What does it mean when men tired? has a head cold cough, head and nose last few day's but seem's to always fall asleep. takes fluoxetine tablet's.

You named reasons: Both a head cold and fluoxetine cause fatigue. Is your man getting at least 8 hours of uninterrupted sleep? Eating well? Depressed? All can contribute.

Tired and sleepy: Assuming this is not acute: among many things that it can be like depression, being tired and sleepy are important signs sleep pathology. If he snores or is heavy set get help from a sleep doctor. Its important. Certain brain conditions and medications can do this. If acute: go the emergency room or call your doc now.