Doxycycline Hyclate

Generic Name: doxycycline hyclate

Over-the-Counter (OTC)

Brand Names:

Doxycycline Hyclate

Doxycycline hyclate is a synthetic antibacterial derived from oxytetracycline, available as capsules and tablets for oral use in the treatment of various bacterial infections.

Overview

Doxycycline hyclate is a synthetic antibacterial derived from oxytetracycline, available as capsules and tablets for oral use in the treatment of various bacterial infections.

Uses

Treatment of rickettsial infections, respiratory tract infections caused by Mycoplasma pneumoniae, chlamydial infections, and various bacterial infections. Also indicated for malaria prophylaxis in short-term travelers and post-exposure anthrax prophylaxis.

Dosage

Adults typically receive 200 mg on day one (100 mg every 12 hours), then 100 mg daily. Children over 8 years receive 2 mg/lb body weight initially, then 1 mg/lb daily. Doses adjust based on infection severity.

Side Effects

Gastrointestinal effects, photosensitivity, skin reactions, renal toxicity, and hemolytic anemia are documented. Rare instances of esophagitis and esophageal ulcerations have been reported.

Warnings

Tooth discoloration risk during tooth development (pregnancy through age 8). C. difficile associated diarrhea risk. Intracranial hypertension potential and photosensitivity concerns. Contraindicated in individuals with hypersensitivity to tetracyclines.

Frequently Asked Questions

What is Doxycycline Hyclate used for?

Treatment of rickettsial infections, respiratory tract infections caused by Mycoplasma pneumoniae, chlamydial infections, and various bacterial infections. Also indicated for malaria prophylaxis in short-term travelers and post-exposure anthrax prophylaxis.

What are the side effects of Doxycycline Hyclate?

Gastrointestinal effects, photosensitivity, skin reactions, renal toxicity, and hemolytic anemia are documented. Rare instances of esophagitis and esophageal ulcerations have been reported.

What are the important warnings for Doxycycline Hyclate?

Tooth discoloration risk during tooth development (pregnancy through age 8). C. difficile associated diarrhea risk. Intracranial hypertension potential and photosensitivity concerns. Contraindicated in individuals with hypersensitivity to tetracyclines.

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.