Trichomonas Vaginalis

Trichomonas vaginalis is a single-celled parasite (protozoa) that causes inflammation of the urogenital tract — trichomoniasis. It is transmitted exclusively through sexual contact and is one of the most common sexually transmitted infections.

Symptoms

In women, the disease manifests as vaginitis: itching, burning, redness, and a yellow-green foamy discharge with an unpleasant odor. In some cases, pain during urination is also present.

In men, the infection is most often asymptomatic or accompanied by mild itching inside the penis and rare discharge.

Diagnosis

Diagnosis is made by microscopic examination of vaginal discharge or PCR test, which is more reliable and sensitive than classical microscopy.

Treatment

Trichomoniasis is treated with metronidazole, an oral antibiotic effective in a single dose or a short treatment cycle. Both partners must be treated simultaneously to prevent reinfection. Alcohol and sexual contact should be avoided during therapy.

Prevention

As with all sexually transmitted diseases, consistent condom use significantly reduces the risk of transmission. Regular gynecological testing is key for early diagnosis.