Such beer can give courage and a dizzy head (7)
I believe the answer is:
bottled
'such beer can give' is the definition.
I can't judge whether this defines the answer.
'courage and a dizzy head' is the wordplay.
'courage' becomes 'bottle' (bottle can mean courage).
'and' says to put letters next to each other.
'head' indicates taking the first letters.
The initial letter of 'dizzy' is 'd'.
'bottle'+'d'='BOTTLED'
Can you help me to learn more?
(Other definitions for bottled that I've seen before include "Attacked in pub" , "Stored in glass" , "Preserved in jars" , "confined by Nebuchadnezzar?" .)