Wan Ying Paste is an over-the-counter medicine with the main ingredients of Chuan Wu, Cao Wu, Sheng Di, Bai Biao, Angelica, Red Peony, Qiang Wu, Bitter Ginseng, Wu Yao, Licorice, Dou Wu, Yuan Shen and Da Huang. Indications are: bruises and injuries, dispelling wind and dampness, activating meridians, relieving swelling and pain, dizziness and nasal congestion, activating blood circulation and resolving blood stasis, mosquito bites, seasickness in boats and other conditions. It is a kind of ointment, the usage and dosage is to be rubbed externally on the affected area in appropriate amount. It is prohibited for patients with skin allergy and open wounds, stop using it immediately and seek medical advice if adverse reactions occur.