Pak Loh Sleep means Pak Loh Sleep Capsule and Zao Ren An Shen should mean Zao Ren An Shen Capsule, both of them are proprietary Chinese medicines and can be taken together. 1. Pak Lok Sleep Capsule is composed of Lily, Sesame, Shouwu Vine and Acacia, etc. It can nourish yin and clear away heat (nourish yin essence and clear away heat), nourish the heart and tranquilize the mind (stabilize the mind by nourishing the heart). It is used for the treatment of insomnia of the type of yin deficiency and fire exuberance (deficiency of yin essence in the body and hyperactivity of deficiency and fire), which is characterized by difficulty in falling asleep, waking up with dreams, dizziness and fatigue, and irritability and anger. 2. Zao Ren An Shen Capsule is composed of fried sour jujube kernel, Salvia miltiorrhiza and Schisandra chinensis, etc. It can nourish blood and calm the mind (stabilizing the mind and soothing the emotions by nourishing the blood). It is used for the treatment of insomnia, forgetfulness, heartburn, dizziness caused by cardiac blood deficiency (insufficient blood in the heart); neurasthenia seen in the above symptoms. Both Paramount Sleep Capsules and Zao Ren An Shen Capsules have a tranquilizing effect and have no drug contraindications, so they can usually be taken together. Chinese medicines and proprietary Chinese medicines need to be used under the guidance of a Chinese doctor to identify the evidence, individuals should not be used blindly, so as not to cause adverse consequences.