Drug Interactions between Phenergan and Topamax
This report displays the potential drug interactions for the following 2 drugs:
- Phenergan (promethazine)
- Topamax (topiramate)
Interactions between your drugs
Applies to: Phenergan (promethazine) and Topamax (topiramate)
Topiramate can cause increased body temperature and decreased sweating, and these effects may be worsened when combined with medications like promethazine. Heat stroke and hospitalization may occur in some people, especially in warm weather and during vigorous exercise. Children are particularly susceptible. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. You should drink plenty of fluids during warm weather and when exercising, and seek medical attention if you have decreased sweating or a fever. You may also experience drowsiness, dizziness, or lightheadedness when taking these medications together. Therefore, avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. 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
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Drug Interaction Classification
|No interaction information available.|