Trichomoniasis

About 70% of infected people do not have any signs or symptoms. When trichomoniasis does cause symptoms, they can range from mild irritation to severe inflammation. Some people with symptoms get them within 5 to 28 days after being infected. Others do not develop symptoms until much later. Symptoms can come and go.

Men with trichomoniasis may notice:

  • Itching or irritation inside the penis;
  • Burning after urination or ejaculation;
  • Discharge from the penis.

Women with trichomoniasis may notice:

  • Itching, burning, redness or soreness of the genitals;
  • Discomfort with urination;
  • A change in their vaginal discharge (i.e., thin discharge or increased volume) that can be clear, white, yellowish, or greenish with an unusual fishy smell.

Having trichomoniasis can make it feel unpleasant to have sex. Without treatment, the infection can last for months or even years.