Doxycycline 100mg Tablet
Tablet · 80 Tablets per Box
- Composition
- —
- Manufacturer
- Laborate
- Pack
- 80 Tablets per Box
- Genuine stock
- Discreet packaging
- Export documents on request
About Doxycycline 100mg Tablet
Drug: Doxycycline Hyclate / Monohydrate | Class: Tetracycline Antibiotic | Brand Reference: Vibramycin (Pfizer); Doxylab 100 (Laborate India), Doxrid (Cadila) | Indication: Acne vulgaris, chlamydia, Lyme disease, malaria prophylaxis, respiratory tract infections, rosacea, MRSA skin infections | Standard Dose: Acne: 100mg once daily × 3–6 months
Quick Answer — What is doxycycline 100mg used for?
Doxycycline 100mg is a tetracycline antibiotic used for a wide range of bacterial infections including acne (100mg once daily for 3–6 months), chlamydia (100mg twice daily for 7 days — NICE first-line), Lyme disease, respiratory infections, and malaria prophylaxis. It is preferred over tetracycline for most infections because of once-daily dosing, better bioavailability, and improved tolerability. Food can be taken with doxycycline to reduce nausea, unlike older tetracyclines.
Doxycycline 100mg – Tetracycline Antibiotic
Doxycycline 100mg contains Doxycycline Hyclate / Monohydrate, a tetracycline antibiotic indicated for acne vulgaris, chlamydia, lyme disease, malaria prophylaxis, respiratory tract infections, rosacea, mrsa skin infections. NICE first-line for chlamydia and Lyme disease; systematic review: doxycycline superior to tetracycline for acne compliance.
Product Information
| Attribute | Details |
|---|---|
| Generic Name | Doxycycline Hyclate / Monohydrate |
| Drug Class | Tetracycline Antibiotic |
| Brand Reference | Vibramycin (Pfizer); Doxylab 100 (Laborate India), Doxrid (Cadila) |
| Primary Indication | Acne vulgaris, chlamydia, Lyme disease, malaria prophylaxis, respiratory tract infections, rosacea, MRSA skin infections |
| Standard Dose | Acne: 100mg once daily × 3–6 months. Infections: 100mg twice daily × 7–14 days. Malaria prophylaxis: 100mg once daily (start 1–2 days before travel) |
| Dosage Form | Tablet / Capsule |
| Route | Oral |
| Prescription Required | Yes |
| Evidence Base | NICE first-line for chlamydia and Lyme disease; systematic review: doxycycline superior to tetracycline for acne compliance |
How It Works
Inhibits 30S ribosomal subunit in bacteria, blocking protein synthesis; bacteriostatic at therapeutic doses; also anti-inflammatory reducing inflammatory cytokines — making Doxycycline Hyclate effective against acne vulgaris, chlamydia, lyme disease, malaria prophylaxis, respiratory tract infections, rosacea, mrsa skin infections.
People Also Ask
How long should I take doxycycline 100mg for acne?
Doxycycline for acne is typically prescribed as 100mg once daily for 3–6 months. Antibiotic courses beyond 6 months are discouraged due to antibiotic resistance concerns. Most protocols combine doxycycline with topical benzoyl peroxide or retinoids. If acne has not significantly improved after 3 months of doxycycline, a dermatology referral for isotretinoin should be considered.
Can doxycycline 100mg be taken with food?
Yes — unlike tetracycline (which must be taken on an empty stomach), doxycycline can and should be taken with food or a full glass of water to reduce the risk of oesophageal ulceration and nausea. Avoid dairy products, antacids, and iron supplements within 2 hours as they chelate with doxycycline and reduce absorption.
What is the difference between doxycycline hyclate and monohydrate?
Both are forms of the same antibiotic with equivalent clinical efficacy. Doxycycline hyclate is more water-soluble and used in most tablet formulations; it is slightly more acidic and may cause more nausea on an empty stomach. Doxycycline monohydrate is less acidic, better tolerated in the stomach, and is used in some capsule formulations — preferred for patients with GI sensitivity.
Is doxycycline 100mg the same as amoxicillin?
No — doxycycline and amoxicillin are different classes of antibiotic with different spectra. Amoxicillin is a beta-lactam (penicillin type) effective against gram-positive organisms and H. influenzae. Doxycycline is a tetracycline effective against intracellular pathogens (Chlamydia, Mycoplasma, Rickettsia), acne bacteria, and Lyme disease organisms — infections where amoxicillin has limited activity.
Can I be in the sun while taking doxycycline?
Doxycycline causes photosensitivity — increased susceptibility to sunburn. Sun protection (SPF 30+ sunscreen, protective clothing, avoiding peak sun exposure) is essential during treatment. Photosensitivity can persist for several days after completing the course. This is one of the most common doxycycline side effects and the most practically impactful for patients.
Storage
Store at 15–30°C away from sunlight and moisture. Keep out of reach of children. Do not use past expiry date.
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