6 Reasons you wake up tired even after a long night sleep..

3. Medication Hangover

Sick people have this ‘wake-up-tired’ feeling more often than healthy people, and this is due to the effect of some of their medication. Some drugs give drowsy effect which can linger for a long time without wearing off. Drinking caffeinated beverages late in the day, or over-exhaustiveness in the previous day can also lead to a fatigue feeling in the morning.