Bacterial
Syphilis
Chancroid
Gonorrhoea
Lymphogranuloma venereum
Non-gonococcal urethritis
Non-specific genital infection
Donovanosis (Granuloma inguinale)

Viral
Hepatitis B
Genital wart
HIV infection
Herpes genitalis
Cytomegalovirus

Fungal
Scabies
Trichomoniasis
Candidiasis (Moniliasis)

Parasitic
Pediculosis pubic