Inpatient rehab gives people struggling with addiction or mental health the 24/7 structured care that outpatient support often can't match. This guide explains what a residential treatment centre really offers, the clear signs inpatient rehab becomes necessary, and how the process works — from assessment and medical detox to therapy, counselling, and aftercare. You'll understand the difference between inpatient and outpatient rehab, what a typical day inside looks like, and how 30-day, 60-day, and 90-day programs suit different levels of severity. We also cover the realistic cost of inpatient rehab in India, insurance and payment options, and the exact checklist — licensing, accreditation, staff, and success stories — to help you choose a trustworthy inpatient drug and alcohol rehab centre. Whether you're searching for residential care for yourself or a loved one, this resource turns a hard conversation into a confident, informed first step toward lasting addiction recovery.