Answers
Is it safe to take acidity tablets (pantoprazole) every day?
Short answer
Acidity tablets called PPIs (pantoprazole, omeprazole, rabeprazole, esomeprazole) are safe and very useful when there is a clear reason to take them. Many people, however, take them for years without one. Long-term use has been linked to low vitamin B12 and magnesium and some infections. Review the need with your doctor, and do not stop suddenly.
When long-term use is right
In these cases, the benefit is much greater than the risk, so do not stop the tablet without your doctor's advice.
- Severe reflux damage (oesophagitis) or Barrett's oesophagus
- After a bleeding ulcer, or when taking aspirin, blood thinners or regular painkillers with a high risk of ulcers
- Reflux that keeps coming back quickly whenever the tablet is stopped
Possible effects of long-term use
Most of these risks are small, and many come from studies that cannot prove cause. They matter most when the tablet is not really needed.
- Low vitamin B12 and magnesium, especially in older people
- A slightly higher chance of some gut infections
- Associations with weaker bones in some studies
Stopping without rebound acidity
After a few months of daily use, stopping suddenly can cause 'rebound' acidity for one to two weeks, which makes people restart. It is better to reduce slowly as your doctor advises, for example taking it on alternate days or only when needed, along with lifestyle changes: smaller dinners, no late meals, weight loss and less tea, smoking and alcohol.
Taking them correctly, and warning signs
- Take the tablet 30 to 60 minutes before breakfast, not after food
- If you still have symptoms despite taking it correctly, see a doctor rather than doubling it yourself
- Difficulty swallowing, weight loss, vomiting, black stools or anaemia need an endoscopy, as tablets can hide serious problems
Habits that reduce the need for tablets
Eat more
- Smaller meals, and dinner at least 3 hours before bed
- Weight loss if you are overweight
- Raising the head end of the bed for night-time symptoms
Cut down
- Large, late, fried or very fatty meals
- Tea, coffee and fizzy drinks in excess
- Smoking and alcohol
Good to know
- Many people can cut down or stop tablets with these changes, under a doctor's guidance.
- Painkillers for body pain are a common hidden cause of acidity and ulcers.
Common questions
Can acidity tablets cause kidney problems or dementia?
Some studies have suggested links, but they do not prove the tablets cause these problems. The risk, if any, is small. The main point is to take them only when needed.
Should I take vitamin B12 if I take pantoprazole for years?
Your doctor may check B12 levels, especially if you are older or vegetarian, and advise supplements if they are low.
Is it better to take antacid syrups instead?
Antacid syrups give quick, short relief for occasional symptoms. They do not heal reflux damage or ulcers, and some interfere with other medicines.