Chancroid, attributed to the bacterium Haemophilus ducreyi, is a painful sexually transmitted disease that presents with characteristic ulcers and may lead to lymphadenopathy. Transmission occurs through sexual contact and necessitates the presence of microlesions for the disease to manifest, potentially facilitating the entry of HIV. Chancroid is prevalent worldwide, particularly in tropical regions, and is more frequently reported in males. Clinical manifestations can range from superficial ulcers to more advanced forms, such as gangrenous ulcers associated with soft chancres. Diagnosis is contingent upon the detection of the pathogen, as symptoms may mimic those of other infections. The primary treatment involves antibiotic therapy, administered judiciously to avert the emergence of antibiotic resistance. Preventative measures include consistent condom usage and regular screening of sexual partners. Additionally, affected individuals are advised to undergo testing for HIV and syphilis.