Dr. Mahima Chaudhary (General Practice) needs a second opinion on this medical case.
A 42-year-old male complained of sleepiness for the whole day. He is not able to concentrate on his work. His wife complains he sleeps for the whole day, he sleeps even on chair while sitting. This complaint persists since 3-4 weeks. He is eating well and feels fine except for tiredness for the whole day. He sleeps early at night still wakes up late.
He doesn't smoke and drinks rarely.
Can you tell what is the cause for his tiredness?