i am of 16 and when i masterbate ejaculation stops also i feel some pain when i was peeling

Professional Assessment: The described symptoms suggest potential diagnoses including retrograde ejaculation, ejaculatory duct obstruction, or pelvic floor muscle dysfunction, which require proper medical evaluation even in adolescents. The pain during manipulation ("peeling") could indicate inflammation, minor trauma, or an underlying infection of the genitourinary tract that should be assessed by a urologist. Given the patient's age (16), these symptoms could also be related to normal developmental variations or improper technique, but warrant medical attention to rule out pathological conditions. Additional testing including urinalysis, post-void urine analysis, and potentially an ultrasound would be indicated to evaluate the ejaculatory pathway and rule out structural abnormalities or infections.

Treatment Recommendation: Take a break from masturbation for 1-2 weeks to allow natural healing and reduce inflammation. Apply a gentle, fragrance-free moisturizer after washing to help with any skin irritation, and ensure proper hygiene by washing with mild soap and warm water. When resuming activity, use appropriate lubrication to prevent friction and potential injury. For additional treatment recommendations, ask in the chat.