Drug Interactions between atazanavir and Lamictal
This report displays the potential drug interactions for the following 2 drugs:
- atazanavir
- Lamictal (lamotrigine)
Interactions between your drugs
lamoTRIgine atazanavir
Applies to: Lamictal (lamotrigine) and atazanavir
Atazanavir used in combination with ritonavir (Norvir) may reduce the blood levels and effects of lamoTRIgine. You may need a dose adjustment if you have been taking lamoTRIgine and are starting treatment with atazanavir and ritonavir. Your doctor may need to monitor your lamoTRIgine blood levels more frequently during this initial period, but also let your doctor know if lamoTRIgine becomes less effective or is no longer controlling your symptoms. If your doctor does increase your dosage of lamoTRIgine, be aware that it may need to be readjusted whenever treatment with atazanavir and ritonavir is stopped. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Drug and food interactions
lamoTRIgine food
Applies to: Lamictal (lamotrigine)
Alcohol can increase the nervous system side effects of lamoTRIgine such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with lamoTRIgine. Do not use more than the recommended dose of lamoTRIgine, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.
atazanavir food
Applies to: atazanavir
Food can enhance the levels of atazanavir in your body. To ensure maximal oral absorption, atazanavir should be administered with or immediately after a meal. This will make it easier for your body to absorb the medication.
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
See also
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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