Methamphetamine: Mechanism of Action and Chinese Herbal Medicine Treatment for Its Addiction / 中国结合医学杂志

With the proliferation of synthetic drugs, research on the mechanism of action of addictive drugs and treatment methods is of great significance. Among them, methamphetamine (METH) is the most representative amphetamine synthetic drug, and the treatment of METH addiction has become an urgent medical and social problem. In recent years, the therapeutic effects of Chinese herbal medicines on METH addiction have gained widespread attention because of their non-addictiveness, multiple targets, low side effects, low cost, and other characteristics. Previous studies have identified a variety of Chinese herbal medicines with effects on METH addiction. Based on the research on METH in recent years, this article summarizes the mechanism of action of METH as the starting point and briefly reviews the Chinese herbal medicine-based treatment of METH.

Amineptine in the treatment of amphetamine withdrawal: a placebo-controlled, randomised, double-blind study.

Temporary inability to function without amphetamine and the experience of withdrawal syndrome enhance the tendency for repetitive use. The investigators proposed to examine the therapeutic effects of amineptine, an antidepressant with dopamine reuptake inhibition effect, for the treatment of amphetamine withdrawal. The 14-day study was carried out on a randomised, double-blind, placebo-controlled design. The authors assessed the severity of amphetamine withdrawal syndrome by using two measures and performed both end-point and intent-to-treat analyses. The results showed that amineptine helped relieve a depressed mood within one week and improved the general condition within 2 weeks. In conclusion, amineptine is effective in rapid relief of depressed mood and improves the general condition of patients with amphetamine withdrawal. Since the amphetamine withdrawal may last for several weeks, studies with longer duration should be conducted before incorporating amineptine into the clinical practice a of amphetamine withdrawal treatment.