Informational only — Not medical advice. Always consult a licensed healthcare provider.

Drug Interaction Checker

Find out if your medicines are safe to take together.

  1. 1 Add each medicine you take: the brand on the box or the medicine inside it.
  2. 2 We check every pair, including each ingredient of combination medicines.
  3. 3 See what could happen and what to do, in plain language.

Only minor interactions found

The interactions we found are minor. You usually do not need to change anything, but tell your doctor or pharmacist about every medicine you take.

1 Minor 1 pair checked

1 interaction

If you have been taking phenytoin for a long time, the muscle relaxation from drugs like cisatracurium has been seen to work less well. This has been shown with the same kind of muscle-relaxing medicines, but nobody knows for sure whether it happens with cisatracurium itself. Still, doctors may expect the muscle relaxation to wear off a little sooner. They may also need to give cisatracurium at a faster drip rate to keep you relaxed during surgery or intensive care. Cisatracurium is given only in hospital by an anaesthetist or ICU team. Tell them if you take phenytoin regularly.

What should I do?

Little or no effect is expected. You usually do not need to change anything, but still tell your doctor or pharmacist about every medicine you take.

Feeling unwell after taking your medicines? For an emergency call 999. For free advice from a doctor, call the 16263 health line (Shasthya Batayon), any time.

What do Major, Moderate and Minor mean?
Major

The combination can cause serious harm or stop a medicine from working. Usually avoided, or only used with close medical supervision.

Moderate

The combination may need care: a different dose, taking them at different times, or extra check-ups.

Minor

Little or no effect is expected. Usually nothing needs to change.

Duplicate

Two of your medicines contain the same ingredient, which can add up to a double dose.

Important: This checker lists interactions found in medicine leaflets and may not be complete. It does not know your dose, your health conditions, or food and supplement interactions. Never start, stop or change a medicine because of this tool alone: ask a registered doctor or pharmacist.