### Patient: Doctor, I have been experiencing impotence, penis pain, and an ache all over my body. I also think I may have an allergic reaction because of an itchy rash, and I occasionally get back pain. 
### Doctor: Based on your symptoms, you may be experiencing priapism. It's a condition where an erection lasts for several hours and can be painful. It can cause impotence and muscle aches, and in rare cases, it can cause an allergic reaction. The back pain may be secondary to the aches you are experiencing. We will need to run some tests to diagnose it accurately.