Antacids: Alkaline liquids or tablets that reduce the amount of stomach acid. They usually work immediately. They are best taken after meals and before going to bed.
Alginates: These are products that form a thick protective layer on top of the stomach contents and help reduce reflux symptoms. These can be useful to take after meals and before going to bed to reduce night-time symptoms. Some medications are a combination of both antacids and alginates.
Acid-supressing medications: Capsules or tablets which reduce the amount of acid produced by the cells in your stomach.
These are split into 2 groups:
- Histamine H2-receptor antagonists (H2 blockers)
- Proton pump inhibitors (PPIs)