Trichomoniasis vs Bacterial Vaginosi

Cause

Trichomoniasis is caused by a parasite (Trichomonas vaginalis), while Bacterial Vaginosis (BV) results from an imbalance of vaginal bacteria.

Transmission

Trichomoniasis is a sexually transmitted infection (STI), but BV is not considered an STI and can occur without sexual activity.

Symptom

Trichomoniasis often causes itching, burning, and frothy discharge, while BV typically leads to a fishy odor and thin, grayish discharge.

Diagnosis

Both conditions are diagnosed through pelvic exams and lab tests, but trichomoniasis requires specific STI testing.

Treatment

Trichomoniasis is treated with antibiotics like metronidazole, while BV may require antibiotics or probiotics to restore bacterial balance.

Complication

Untreated trichomoniasis can increase HIV risk, while BV can lead to pelvic inflammatory disease (PID) or pregnancy complications.

Prevalence

BV is more common in the U.S., affecting nearly 30% of women, while trichomoniasis affects about 3.7% of women.

Recurrence

BV often recurs due to bacterial imbalance, while trichomoniasis recurrence is usually due to reinfection from an untreated partner.

Prevention

Safe sex practices reduce trichomoniasis risk, while avoiding douching and maintaining vaginal pH can help prevent BV.

Awareness

1. Many women confuse the two, but understanding the differences is key to proper treatment and vaginal health in the U.S.

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