3.s3xually Transmitted Diseases STD’s can cause men to have abdominal pain after s3x. Diseases such as chlamydia and gonorrhea can cause abdominal pain. These diseases are treated with antibiotics that need to be taken for the full course. You can get rid of abdominal pain after s3x by taking over the counter pain relievers. Also, after a few days of antibiotics the pain should subside totally.
Abdominal pain after s3x that is not frequent may not need to be worried about, but if you have frequent abdominal pain after s3x, you need to speak to your doctor.