The first sign of infection is usually the appearance of one or more sores or raised bumps on the genital organs
Within 1 day - 2 weeks after getting chancroid, a person will get a small bump in the genitals. The bump becomes an ulcer within a day of its appearance. The ulcer:
Ranges in size from 1/8 inch to 2 inches across
Has sharply defined borders
Has a base that is covered with a grey or yellowish-grey material
Has a base that bleeds easily if it is banged or scraped
About half of infected men have only a single ulcer. Women often have four or more ulcers. The ulcers appear in specific locations.
Common locations in men are:
Groove behind the head of the penis
Shaft of the penis
Head of the penis
Opening of the penis
In women the most common location for ulcers is the outer lips of the vagina (labia majora). "Kissing ulcers" may develop. These are ulcers that occur on opposite surfaces of the labia.
Other areas, such as the inner vagina lips (labia minora), the area between the genitals and the anus (perineal area), and the inner thighs may also be involved. The most common symptoms in women are pain with urination and intercourse.
The ulcer may look like a chancre, the typical sore of primary syphilis.
About half of the people who are infected with a chancroid will develop enlarged inguinal lymph nodes, the nodes located in the fold between the leg and the lower abdomen.
In half of people who have swelling of the inguinal lymph nodes, the nodes will break through the skin and cause draining abscesses. The swollen lymph nodes and abscesses are often called buboes.