First of all, people with skin allergies or trauma must not drink cups. Cupping is a kind of Chinese medicine therapy, which fills the jar with pressure by burning fire and absorbs it on the affected area, generating heat to stimulate local skin congestion. Therefore, cupping in patients with skin allergy is easy to aggravate allergic conditions, and cupping in patients with skin injury is not suitable, which not only easily causes wound infection, but also blisters.
Secondly, women during pregnancy and menstruation are not suitable for cupping, mainly because women during pregnancy or menstruation are usually weak in constitution and poor in resistance. And there is generally a feeling of pain in the waist and pelvis. When cupping absorbs women's waist, it will temporarily make the pelvic cavity congested, causing an increase in menstrual flow. If pregnant women cupping improperly, it may also cause threatened abortion.
Third, people with weak congenital constitution are not suitable for cupping. People with congenital weak constitution have insufficient yang. If cupping, it will aggravate the yang leakage and destroy the balance of yin and yang in the body. In addition, after cupping, you can't blow into the air conditioner or fan to prevent wind and evil invasion. But cupping also has certain benefits. Cupping can regulate the body, prevent diseases, and help the kidneys flourish. There are many acupoints on the soles of the feet, so cupping on the soles of the feet can achieve the functions of promoting qi and promoting diuresis, nourishing qi and blood, and conditioning the body. Moreover, the kidney is vigorous, it can develop normally, and it is alert and quick-thinking.