HOW TO USE: See also Warning section.Read the Patient Information Leaflet that may be provided by your pharmacist before you start using methadone and each time you get a refill. If you have any questions, consult your doctor or pharmacist.Depending on your product, this medication is given by injection into a vein, into a muscle, or under the skin. Use it exactly as directed by your doctor. Read and learn all of the manufacturer's instructions for preparation and use. If you have any questions about using this medication properly, consult your doctor or pharmacist.The dosage is based on your medical condition and response to treatment.Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Before injecting each dose, clean the injection site with rubbing alcohol. If this medication is given into a muscle or under the skin, it is important to change the location of the injection site with each dose to avoid problem areas under the skin.Learn how to store and discard needles and medical supplies safely. Consult your pharmacist for more details.If nausea occurs, consult your doctor or pharmacist for ways to decrease it (such as taking antihistamines, lying down for 1 to 2 hours with as little head movement as possible).If you are using this medication for pain, remember that pain medications work best if they are used as the first signs of pain occur. If you wait until the pain has worsened, the medication may not work as well.This medication may cause withdrawal reactions, especially if it has been used regularly for a long time or in high doses. In such cases, withdrawal symptoms (such as restlessness, watery eyes, widened pupils, sweating, runny nose) may occur if you suddenly stop using this medication. To prevent withdrawal reactions, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details, and report any withdrawal reactions immediately.When this medication is used for a long time, it may not work as well. Your doctor may need to increase your dose or change your medication. Talk with your doctor if this medication stops working well.This medication may rarely cause abnormal drug-seeking behavior (addiction). This risk may be increased if you have abused alcohol or drugs in the past. Use this medication exactly as prescribed to lessen the risk of addiction. Stopping methadone maintenance treatment has a high risk of return to narcotic drug abuse.Tell your doctor if your condition persists or worsens.
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