Is Chancroid a Std?

Chancroid is a bacterial sexually transmitted disease (STD) caused by infection with Haemophilus ducreyi. It is characterized by painful necrotizing genital ulcers

genital ulcers
A genital ulcer is an open sore located on the genital area, which includes the vulva, penis, perianal region, or anus. Genital ulcers are most commonly caused by infectious agents (fungal infections, secondary bacterial infections, or sexually transmitted diseases such as genital herpes, syphilis or chancroid).
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that may be accompanied by inguinal lymphadenopathy. It is a highly contagious but curable disease.

Is chancroid a STI or STD?

Chancroid is a highly contagious yet curable sexually transmitted disease (STD) caused by the bacteria Haemophilus ducreyi [hum-AH-fill-us DOO-cray]. Chancroid causes ulcers, usually of the genitals.

Is chancroid a syphilis?

A chancre is a symptom of syphilis, while a chancroid is a symptom of the STI of the same name. It's easy to see why people confuse these two lesions, as they are both caused by sexually transmitted bacterial infections. They also typically appear on the genitals and mouth.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.