Omeprazole: Dr Amir Khan warns about long-term use

Dr Amir Khan said long-term omeprazole use can reduce absorption of vitamin B12, magnesium and calcium, which may cause tiredness or affect bone strength. He reported that people on long-term treatment were advised to have vitamin levels checked and to consult a GP or pharmacist rather than stopping medication suddenly.

Dr Amir Khan has issued a warning for people who take omeprazole. The medicine is commonly used to treat heartburn and acid reflux and is effective at reducing stomach acid. He reported that long-term use can reduce the body's absorption of vitamin B12, magnesium and calcium. He also said this may lead to tiredness and a potential impact on bone strength, and he reiterated advice to consult a GP or pharmacist rather than stopping medication suddenly. Key points: - Omeprazole is used to treat heartburn and acid reflux. - Dr Amir Khan said long-term use can reduce absorption of vitamin B12, magnesium and calcium. - Reported effects include tiredness and a possible effect on bone strength. - He advised that people on long-term treatment were told to have vitamin levels checked and to consult a GP or pharmacist. Summary: The impact reported is reduced nutrient absorption and related symptoms among some people using omeprazole long term. Dr Khan's comments emphasize monitoring vitamin levels and consulting health professionals; no wider policy changes or official guidance were reported.