How much methodone do you need to take to be an opiate agonist?

Methadone is a full opioid agonist, meaning that it activates opioid receptors in the brain. The dosage required to achieve agonist effects varies widely among individuals, depending on factors such as tolerance, the specific condition being treated, and individual metabolism. Typically, doses for opioid dependence can range from 20 to 100 mg per day, but it's crucial that any methadone use be guided by a healthcare professional to ensure safety and effectiveness.