Musk has a shelf life, and when stored in the right way, musk can have a shelf life of up to several decades. Musk has the effect of opening the orifices and waking up the mind (opening the brain orifices and waking up the mind), activating the blood circulation and the menstruation, eliminating swelling and relieving pain (eliminating swelling and pain). Musk is mainly used for the treatment of closed evidence of dizziness, sores and poisons, scrofula (mainly refers to the neck lymph nodes tuberculosis), phlegm nuclei (subcutaneous swelling such as the nucleus of the tuberculosis), sore throat, blood stasis and menstrual closure, symptoms of the obstruction of the abdomen and the mass in the abdomen, abdominal and heart pains, headaches, bruises, wind-cold-dampness paralysis (wind, cold, dampness, the three kinds of evil Qi invasion of the human body leading to paralysis of the limbs), obstructed labor, stillborn, and so on. The product is prohibited in the case of deficiency; whether taken internally or used externally can abort the fetus, so pregnant women are prohibited. It should be noted that musk from protected animals, must be controlled by the state use, specific applications need to be used under the guidance of a traditional Chinese medicine practitioner.