Bel Air, the county seat of Harford County, has a total area of 7.899 km² and a population estimated at 10,119 as of 2019. Opioid use disorder has reached almost every part of the world, this means a city with thousands of residents like Bel Air is likely to be home to a number of people experiencing the situation. Such people in Bel Air or nearby cities may visit any Bel Air methadone clinic for medication-assisted treatment. There are two parts of medically assisted treatment for opioid use disorder. The first is methadone, a drug approved by the Food and Drug Administration and the other is psychosocial support. Opioid use disorder could cause both psychological and physical negative effects, hence, both parts of the treatment are needed. Psychosocial support helps the patient function better socially while doses of methadone counter the effects of opioids in the body. Some methadone clinics in Maryland do not stop at that, they offer additional services. Doses of methadone are available in different forms and each could last up to 36 hours. However, medication-assisted treatment practitioner may give more doses within those hours depending on their diagnoses. Ideally, methadone is not to be taken at home but compliant patients may be permitted to do so and give feedback to the health provider.