The condition where the foreskin becomes tight and cannot be pulled over the tip of the penis is called paraphimosis. This might cause the foreskin to become swollen and eventually cuts off the blood supply to the glans penis. Circumcision might be required in severe cases.
Paraphimosis - Causes, Symptoms, Diagnosis, Management, Prevention, and Complications
Paraphimosis is a condition that occurs in people who have an uncircumcised penis. It is a medical emergency. Read the article to learn more about it.

Ten Urological Emergencies - Causes, Symptoms, and Management
Urological emergencies are abrupt and critical medical issues that impact the urinary system. Read below to know more.