Hi Doctor, Greetings My wife aged 29 years, recently sometimes she is having too much swetting, full body is becoming weak like vibrating, that time no strength to hold even a glass of water and hungry. If eat anything not becoming to normal, after sometime automatically coming to normal. We have checked her cholesterol count, uric acid , sugar and BP , but doctor told everything are normal. Kindly requesting for the reason for this please. What we should do for this. Kindly for your advice please.