The NHS website

Antibiotics

Find out about antibiotics, which are used to treat or prevent some types of bacterial infection.

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

NHS medicines information on anastrozole – what it's used for, side effects, dosage and who can take it.

NHS medicines information on amoxicillin – what it's used for, side effects, dosage and who can take it.

NHS medicines information on amlodipine – what it's used for, side effects, dosage and who can take it.

NHS medicines information on amitriptyline – what it's used for, side effects, dosage and who can take it.

NHS medicines information on amitriptyline for depression – how it works, side effects, dosage and who can take it.

NHS medicines information on alogliptin – what it's used for, side effects, dosage and who can take it.

NHS medicines information on allopurinol – what it's used for, side effects, dosage and who can take it.

NHS medicines information on adalimumab – what it's used for, side effects, dosage and who can take it.