Drug Interactions between nalidixic acid and verteporfin
This report displays the potential drug interactions for the following 2 drugs:
- nalidixic acid
- verteporfin
Interactions between your drugs
nalidixic acid verteporfin
Applies to: nalidixic acid and verteporfin
Using verteporfin together with nalidixic acid may cause an increase in photosensitivity reactions, which could cause your skin to burn when exposed to light. Check with your doctor to see if you should temporarily withhold any of your medications before and after treatment with verteporfin. You should avoid exposure of skin or eyes to sunlight or bright indoor lights (examination lamps, operating room lamps, tanning beds, lights at close proximity) for 5 days after treatment with verteporfin. If you must go outdoors in the daylight during this 5-day time frame it is important to protect your skin and eyes by wearing protective clothing and dark sunglasses, even if you cannot see the sun (e.G., cloudy day). Exposing your skin to normal indoor lighting is helpful as it will help your body get rid of verteporfin more quickly, so you do not need to stay inside in the dark. Talk to your doctor if you have any questions or concerns. 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
nalidixic acid food
Applies to: nalidixic acid
Nalidixic acid and multivitamin with minerals should not be taken orally at the same time. Products that contain magnesium, aluminum, calcium, iron, and/or other minerals may interfere with the absorption of nalidixic acid into the bloodstream and reduce its effectiveness. If possible, it may be best to avoid taking multivitamin with minerals while your are being treated with nalidixic acid. Otherwise, you should take nalidixic acid either 2 hours before or 2 hours after the multivitamin with minerals dose. Talk to a healthcare professional if you are not sure whether a product contains something that could potentially interact with your medication or if you have questions on how to take this or other medications you are prescribed. 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.
nalidixic acid food
Applies to: nalidixic acid
Using caffeine together with nalidixic acid may increase the effects of caffeine. Contact your doctor if you experience headache, tremor, restlessness, nervousness, insomnia, and increased blood pressure or heart rate. If your doctor does prescribe these medications together, you may need a dose adjustment or special test to safely use both medications. 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.
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
Report options
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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