What is methadone dependency?

As an opiate, regular use of methadone causes physical dependency - if you've been using it regularly (prescribed or not) once you stop you will experience a withdrawal. The physical changes due to the drug are similar to other opiates (like heroin); suppressed cough reflex, contracted pupils, drowsiness and constipation. Some methadone users feel sick when they first use the drug. If you are a woman using methadone you may not have regular periods - but you are still able to conceive. Methadone is a long-acting opioid; it has an effect for up to 36 hours (if you are using methadone you will not withdraw for this period) and can remain in your body for several days.

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More About Heroin:

• What is heroin?
• What is the scope of heroin use in the United States?
• How is heroin used?
• What are the short-term effects of heroin use?
• What are the long-term effects of heroin use?
• What are the medical complications of chronic heroin abuse?
• How does heroin abuse affect pregnant women?
• Why are heroin users at special risk for contracting HIV/AIDS and hepatitis B and C?
• Tolerance, Addiction, and Withdrawal
• What are the symptoms of heroin withdrawal?
• Are there any other problems that can occur from heroin addiction?
• Where did methadone come from?
• How is methadone taken?
• What are methadone's adverse reactions?
• What are the symptoms of methadone overdose?
• What is methadone dependency?
• Personal stories of methadone withdrawal
• What are the dangers of methadone?
• Heroin Addiction Index

Drug Abuse Information:

• Ecstasy Abuse
• Methamphetamine/Speed Abuse
• Cocaine Abuse
• Heroin Abuse
• Marijuana Abuse
• Oxycontin Abuse
• Alcohol Abuse
• LSD Abuse
• PCP Abuse
• Ketamine Abuse
• Prescription Drug Abuse
• DXM Abuse
• GHB Abuse
• Drug Abuse Index

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