About Omace 5mg Tablets
Proton pump inhibitor
Used for
- Acid reflux and heartburn
- Gastro-oesophageal reflux disease
- Stomach or duodenal ulcers
- Preventing ulcers caused by anti-inflammatory medicines
Usual adult dose
Usually 20 mg once daily; doses vary by condition and may be adjusted by a clinician.
Usual dose in children
For reflux or ulcers, usually 10–20 mg once daily in children aged 1 year or older; dosing depends on weight and condition.
Common side effects
- Headache
- Abdominal pain
- Nausea or vomiting
- Diarrhoea or constipation
Important warnings
- Long-term use may lower magnesium or vitamin B12 levels.
- Rarely, serious allergic reactions or severe skin reactions occur.
- Tell a clinician about persistent diarrhoea or unexplained weight loss.
- Long-term use may slightly increase fracture risk.
Pregnancy
Often used when needed, but suitability depends on individual circumstances.
Breastfeeding
Small amounts may enter breast milk; use depends on clinical circumstances.
Interactions
- Clopidogrel: omeprazole may reduce its antiplatelet effect.
- Warfarin: monitoring may be needed.
- Some HIV medicines, including nelfinavir, should not be combined.
- May affect absorption of medicines such as ketoconazole.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.