Trichomoniasis

Trich is caused by a parasite. The parasite usually infects the urethra, bladder, vagina, or cervix.

Most people don't have any symptoms of trich. If you do have symptoms, they usually start within one week after you were infected. But symptoms can develop months later.

Symptoms may include:

• Abnormal discharge from the vagina or penis.
• Irritation or itching in the genital area.
• Pain or burning when you urinate.
• Pain during sex.

To diagnose trich, your doctor will ask you questions about your symptoms and your sexual history. You may also have a physical exam. This includes a visual exam of your vulva or penis. The doctor will look for patchy red spots that are caused by trich. Any discharge will be checked for color, odor, and texture.

Several types of tests can be used to diagnose trich. Most use a sample of urine or a swab from the cervix or vagina.

Your doctor will prescribe medicine called metronidazole or tinidazole to treat trich. These medicines kill the parasite that causes the infection. The medicine is usually taken by mouth as pills, tablets, or capsules. Vaginal creams and suppositories can help ease symptoms, but they won't cure trich.