This NHS content is written for people in England. Medicine names, availability, prescribing and services may differ in other countries.
Cautions with other medicines
Carbocisteine does not mix well with some medicines.
Tell your doctor or a pharmacist it you're taking any medicines that can cause bleeding or ulcers in your stomach. These include:
- NSAIDs (non-steroidal anti-inflammatory drugs) such as ibuprofen, naproxen, diclofenac or high-dose aspirin
- steroids (also called corticosteroids)
- antiplatelet medicines that help to prevent blood clots, such as clopidogrel, low-dose aspirin or ticagrelor
There's not enough information to say that complementary medicines and herbal remedies are safe to take with carbocisteine. They're not tested in the same way as pharmacy and prescription medicines. They're generally not tested for the effect they have on other medicines.
Meds New IA (H2) - Cautions with other medicines alert
Tell your doctor or pharmacist if you're taking any other medicines, including herbal remedies, vitamins or supplements.
View the original NHS website page ↗. Refreshed 19 August 2026.
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