Opioid addiction remains one of the most serious global public health problems, and recovery is often complicated by a high risk of relapse. The withdrawal period is considered particularly vulnerable, as the body responds with severe physical and psycho-emotional symptoms.

A new study published in JAMA Psychiatry shows that yoga practice combined with standard pharmacological therapy can help restore this balance and speed up the recovery process.

In opioid dependence, the sympathetic nervous system remains chronically activated, manifesting as rapid heart rate, elevated blood pressure, anxiety, and sleep disturbances. This imbalance intensifies drug cravings and increases the likelihood of relapse.

One of the key indicators of autonomic nervous system function is heart rate variability (HRV). Previous research has shown that in people with substance use disorders, this parameter is significantly reduced and directly associated with stress levels and the severity of withdrawal symptoms.

At the same time, standard medications such as buprenorphine, while easing withdrawal, do not fully eliminate autonomic dysfunction.

The clinical study involved fifty-nine men aged eighteen to fifty with mild to moderate withdrawal symptoms. In addition to standard treatment, one group underwent ten yoga sessions over two weeks, each lasting forty-five minutes and including breathing exercises, gentle postures, mindfulness elements, and guided relaxation. The control group received standard therapy only.

The results showed that recovery was noticeably faster in patients who practiced yoga: on average, withdrawal symptoms resolved within five days, compared with nine days in the control group.

In addition to faster recovery, participants in the yoga group demonstrated improved heart rate variability, indicating a restoration of parasympathetic activity. They also fell asleep more quickly, experienced reduced anxiety, and reported less pain. Analysis revealed that nearly a quarter of yoga’s positive effect was explained specifically by enhanced parasympathetic influence on the nervous system.

The authors emphasize that yoga acts not merely as a way to relieve symptoms, but as a method for restoring the body’s fundamental regulatory mechanisms.