Sprays that activate blood circulation and remove blood stasis (promoting blood circulation and eliminating blood stasis in the body) and relieve tendons and activate collaterals (stretching the tendons and bones and dredging the meridians and collaterals) include Swelling and Pain Aerosol and Injury Quick-acting Pain Relief Aerosol. 1. Aerosol for swelling and pain: it is composed of Panax ginseng, Angelica dahurica, ice tablet and Chonglou, etc. It can activate blood circulation and remove blood stasis, reduce swelling and analgesia, relieve tendons and activate collaterals, and dissolve lumps and knots, and can be clinically used for the treatment of bruises, periarthritis, gouty arthritis, rheumatic arthralgia, and lobular hyperplasia of the mammary glands. The adverse reactions of this product are still unknown. Pregnant women, mucous membrane parts or skin ulcers, ethanol allergy is prohibited, athletes should be careful with this product. 2.Injury quick-acting analgesic aerosol: composed of frankincense, blood exhaust, artificial musk, etc. It can soothe tendons and activate collaterals, reduce swelling and pain (eliminating swelling and pain), activate blood circulation and eliminate blood stasis, anti-inflammatory and muscle growth, and is used in the treatment of contusion, sprain, bruise, fracture and dislocation. Adverse reactions and contraindications of this product are not clear. Pregnant women should use this product with caution. The use of the above medications requires the guidance of a doctor.