Dysorgasmia is the experience of a painful orgasm, usually in the abdomen.
Both men and women can experience orgasmic pain.
The term is sometimes used interchangeably with painful ejaculation when experienced by a man, but ejaculatory pain is only a subtype of male dysorgasmia as men can experience pain without ejaculating.
[1] The phenomenon is poorly understood[1] and underresearched.
[2] Dysorgasmia can come as a side effect of surgical interventions such as prostatectomy.