Hello,
Severe pain in penis after intercourse especially when you do not have any such history can be due to:-
1. Vigorous & prolonged sex when the muscle or tissue may get injured, making the penis sore.
2. Due to an
allergic reaction to condoms, spermicides & sex toys.
3. Diseases, Peyronie's disease, Yeast infection, STI's, UTI, etc.
4. Lack of lubrication during sex can irritate the penis causing it to get sore.
You are suggested to get physically examined, get CBC,
Urinalysis, STI's tests done to detect the cause of discomfort & pain. In the meantime avoid sex & avoid multiple partners.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Nupur K, General & Family Physician