<s>[INST] My boyfriend experiences severe cramping on his left side and especially his abdomen when he ejaculates.  If he takes a muscle relaxant about 30 minutes before intercourse the pain is not nearly as intense.  Is there any over the counter drug that can help him since his doc won't prescribe any more for him. [/INST] HiGREETINGS Let him get a check up with an urologist to rule out any infection in genital system .Hope my answer helps you. Regards </s>