WHAT IS METHADONE TREATMENT?
Methadone is a synthetic opiate, a narcotic. It is used to treat moderate to severe pain and is also used as substitute for heroin in the treatment of heroin addiction. It is similar to heroin, but does not produce the same high as heroin.
Opiates are sedative drugs that depress the user’s nervous system. This class of drug slows down body functions and reduces physical and psychological pain.
Often, doctors prescribe methadone to heroin addicts. They substitute the drugs with a plan that quantity of methadone is gradually reduced over time. In this way, the user is able to stop using heroin and avoid the more acute symptoms of withdrawal.
Methadone is included on the World Health Organization’s List of Essential Medicines, highlighting its importance as an essential medicine for public health. As an opioid medicine and part of the class of narcotic drugs, methadone is widely used to treat heroin dependence, especially for heroin dependent individuals. Methadone maintenance treatment is a recognized approach to treat heroin dependence and manage opioid use, helping patients reduce cravings and withdrawal symptoms. Long-term use of methadone can cause patients to develop tolerance, so careful management is necessary. Both methadone and other opioids have similar effects, but methadone is preferred in maintenance therapy due to its longer duration and controlled effects.
The main effects of methadone include:
- The reduction of physical and psychological pain.
- Feelings of relaxation, warmth and detachment.
- An overdose can lead to coma (and even death from respiratory failure).
HOW DOES METHADONE WORK?
Methadone is an opioid medication used to treat opioid dependence and help people manage opioid addiction. It works by binding to the same opioid receptors in the brain and central nervous system that other opioids, such as heroin or morphine, target. However, methadone acts more slowly and its effects last much longer, which helps to stabilize individuals and reduce the highs and lows associated with illicit drug use.
By taking methadone as prescribed, individuals can significantly reduce opioid withdrawal symptoms and drug cravings, making it easier to avoid using other opioids or illicit drugs. Methadone is used to treat opioid dependence because it helps prevent the onset of withdrawal syndrome and allows people to focus on recovery without experiencing the intense discomfort of opioid withdrawal. When used as part of a comprehensive treatment program, methadone can support individuals in overcoming opioid addiction and reducing the risks associated with ongoing drug use.
HOW IS METHADONE ADMINISTERED?
Methadone is most commonly administered orally, either as a liquid solution or in tablet form. In a methadone maintenance program, patients usually visit a clinic daily to receive their prescribed dose, which is often given in a liquid form and may be diluted with water before being taken. The daily dose and method of administration are carefully determined by a prescribing doctor, based on each person’s medical history and specific needs.
Taking methadone under the supervision of a healthcare professional helps ensure the correct dose is given and reduces the risk of misuse or diversion. For those using methadone for pain relief, the dosage and frequency may differ, and the medication may be taken at home as directed by the prescribing doctor. Regardless of the reason for use, it is important to follow the prescribed regimen closely to achieve the best results and minimize risks.
WHAT ARE THE EFFECTS OF METHADONE ON OPIOID WITHDRAWAL SYMPTOMS?
Methadone is a sedative drug that targets the nervous system. The effects of methadone can begin quickly and last several hours.
The effects of methadone include:
- A slowing down of bodily functioning and a reduction of physical and psychological pain.
- Feelings of warmth, relaxation and detachment.
- Relieving feelings of panic and anxiety
- Depressing the nervous system, heart rate and breathing, with a risk of fatal overdose.
The peak effects of methadone typically occur about three hours after ingestion. Some patients may require multiple doses per day to maintain stable effects and avoid fluctuations. Methadone withdrawal symptoms can be more prolonged than those of shorter-acting opioids. If other medications are used that interact with methadone, dose adjustments may be necessary to achieve the same effect.
WHAT ARE THE RISKS OF METHADONE USE?
Taking methadone illegally does involve a number of risks. Prescribed methadone, when used under medical supervision, is much safer than illicit opioid use or taking methadone obtained on the street. When prescribed by a physician, methadone is subject to stringent controls and regulations, as with any other medication. In this way, you are certain of the strength of the drug and know that it has not been tampered with. The same is not true for methadone that is bought on the street.
These are some of the dangers:
- The methadone could be unusually concentrated and more powerful than expected.
- Some people become quite ill the first time they take it and can become very constipated.
- With high doses of methadone, users feel sluggish and sleepy. An extreme amount can cause the user to fall into a coma or stop breathing completely.
- Complications with pregnancies, including a risk of miscarriage and still births occur with opiate addiction. However, it’s not a good idea to stop using opiates suddenly if you’re pregnant as this may cause premature labour or miscarriage. Methadone can be continued throughout pregnancy to minimise these risks.
Opioid overdose is a serious risk, especially when methadone is combined with other drugs, other medicines, or other opioid medicines. Respiratory depression is a leading cause of death in opioid overdose. Pregnant women with opioid dependence should receive medical treatment, and methadone maintenance is often recommended to reduce risks to both mother and baby. Methadone is also used for chronic pain management under the guidance of health professionals. It is important to follow clinical guidelines and work closely with health professionals in treatment programs or at a methadone clinic to ensure safety. There is an increased risk of overdose when methadone is combined with other depressant drugs. Opioid antagonists such as naloxone can reverse opioid overdose and are critical in emergency situations. Comprehensive care includes support services and withdrawal management to help patients through treatment and aftercare. Methadone programs and opioid pharmacotherapy treatment are structured to reduce drug dependence and drug abuse, and to provide safer alternatives to illicit opioid and illicit opioid use. Injecting drug use increases the risk of disease transmission, but methadone treatment can reduce this risk by encouraging oral use. Drug foundation programs and other treatments, such as buprenorphine and counseling, are also available as treatment options. Patients may experience withdrawal symptoms when tapering off methadone, so withdrawal management and support services are important components of care.
METHADONE AND ALCOHOL
Methadone and alcohol are both depressant drugs, and drinking alcohol while on methadone can be extremely dangerous, significantly increasing the risk of overdose and other severe health effects. Overdose is more likely in users who mix methadone and alcohol, and can lead to a coma or respiratory failure and death.
SAFE STORAGE AND DISPOSAL OF METHADONE
Proper storage and disposal of methadone are crucial for safety, especially when treating opioid dependence. Methadone should always be kept in a locked cabinet or another secure place, out of reach of children, pets, and anyone for whom it is not prescribed. This helps prevent accidental ingestion, misuse, or diversion of the medication.
If you have unused methadone, follow your prescribing doctor’s or pharmacist’s instructions for safe disposal—never share your medication with others. If you miss a dose, contact your healthcare provider for advice rather than taking extra doses on your own. Be alert for signs of methadone overdose, such as shallow breathing, chest pain, or loss of consciousness, and seek immediate medical attention if these occur. By storing and disposing of methadone responsibly, you help ensure the safety of your household and community while supporting your own recovery from opioid dependence.