Hi,
Indeed, I noticed that outside the POIS period, where I am in very good health, I sometimes suddenly feel a state similar to the POIS (50%) and that can last up to 2 days. This without any noticeable change of habit of life except what I eat.
Recentely, I went to a neurologist, after exposing my symptoms, he immediately concluded that it is related to inflammation after orgasm, so he prescribed anti-inflammatory drugs two hours before an orgasm .