Air conditioning disease is now very common in clinical practice. Generally, nasal congestion, headache, dizziness, sneezing, tinnitus, weakness, memory loss, painful muscle and joint pain in the limbs, and even skin allergy, dry and itchy skin in some people; some people have muscle pain, memory loss, numbness in hands and feet, etc. These symptoms are common in clinical practice, especially in summer. These symptoms are common in clinical practice, especially in summer. At this time, targeted medication should be given, firstly, keep the patient away from the air conditioning vent, keep the large joints such as shoulder and knee joints warm, and then actively give drugs that dispel wind and promote blood circulation and improve symptoms.