According to the Centers for Disease Control and Prevention, the oral antibiotic metronidazole is an effective cure for trichomoniasis, the most common curable sexually transmitted disease. Bacterial vaginosis, caused by... More »

Metronidazole is an antibiotic, according to It is used in the treatment of bacterial infections of the vagina, joints, stomach, skin and respiratory tract. However, this medication is ineffective for treating... More »

According to MedlinePlus, metronidazole treats infections of the reproductive and gastrointestinal systems, vagina, skin and other areas of the body. The drug works by eliminating bacteria and other microorganisms, but d... More » Health Medications & Vitamins

An STD is a sexually transmitted disease such as HIV, chlamydia, genital herpes, genital warts, gonorrhea, hepatitis, syphilis and trichomoniasis. It is spread through sexual contact. WebMD cautions that an STD can be ve... More »

The usual treatment for trichomoniasis is a very large oral dose of either tinidazole or metronidazole, both of which usually destroy the organisms responsible for the condition, Mayo Clinic says. The treatment can take ... More »

Doctors usually treat trichomoniasis with a single dose of either metronidazole or tinidazole, according to the Centers for Disease Control and Prevention. These medications are oral antibiotics. Because unpleasant side ... More »

Chancroid, chlamydia, genital warts, gonorrhea and hepatitis B are examples of sexually transmitted diseases, according to Planned Parenthood. These diseases spread when a person passes an infection to someone else durin... More »