⚠️ Important: This information is for education only. Never start, stop, or change any medication without consulting your doctor. This is NOT a prescription.
Prescription onlyTetracycline antibiotic
Doxycycline
Brand names
DoxtMinicyclineDoxy-1
Uses
Acne, respiratory and tick-borne infections, and malaria prevention.
How it works
Inhibits bacterial protein synthesis by binding the 30S ribosomal subunit.
Common side effects
- Nausea
- Photosensitivity
- Throat irritation
Serious side effects
- Severe skin reaction
- Liver injury (rare)
Who should not take it
Pregnancy; children under 8; known allergy.
Drug interactions
Antacids, iron and dairy reduce absorption.
Storage
Store below 25°C; take with plenty of water, stay upright.
Pregnancy category
D — Positive evidence of risk
Sources: WHO