Regular fire cupping has the benefits of dispelling dampness and cold, promoting blood circulation and reducing swelling and pain. 1. Dispel cold and dampness: fire cupping can expel the dampness and cold from the skin through negative pressure, so as to get rid of the dampness and cold. 2. Promote blood circulation: fire cupping can achieve the purpose of harmonizing qi and blood in the internal organs by stimulating the corresponding acupoints in the body; for local blood stasis, cupping can also play a role in promoting the circulation of qi and blood. 3. Reducing swelling and relieving pain: Fire cupping can also relieve joint and muscle pain caused by blood stasis and wind-cold by activating blood circulation and relieving surface dampness (relieving external evils and removing dampness in the body). It is recommended that fire cupping be performed under the operation of a traditional Chinese medicine physiotherapist, and is prohibited for people with serious skin diseases, serious systemic diseases, or pregnant women.