Hi Doctor I am 33 years male. Recently after having an orgasm. I feel weakness, mild pain in lower leg, feel dizziness, stomach boweling, wet palms and under feet. Accompanied by feeling cold and sometimes feels like suffocation. I am under weight. And these symptoms only appear after having sex and orgasm. Otherwise i am okay. except being under weight. i got through some ECG and ECHO but they were normal. I dont feel like eating due to stomach problems and these last for 2-3 days after having an orgasm. Can you please suggest what is the cause and how to get rig of this situation and also have healthy weight. I eat normal but do not eat greasy foods at all, no oil, ghee fried etc.