Phimosis is a condition where the foreskin of the penis is tight and cannot be fully retracted over the head, or glans, of the penis. It can occur naturally in infants and young boys, but may also develop later in life due to infection, inflammation, or scarring. Symptoms may include difficulty urinating, pain, and swelling. Treatment options range from topical steroid creams and gentle stretching exercises to circumcision, a surgical procedure to remove the foreskin. Untreated phimosis can lead to complications such as urinary tract infections or difficulty with hygiene. Consulting a healthcare provider is recommended for proper evaluation and management.