Omeprazole Capsules [28 capsules]

Omeprazole Capsules (28 capsules)

Omeprazole Capsules are used for acid related conditions including heartburn, acid reflux, indigestion and stomach ulcers. Omeprazole belongs to a group of medicines called proton pump inhibitors, or PPIs, which reduce the amount of acid the stomach produces. The capsule contains the medicine as gastro resistant granules. It is a medicine that requires a clinician to assess whether it is suitable for you.

How it works

Acid is produced by pumps in the lining of the stomach. A PPI switches those pumps off at source, which is a different approach from an antacid that neutralises acid already present or an alginate that forms a physical barrier. Reducing production rather than reacting to what is there is why the effect lasts much longer, and why it builds over the first few days instead of working on the first dose.

How to use it

Swallow the capsule whole with water, usually in the morning before food, exactly as directed. Do not chew or crush it, since the granules inside are coated to survive the stomach. If swallowing capsules is difficult, ask a pharmacist, as the contents can sometimes be opened into a soft food. Complete the course your clinician has set, particularly if you are being treated for an ulcer.

Who it is for

It is for people where a clinician has confirmed a PPI is appropriate. Your clinician needs to know about liver problems, low magnesium, osteoporosis risk and all other medicines you take, since omeprazole interacts with several, including clopidogrel, methotrexate and some HIV medicines.

Safety and when to get advice

Headache, diarrhoea, constipation, wind and nausea are among the reported effects. Longer term use is reviewed because of effects on magnesium, vitamin B12 and, with prolonged use, bone health. See a doctor promptly for difficulty or pain on swallowing, food sticking, unexplained weight loss, persistent vomiting, vomit resembling coffee grounds or black tarry stools. Seek emergency help for chest pain with breathlessness or sweating. Our UK pharmacy team can answer questions about this product before you buy.

Common questions

Capsules or tablets?
Both deliver omeprazole. The capsule holds gastro resistant granules; the tablet is a solid gastro resistant form. A pharmacist can advise which suits you.

When should I take it?
Usually in the morning before food, as directed.

Can I take an antacid too?
Often yes for breakthrough symptoms, but ask a pharmacist about timing.

Always read the patient information leaflet supplied with the pack before use.