Antacid Medicines

Side effects of antacids

Source: NHS

In this topic (7)

Antacids don't usually have many side effects if they're only taken occasionally and at the recommended dose.

But sometimes they can cause:

These should pass once you stop taking the medicine.

Speak to a pharmacist or your GP if they don't improve or are troublesome. You may need to switch to another medicine.

Articles for Antacid Medicines

Common types of antacids

Many different types of antacid are available. Some are sold under a brand name and others are named after their main ingredient. Ingredients to look for include: aluminium hydroxide magnesium carbon

Definition

Find out about antacids, a type of medication used to control the acid levels in your stomach.

How and when to take antacids

Check the instructions on the packet or leaflet to see how much antacid to takeand how often. This depends onthe exact medicine you're taking. Antacids should be used when youhave symptoms or think yo

Side effects of antacids

Antacids don't usually have many side effects if they're only taken occasionally and at the recommended dose. But sometimes they can cause: diarrhoea or constipation flatulence (wind) stomach cramps

Taking antacids with food, alcoholand other medicines

It's best to take antacids with foodor soon after eating because this is when you're most likely toget indigestion or heartburn. The effect of the medicine may also last longer if taken with food. Ant

When antacids are used

Antacids mayhelp if you have: indigestion heartburn or acid reflux also known as gastro-oesophageal reflux disease (GORD) a stomach ulcer gastritis (inflammation of the stomach lining) They can q

Who may not be able to take antacids

Antacids are safe for most people to take,although they aren't suitable for everyone. Speak to a pharmacist or your GP for advice first if you: are pregnant or breastfeedingmost antacids are consider