Amidron Amiodarone Hydrochloride Tizanidine Hydrochloride
MajorAmiodarone is a heart rhythm medicine that slows down CYP1A2, one of the body's enzymes for processing medicines. Tizanidine is also handled through this pathway, so the leaflet says the two should not be taken together. If you have been prescribed both, don't stop either one on your own. Talk to your doctor or pharmacist first so they can decide what is safest for you.
These medicines can affect each other in a serious way. Do not start taking them together unless your doctor has said it is OK. If you already take both, do not stop either one on your own: speak to your doctor or pharmacist soon.