Informational only — Not medical advice. Always consult a licensed healthcare provider.
Find out if your medicines are safe to take together.
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At least one pair of your medicines should not be taken together without a doctor's advice. Read the details below and talk to your doctor or pharmacist before your next dose.
Itraconazole raises erlotinib exposure, increasing rash, diarrhoea and other toxicity.
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.
What to do: Monitor for toxicity; reduce erlotinib dose if severe.
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.
The combination can cause serious harm or stop a medicine from working. Usually avoided, or only used with close medical supervision.
The combination may need care: a different dose, taking them at different times, or extra check-ups.
Little or no effect is expected. Usually nothing needs to change.
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.
