J Chemother. Aug;15(4) Effects of doxycycline, metronidazole and their combination on Candida species colonization of the human oropharynx. The purpose of this study is to determine whether metronidazole and doxycycline are effective in the treatment of oral lichen planus and to. The clinical response to two treatment regimens (penicillin plus metronidazole v doxycycline plus metronidazole) was studied in 33 patients with PID confirmed. A seven-day course of oral metronidazole is still recommended for the treatment of bacterial vaginosis in click to see more women, but intravaginal clindamycin cream and metronidazole gel are now recommended in nonpregnant women. The purpose of this study is to determine whether metronidazole and doxycycline are effective in the treatment of oral lichen planus and to compare their efficacy with each other. Want to use this article elsewhere? How to Prevent Deadly Drug Interactions. Hide glossary Glossary Study record managers: refer to the Data Element Definitions if submitting registration or results information. Avoid combinations; the risk of the interaction outweighs the benefit. Antibiotics Symptoms of vaginitis include vaginal discharge, vulvar itching, or both, with or without vaginal odor. Recommended antimicrobial regimens are listed in Table 2. Navigate this Article. Oral Lichen Planus. Doxycyclone mixtures of medications can lead to serious and even fatal consequences. The goal of treatment is to eliminate visible genital warts.