Good Evening Doctors, From the last 2 days my mother is having sleepy feeling and weakness also. Not that weak, but nowadays she is having a good sleep for 6-7 hours. Then also she is feeling tired and sleepy. She never had any bp or sugar problem till now. This issue started from the last 2-3 days. No fever, no cough, no breathing issue. Fully vaccinatef for covid 19. She is 50 years old.