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Medicine Information

Doxycycline

Doxycycline Hyclate

Prescription required Antibiotic

Medicine Safety Disclaimer

This information is for educational purposes only and should not be used for self-diagnosis or self-treatment. Do not start, stop, or change any medicine without consulting a qualified doctor or pharmacist. In case of overdose, severe allergic reaction, breathing difficulty, swelling of the face/lips, unconsciousness, or severe side effects, seek emergency medical help immediately.

Composition
Doxycycline Hyclate IP
Strength
100 mg
Medicine Type
Capsule / Tablet
Brand Names
Doxy-1 L-DR Microdox Doxt-SL

General Overview

Doxycycline is a broad-spectrum antibiotic. It is widely used to treat respiratory tract infections, skin infections (like severe acne], dental infections, and certain sexually transmitted diseases. It is also used as a malaria preventive.

Reported Uses

Used to treat bacterial pneumonia, acne vulgaris, cholera, chlamydia, Lyme disease, and for malaria prophylaxis.

General Characteristics

Broad antimicrobial activity against Gram-positive, Gram-negative, and atypical pathogens like Mycoplasma and Chlamydia.

General Mechanism of Action

Inhibits protein synthesis by binding reversibly to the 30S ribosomal subunit of susceptible organisms, preventing tRNA binding.

Storage Guidelines

Store below 25°C in a dry place. Protect from light.

General Educational Notes

Always swallow the capsule sitting upright with a full glass of water. Do not take it just before going to sleep.

Frequently Asked Questions

Why must I not lie down after taking Doxycycline?

Doxycycline can cause severe irritation and ulcers in the esophagus if it gets stuck. Sitting upright for 30 minutes prevents this.

Can I take Doxycycline with milk?

No, calcium in milk binds to the antibiotic and reduces its absorption by up to 50%.

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