Enhances essence, strengthens qi and nourishes blood, calms the mind and soothes the nerves. It is used for fatigue, forgetfulness, insomnia caused by insufficient kidney essence and depletion of both qi and blood; also for those with neurasthenia presenting the above symptoms.

Two Chinese invention patents, namely "Application of An Shen Bu Nao Liquid in the Preparation of Drugs for Preventing Alzheimer's Disease" and "Application of An Shen Bu Nao Liquid in the Preparation of Anti-Aging Drugs", have been obtained. This has made it the first anxiolytic Chinese medicine in China that possesses dual efficacy patents of "anti-aging + prevention of Alzheimer's disease".