I know that hangover is a bad effect after too much of alcohol, sort of splitting headache.
My question is :
Could we use this term (hangover) in a positive sense?
For example, If I take a sleeping tablet and feel very good even after getting up, maybe because when I am up I could feel its light and beautiful effect on me…to cut a long story short, I need a term for this effect which makes me feel very good!
The trance of the sleeping tablet in the morning?
The charm of the sleeping tablet in the morning?
The mild hangover of the sleeping tablet all through the day?