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Roxithromycin: uses, side effects & brands
Roxithromycin is a macrolide antibiotic for respiratory, skin and dental infections. It belongs to the Antibiotic (other) group. These antibiotics from various families treat specific bacterial infections; they do not work against viruses.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | Antibiotic (other) |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- Throat, tonsil and sinus infections
- Chest infections such as bronchitis and some pneumonias
- Skin and soft-tissue infections
- Dental infections
- An alternative for some people allergic to penicillin
Common brand names
- India: Roxid, Rulide, Roxee
- Worldwide: Rulide
Common side effects
- Nausea, tummy pain or diarrhoea
- Headache or dizziness
- Rash or itching
Before taking it — precautions
- Tell your doctor about liver problems
- Tell your doctor about heart rhythm problems and other medicines — it can interact with some heart, migraine (ergot) and other drugs
- Pregnancy or breastfeeding — check with your doctor first
When to see a doctor urgently
- Severe allergy — face/throat swelling or breathing difficulty (urgent)
- Fast, pounding or irregular heartbeat or fainting (urgent)
- Severe or bloody diarrhoea, or yellow eyes/skin
Frequently asked questions
Is roxithromycin the same as azithromycin?
No, but they are related macrolide antibiotics that treat similar infections. Your doctor chooses based on the infection and your other medicines.
Can I take roxithromycin if I am allergic to penicillin?
Usually yes — roxithromycin is not a penicillin, so it is often used for people with penicillin allergy. Always tell your doctor about any allergy.
Should I take it before or after food?
It is usually taken before meals as it is absorbed better on an empty stomach. Follow your doctor's or pharmacist's instructions.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.