LOOKING FOR DE-ADDICTION CENTRE IN PCMC, DE-ADDICTION CENTRE IN PUNE ? BEST DE-ADDICTION CENTRE IN PCMC, BEST DE-ADDICTION CENTRE IN PUNE ? Aastha Hospital is A Reliable and one of the Best De-Addiction Centre in PCMC, De-Addiction Clinic in PCMC and Best De-Addiction Centre in PUNE, Best De-Addiction Clinic in PUNE. Drug rehabilitation is the process of medical or psycho therapeutic treatment for dependency on psychoactive substances such as alcohol, prescription drugs, and street drugs such as cannabis, cocaine, heroin or amphetamines.