Finger fever may be related to a variety of reasons, traditional Chinese medicine and modern medicine have their own understanding of this symptom, finger fever is usually accompanied by some other symptoms, need to comprehensively analyze the specific causes. First, the Chinese medicine point of view: according to Chinese medicine, finger fever may be a deficiency of yin and internal heat. Patients with yin and yang deficiency, false fire, not only for the finger fever, there are hot palms and feet, heartburn, dry mouth, fatigue, insomnia, etc., most of the kidney yin deficiency caused by the common late-night, overworked people and menopausal women. Second, the modern medical point of view: 1, aseptic inflammation: for example, activity injury after the emergence of stenosing tenosynovitis, will trigger the finger redness, swelling and fever; 2, inflammatory allergies, infections: finger trauma leads to a large number of bacterial reproduction, septic changes within the finger and inflammatory reaction, resulting in finger redness, swelling, heat and pain, if the symptoms are serious, but also chills, high fever; 3, neuropathy: such as diabetes mellitus Diseases such as diabetes can lead to peripheral neuritis of the fingers, so that the peripheral nerves appear lesions, fingers will appear sensory loss, numbness, pain, fever. Finger fever has more causes, need to be specifically analyzed from different aspects, and then look for appropriate treatment, so that the patient’s symptoms are relieved.