Treating an Addiction to Painkillers
Opioid addiction isn't a moral or mental weakness. It's a chronic medical condition that results from changes in the brain in susceptible people. Once narcotic addiction has developed, escaping the cycle of detox and relapse is typically a long-term process.
Breaking free of prescription drug abuse takes much more than willpower. Fortunately, medications and counseling can improve the chances of success. Newer drugs like buprenorphine (sometimes combined with naloxone) and naltrexone and traditional therapies like methadone and 12-step programs, are helping thousands of people stay on the road to recovery.
Physical Dependence and Detoxification
Narcotic addiction leads to real changes in certain areas of the brain. Prescription drug addiction alters the circuits responsible for mood and "reward" behaviors.
In addition, long-term prescription drug abuse affects virtually all the systems in the body. Cutting off the supply abruptly leads to opioid withdrawal symptoms.
Symptoms of opioid withdrawal include:
- Craving for drugs
- Large pupils
- Abdominal pain
- Chills and goose bumps (the origin of the phrase "cold turkey")
- Nausea and vomiting
- Body aches
- Agitation and severe negative moods
But for someone with an established narcotic addiction, a list of symptoms doesn't capture the agony of opioid withdrawal. The syndrome is intensely unpleasant, and people will do almost anything to avoid it.
Opioid withdrawal lasts from hours to several days -- and sometimes weeks -- depending on how long and how much a person has used their drug of choice. After the intense initial symptoms subside, some physical and mental discomfort may persist for weeks.
Medications for Opioid Withdrawal
Opioid withdrawal is difficult to endure, and is a major reason for relapse and continued prescription drug abuse. Medications are used to prevent symptoms of opioid withdrawal during detox, easing the person out of physical dependence:
Methadone is a long-acting opioid drug. It activates the same opioid receptors as narcotics, effectively eliminating withdrawal symptoms. Providing the correct dose of methadone prevents opioid withdrawal symptoms and eases drug craving but it does not provide the euphoria. The dose can be slowly tapered off, freeing the person from physical dependence without withdrawal symptoms. Methadone is the most effective known treatment for narcotic addiction.
Buprenorphine (Subutex) is a newer drug for detox from prescription opioid addiction. Buprenorphine activates opioid receptors, reducing drug craving and preventing withdrawal. Subutex is given during the first few days of treatment.
Clonidine is a blood pressure medicine that acts on the brain. Clonidine reduces the effects of the "fight or flight" response, which is over-activated during opioid withdrawal. However, clonidine does nothing to reduce drug craving, and is mostly ineffective when used alone.
"Rapid detox" programs claim to accelerate the process of detox and opioid withdrawal by giving large doses of opioid blocking drugs. Some programs place an addict under general anesthesia during the detox process. These programs have not proven to be more effective than traditional methods of detox, and may be more dangerous.