Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago

Indications & Uses

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Adults: 250 to 500 mg every 6 hours. Food, milk and some dairy products interfere with the absorption of tetracyclines, so tetracyclines should be taken one hour before or two hours after meals.

Side Effects

Some patients taking Oxytetracycline have reported side effects including loss of appetite, nausea, vomiting, diarrhoea, glossitis (inflammation of the tongue), skin rashes and urticaria (hives).

Cautions & Contraindications

Warnings & Precautions

Use oxytetracycline with caution in people with reduced kidney function.

Contraindications

Oxytetracycline must not be given to anyone with a known hypersensitivity to tetracyclines. It is also not suitable for children under 12 years of age. The medicine is contraindicated in pregnancy, as it can cause staining of the developing baby's teeth and may affect growth.

Drug Interactions

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Last updated: 15 Aug 2026