According to the place of origin, the quality is different, the price also varies, the price of a catty of tiger nut is probably in the range of 20 to 50 yuan. Tiger Balm has the efficacy of inducing dampness, clearing heat and removing toxins, dispersing blood stasis and resolving pain, relieving cough and resolving phlegm. It is often used in the treatment of canker sores, joint paralysis, bruises, damp-heat jaundice, water and fire burns, menstrual closure, cough and phlegm. Tiger Balm is also known as Flowering Bamboo and Sour Tubular Pole. Tiger Balm is slightly bitter and cold in nature. It enters the lung meridian, liver meridian and gallbladder meridian. Tiger Balm belongs to the heat-clearing and dampness-relieving (removing heat and dampness from the body) medicines, and belongs to the dry rhizomes and roots of Polygonum tinctorium. Tiger Balm can be used internally and externally. It is contraindicated in pregnant women. The adverse reactions of Rhizoma Polygonati Odorati are not clear at the moment. It is contraindicated for those who have a history of allergy to Tiger Balm. If necessary, please use under the guidance of a professional Chinese medicine practitioner.