COMMENTS ON ANTIBIOTIC THERAPY FROM DR. GABE MIRKINDOXYCYCLINE FOR ARTHRITIS The antibiotic, doxycycline, is used to treat only some types of arthritis. Several recent papers show that it should be included in the ...Doxycycline For Osteoarthritis - Doxycycline May Slow Progression ...Doxycycline For Osteoarthritis. Study results reported in Arthritis & Rheumatism (July 2005 issue) suggest that treatment with the antibiotic doxycycline ...Doxycycline - Arthritis MD - Trusted Arthritis information from ...Doxycycline. What is Doxycycline? Doxycycline is a member of the tetracycline family of antibiotics and is recommended for the treatment of infections caused by many ...