rehab
US /ˈriː.hæb/
UK /ˈriː.hæb/

1.
the process of helping someone to return to a normal life after they have been ill, injured, or have had a drug or alcohol problem
:
•
He went to rehab for his alcohol addiction.
•
After the accident, she needed extensive physical rehab.
1.
to undergo rehabilitation
:
•
He needs to rehab his knee after the surgery.
•
The old building was completely rehabbed and sold.