That guy in pub turning things round with such treatment? (5)
I believe the answer is:
rehab
'round with such treatment?' is the definition.
'rehab' can be an answer for 'treatment?' (eg treatment for a drug addict). I'm unsure of the 'round with such' bit.
'that guy in pub turning' is the wordplay.
'that guy' becomes 'he'.
'in' indicates putting letters inside.
'pub' becomes 'bar' (both are drinking establishments).
'turning' shows that the letters should be reversed in order.
'he' going into 'bar' is 'baher'.
'baher' written backwards gives 'REHAB'.
'things' is the link.
Can you help me to learn more?
(Other definitions for rehab that I've seen before include "Alcohol clinic" , "Restorative care" , "Treatment for alcohol or drug dependence" , "Treatment for dependency" , "remedial treatment" .)