There are many causes of heel pain, commonly seen in daily life in shoes that are too big or too small, long walking and standing, etc., may produce more obvious friction on the bottom of the heel, resulting in local wear and tear, pain, and in severe cases, blisters and ulcers, and easy infection. But by changing comfortable shoes, rest, etc. can be alleviated. In addition, it is not excluded that some diseases are caused, the clinical common in the following: 1, osteophytes: commonly known as bone spurs, increased bone irregular shape, walking will stimulate the surrounding soft tissue pain, paralysis symptoms, and occasionally can feel the friction sound in the joint, pain can be aggravated when the air pressure is reduced; 2, fasciitis: may be related to muscle strain, such as walking occurs when the foot is not properly stressed, so that The pain or spasm of the bottom of the heel is induced by the cold or humid environment; 3, fat pad inflammation: inflammation of the fat pad under the heel due to weight gain or weight-bearing walking, the painful point is a little bit behind the heel, because the inflammation stimulates the pain; 4, other: rheumatic diseases such as gout, rheumatoid arthritis, etc., if it invades the bottom of the heel, it will also cause local pain, there are also diseases such as heel fracture and tarsal tunnel syndrome, which should be treated under the guidance of a doctor. In addition, the presence of flat feet should be considered. When symptoms of heel plantar pain occur, patients should take proper rest and massage to relieve the symptoms locally, and in most cases they can recover in a few days. When the pain is severe, you can take drugs to relieve the symptoms, such as aspirin and ibuprofen, for anti-inflammatory and pain relief, and if accompanied by mental tension and anxiety, you can also use sedative drugs such as diazepam.