My dad is 54 years old and lately all he does is sleep - go to work - sleep
my dad gets A LOT of sleep but when he's awake he is a raging grouch with a short temper, and thats not normal at all. This started about a month ago. its like. everything makes him angry. He goes to work at 8:00 a.m. comes home for lunch and sleeps through his lunch break. He goes back to work til 5:00 p.m. when he gets home. he goes to bed. wakes up for dinner. then goes to bed and waskes up to start his day again at 7:30

could he be having a health problem causing this????