Doxycycline is used for bacterial infections, including acne, rosacea, urinary and respiratory tract infections, eye infections, gum disease, gonorrhea, chlamydia, and syphilis. Doxycycline can also be used to prevent malaria and treat infections caused by mites, ticks, or lice.

2025年2月1日 · For oral dosage forms (capsules, suspension, syrup, tablets): For infections: Adults—100 milligrams (mg) every 12 hours on the first day, then 100 mg once a day or 50 to 100 mg every 12 hours.

2024年12月18日 · If using a monohydrate formulation, the initial oral dose may be given in 2 or 4 divided doses (100 mg every 12 hours or 50 mg every 6 hours). Use: For the treatment of granuloma inguinale due to Klebsiella granulomatis

2024年8月8日 · Doxycycline is an antibiotic that is commonly used to prevent malaria, improve tooth attachment and reduce gum pockets in people who have a dental procedure called scaling and root planing for...

4 天之前 · The typical starting dosage of doxycycline for adults is 200 mg the first day. This is either taken as 100 mg every 12 hours or as 50 mg every 6 hours. After this, the maintenance (long-term ...

2022年2月24日 · Adults and children weighing 45 kg or more: The typical dose is 200 mg by mouth on day 1 (either 100 mg every 12 hours OR 50 mg every 6 hours), followed by 100 mg per day OR 50 mg every 12 hours. For more severe infections, you might need to take 100 mg by mouth every 12 hours.

2024年6月18日 · Doxycycline Monohydrate Description. Doxycycline Capsules USP is a broad-spectrum antibacterial synthetically derived from oxytetracycline. Doxycycline 150 mg, 100 mg and 50 mg capsules contain doxycycline monohydrate equivalent to 150 mg, 100 mg or 50 mg of doxycycline for oral administration.

What Is Doxycycline and How Does It Work? Doxycycline is a prescription antibiotic medication indicated for the treatment of the following infections and diseases: urinary tract infections. infections caused by Clostridium species. In acute intestinal amebiasis, doxycycline may be a useful adjunct to amebicides.

Doxycycline (Oracea) is used only to treat pimples and bumps caused by rosacea. Doxycycline is in a class of medications called tetracycline antibiotics. It works to treat infections by preventing the growth and spread of bacteria.

It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.