available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . it can help provide the addi

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog .

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . it can help provide the additional control you may

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . >>

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . it

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding nov

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . >>> type 1 diabetes a terrible diseas

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . >>> caning chairs is a dying trade. the honeycomb

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . i.

available in flexpen . vo: novolog is used to control high blood sugar in adults and children with diabetes. take novolog as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog . taken by millions since 2001. vo: ask your health care provider about adding novolog . it can help provide the additional control you ma

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol

available in flexpen®. vo: novolog® is used to control high blood sugar in adults and children with diabetes. take novolog® as directed. eat a meal within 5 to 10 minutes after injection. check your blood sugar levels. do not take novolog® if your blood sugar is too low or you're allergic to any of its ingredients. tell your doctor about all medical conditions and medicines you take. ask your doctor about alcohol use, operating machinery, or driving. the most common side effect is low blood sugar. symptoms may include dizziness, sweating, confusion, and headache. severe low blood sugar can be life-threatening. other common side effects include low potassium in your blood and injection site reactions. get medical help right away if you experience trouble with breathing, serious allergic reactions like swelling of your face, tongue, or throat, sweating, extreme drowsiness, dizziness, or confusion. now i know about novolog®. taken by millions since 2001. vo: ask your health care provider about adding novol