Methadone Is An Opioid Drug, Like Heroin Or Opium. Since Then, Methadone Therapy Has Been Used To Treat Opioid Addiction. People With Opioid Addiction Take Methadone Daily As Liquid Or Tablets. This Reduces Their Withdrawal Symptoms And Cravings For Opioids. Buy Methadone Tablets In Pakistan And All Major Cities; Karachi, Islamabad, Lahore, Jhelum And Rawalpindi.Disadvantages Of Methadone TabletMethadone Tablets Are Used To Treat Opioid Addiction Such As Heroin As Part Of Approved Treatment. Methadone Belongs To A Class Of Medications Called Opioid Analgesics. Helps Prevent Withdrawal Symptoms Caused By Stopping Other Opioids. Take Methadone By Mouth As Directed By Your Doctor. Methadone Can Be Taken With Or Without Food.