Metonitazene is a synthetic opioid that belongs to the benzimidazole class. It is structurally similar to methadone and shares many of its properties, including its potential for abuse and addiction. Metonitazene was first synthesized in 1964 and has been found in various forms, including powder, tablets, and liquid.

Use and Effects

Metonitazene is primarily used as a pain reliever and sedative. It is commonly prescribed to treat moderate to severe pain, such as postoperative pain or chronic pain conditions. Metonitazene can be administered orally, intravenously, or through the skin.

When taken orally,they typically produces effects within 30 minutes to an hour. It produces a sense of euphoria and relaxation, similar to morphine and other opioids. It also affects the central nervous system, causing drowsiness, sedation, and impaired cognitive function.

Abuse and Addiction

Metonitazene has a high risk of abuse and addiction due to its potent opioid effects. Similar to other opioids, they can lead to tolerance, dependence, and withdrawal symptoms when discontinued abruptly. Abusers may consume it intravenously, snorting it, or mixing it with other substances to enhance its effects.

The consequences of that abuse can be severe. It increases the risk of respiratory depression, overdose, and death. Additionally, metonitazene use can lead to addiction, characterized by compulsive drug-seeking behaviors despite the negative consequences.

Treatment Options

Treatment for metonitazene addiction involves a combination of medication and behavioral therapies. Medications such as methadone, buprenorphine, and naltrexone can help manage withdrawal symptoms and reduce cravings. Behavioral therapies, such as cognitive-behavioral therapy (CBT) and support groups, play a vital role in addressing the underlying issues that contribute to addiction.


Metonitazene is a powerful opioid with significant potential for abuse and addiction. Its use should be monitored and prescribed with caution, particularly in patients with a history of substance abuse or addiction. With proper support and treatment, individuals can overcome their addiction and lead healthy and fulfilling lives.

Additional information


Grams 5, Grams 10, Grams 25, Grams 50, Grams 100, Grams 250, Grams 500, 1 KG


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