After 4-5 days of menstruation, there is a black foreign body. After coitus, there is black discharge.

Patient's question:

Pelvic effusion

Doctor's answer:

Hello, the symptom of pelvic inflammatory disease is likely caused by a gynecological infection. Active anti-infection treatment with a sensitive antibiotic is required. You can take Fuyankang tablets or Gufuqianjin tablets. Additionally, using cephalosporin antibiotics or testing secretions and leukorrhea routine can be considered for treatment. It is also important to pay attention to hygiene. Frequent bathing and changing underwear are necessary. This is not something to worry about.