Musk is the dried secretion from the scent sacs of mature males of the deer family musk, musk, horse musk or musk. Wild musk is generally hunted during the winter to the following spring, after hunting, cut off the scent sacs, shade drying, you get the hairy shell musk, cut open the scent sacs, remove the shell, you get musk kernel. Domesticated musk directly from the scent sacs to remove the musk kernel shade drying, or with closed drying, you can get the drug. Musk, warm in nature and pungent in flavor, is attributed to the spleen meridian and heart meridian, and has the efficacy of subduing swelling and relieving pain (eliminating swelling and pain), invigorating blood circulation and promoting circulation of menstruation, and opening the orifices to awaken the mind (opening the orifices of the brain and clearing the mind). It is mainly used in the treatment of fever, phlegmatic syncope (caused by the exuberance of heat evil), stroke phlegmatic syncope (cold limbs and even fainting caused by excessive phlegm evil in the body after a stroke), qi depression and violent syncope, stupefaction, menstrual closure, obstruction of the abdomen, obstruction of the mass in the abdomen, stillbirth, chest paralysis (stuffy and painful in the chest), heartache, abdominal and abdominal pain, bruises, carbuncle, swelling and scrofula (mainly refers to the tuberculosis of lymph nodes of the neck), etc. It is not recommended for pregnant women. It should be noted that pregnant women are prohibited. It is recommended that patients go to the regular hospital in time to see a doctor when they feel unwell, and follow the doctor’s instructions for symptomatic treatment with medication.