From past 15 days, After 2 hours of my breakfast, and 3 hours of my lunch, I feel exhausted and start sweating. If I eat something or drink something, I will come to normal after 15 minutes. But very much tired for half an hour. I got my blood test done. I am not diabetic. I have high bp from 10 years. I am taking Telma H 40 in the morning and Prolomet XL 50 in the evening. My bp is 140/80. My fasting sugar is 80 and after food, it is 130. As per the report , everything is normal. My doctor says it is because of hormonal changes. It happens after 2-3 hours of having food.