Omeshal D Capsules Capsule (Omeprazole; Domperidone) — Uses, Dosage & NAFDAC

Who is this for?

What is this drug?

This is a combination drug containing omeprazole (which reduces the amount of acid your stomach produces) and domperidone (which helps stop nausea, vomiting, and moves food through your stomach faster). Together, they treat stomach acid problems and the discomfort that comes with them.

What is it used for?

Stomach ulcerheartburn (chest burning from acid)acid reflux (when acid comes up your throat)stomach pain from too much acidnausea and vomitingbloating and feeling full too quickly after eating

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Nausea & Vomiting Ulcer & Stomach Acid

How it works

Inhibits the H+/K+-ATPase proton pump in gastric parietal cells, reducing gastric acid secretion, while domperidone blocks dopamine receptors in the chemoreceptor trigger zone and enhances gastric motility, thereby alleviating nausea, vomiting, and improving gastric emptying.

Prescription Required

You need a doctor's prescription to buy this drug.

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How to take this drug

Take 1 capsule once or twice daily, usually 30 minutes before meals — preferably before breakfast and dinner. Swallow the capsule whole with water; do not crush or chew it. Your doctor will tell you how long to use it, but a common course is 2 to 4 weeks.

What if I Miss a Dose?

If you miss a dose, take it as soon as you remember — but if it's almost time for your next dose, just skip the missed one and continue as normal. Do not take two capsules at once to make up for it.

What to watch out for

Buy only from a registered pharmacy — do not purchase from roadside sellers or open markets, as fake drugs are common. Do not use this drug for more than 4 weeks without seeing a doctor, as long-term use of omeprazole can cause other problems. If your symptoms do not improve after a week or get worse, see a doctor instead of increasing the dose yourself.

Common Side Effects

Headache
dry mouth
stomach cramps or mild diarrhea
dizziness or feeling sleepy

Serious Side Effects

Irregular or fast heartbeat (palpitations) — go to the hospital immediately. Severe allergic reaction such as swelling of the face
lips
or difficulty breathing — seek emergency help. Unusual muscle stiffness or uncontrollable movements of the face or tongue — stop the drug and see a doctor right away.

Drug Interactions

Avoid taking with ketoconazole or itraconazole (antifungal drugs often used for skin infections) as they can interact badly with domperidone. Be careful if you are taking blood thinners like warfarin, as omeprazole can affect how they work. Avoid alcohol, as it increases stomach acid and can worsen your condition.

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Pregnancy & Breastfeeding Warning

This combination is not recommended during pregnancy or breastfeeding unless your doctor specifically says it is necessary — consult your doctor before using it.

Who Should NOT Take This

People who are allergic to omeprazole
domperidone
or any ingredient in the capsule. People with liver problems
heart rhythm disorders
or a condition called prolactinoma (a type of pituitary tumour). Do not use alongside certain antibiotics like erythromycin or other drugs that affect heart rhythm.

How to Store

Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in your car or near a window. Keep it in the original pack and far out of reach of children.

For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.

Omeshal D Capsules