Rhizoma Ligustici Chuanxiong and Radix Astragali are both Chinese herbs that have been brewed to have certain effects of activating blood circulation and relieving pain (relieving pain by removing blood stasis), as well as tonifying qi and blood. 1. Rhizoma Ligustici Chuanxiong: It has the effect of activating blood circulation, dispelling wind and relieving pain (dissipating wind evils and relieving pain in muscles and bones), and can be used for chest paralysis (stuffy pain in the chest), heart pain, stabbing pains in the chest and ribs (chest and ribs), swelling and pain in bruises, menstrual disorders, menstrual pain, obstruction of menstruation, abdominal pain in the abdomen, headache, and rheumatism paralysis and pain. This product is pungent, warm, ascending and dispersing, and is contraindicated in headache with yin deficiency and hyperactivity of yang qi (deficiency of yin fluid and hyperactivity of yang qi), excessive sweating and excessive menstruation. Its adverse effects are not clear. 2. Astragalus: It has the functions of tonifying qi and elevating yang (tonifying qi so as to elevate yang qi), fixing the surface and stopping sweating (stopping sweating by consolidating the surface of the muscle), inducing diuresis and eliminating swelling (facilitating urination and eliminating oedema), generating fluids and nourishing the blood (replenishing the body’s water and blood), promoting stagnation and paralysis, and draining the pus and poison out of the body (draining out the body’s pus and poison). Astragalus can be used in the treatment of qi deficiency and weakness, loose stools (thin and unformed feces), Qi subsidence (deficiency of spleen and stomach qi, with the appearance of internal organs falling down), prolonged diarrhea and prolapse of the anus, sweating (due to the weakness of the surface of the body and the frequency of natural sweating), and qi deficiency edema and other conditions. The adverse reactions and contraindications of this product are not clear. It should be noted that, Chinese herbs in water with limited precipitation of its active ingredients, should not be blindly long-term or large amounts of drinking, specific dosage ratios recommended to consult a physician or pharmacist, not self-medication.