Tell your doctor if you are taking:

• erythromycin for bacterial infections
• astemizole for allergies
• cisapride for heartburn
• medicines to thin your blood (e.g. warfarin)
• rifabutin or rifampicin (for tuberculosis) or other anti-fungal medicines (including ketoconazole)
• medicines to reduce cholesterol (e.g. statins)
• medicines for high blood pressure, water tablets (diuretics) or for heart problems
• amiodarone (used for rhythm disorders)
• medicines for mental health conditions (e.g. triazolam, midazolam or tricyclic antidepressants) or for epilepsy (e.g. carbamazepine or phenytoin)
• methadone (for pain relief or treatment of opioid dependence)
• fentanyl, alfentanil, or non-steroidal anti-inflammatory medicines (for pain relief or inflammation)
• medicines for diabetes such as glyburide, tolbutamide, glipizide
• ergotamine or methysergide (for migraine) or other ergot derivatives
• zidovudine or saquinavir (for HIV infection)
• ciclosporin, sirolimus, or tacrolimus (given after transplant surgery or for psoriasis or rheumatisim)
• ivacaftor (used for treating cystic fibrosis)
• vitamin A as nutritional supplement

• Always take this medicine exactly as your doctor has told you
• Swallow this medicine whole with water with or without food
• Take INTAWIN 400MG once daily

If you take more INTAWIN 400MG

• If you take more INTAWIN 400MG than you should, contact your doctor immediately

If you forget to take INTAWIN 400MG

• Do not take a double dose to make up for a forgotten dose. If you miss one dose, take your next dose on the day after the missed dose

If you stop taken INTAWIN 400MG

• You should not stop this medicine unless told to do so by your doctor