Oxytetracycline
Terramycin is a broad-spectrum antibiotic medication used to treat a variety of bacterial infections in both humans and animals. Its mechanism involves inhibiting bacterial protein synthesis, which prevents the growth and spread of susceptible bacteria. The medication has been available for decades and is used when appropriate based on healthcare provider assessment.
Terramycin is an antibiotic used to treat various bacterial infections by inhibiting bacterial protein synthesis.
Key facts at a glance
- RxNorm
- 202964
- Generic
- Terramycin
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Terramycin is used to treat respiratory tract infections, urinary tract infections, skin infections, and certain sexually transmitted infections. It may also be prescribed for acne, Rocky Mountain spotted fever, and other conditions caused by susceptible bacteria.
Terramycin (oxytetracycline) belongs to the tetracycline antibiotic class. It works by binding to the bacterial 30S ribosomal subunit and inhibiting protein synthesis, which prevents bacteria from multiplying and spreading.
Antibiotics like Terramycin are ineffective against viral infections. Resistance can develop with improper use. Common side effects may include nausea, diarrhea, and photosensitivity. It should not be used during pregnancy or in children under 8 years old without careful consideration of risks and benefits. Always complete the full prescribed course.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 9, 2026. · Read our editorial policy