Longview, with a population estimated at 81,647, is rated the forty-fifth largest city in Texas. It has a land area of 144.9 km², also making it one of the biggest cities by area. Although Longview is located in Gregg County, a part of it extends into the western part of Harrison County. People who are experiencing opioid use disorder in any part of Longview may visit any methadone clinic Longview Tx for medication-assisted treatment. Methadone clinics specialize in providing medication for medical-assisted drug abuse therapy. Accreditation by the Substance Abuse and Mental Health Services Administration is a requirement for all methadone clinics in Texas. Methadone is an opioid agonist that gives long-lasting recovery. Its usage under the supervision of a medication-assisted treatment practitioner is approved by the Food and Drug Administration. it blocks the physical and psychological effects of opioids and reduces craving and withdrawal. Usually, a patient taking methadone treatment is closely monitored for the first seven to ten days. The patient may commence program visits afterward for about six months. After analyses of compliance and other factors, some patients are allowed to take methadone at home, between visits. Methadone is combined with counseling and behavioral therapies to make a complete medication-assisted treatment package.