Palm blue and purple is mainly considered to be related to local cold, inflammation, trauma, liver disease, cardiovascular disease, rheumatic disease and other reasons.
1. Localized cold: If the palm of the hand is exposed to cold stimuli for a long time, such as soaking in cold water or in a cold environment, affecting the local blood circulation, it is easy to produce the phenomenon of blue and purple palm.
2. Inflammation: If there is inflammation in the palm of the hand, such as fasciitis or local joint inflammation, the stimulation of inflammation will easily affect the blood circulation, which will result in the phenomenon of palms turning blue and purple, and even accompanied by pain and swelling and other symptoms.
3. Trauma: If the palm of the hand is traumatized, such as extrusion injury or fall injury, it will easily lead to local structural changes, and during the recovery period, it is easy to produce the phenomenon of palms turning blue and purple, and there will be obvious pain.
4. Liver disease: such as hepatitis and other liver diseases, easy to produce liver palms, can also appear in the palm of the hand green and purple, usually does not produce other obvious abnormalities, need to be clearly diagnosed through liver function tests.
5. Cardiovascular diseases: angina pectoris, coronary heart disease and other cardiovascular diseases, may lead to insufficient local oxygen supply, resulting in the palms of the hands green and purple, can be clearly diagnosed through the cardiac ultrasound, blood tests and other tests.
6. Rheumatic diseases: some rheumatic diseases can also appear in the phenomenon of palms green and purple, but generally accompanied by joint pain, fingers white, blue and purple and other phenomena.
It is recommended that patients with long-term or recurring purple palms should go to the hospital, and under the guidance of the doctor, complete the relevant examinations to clarify the cause and actively treat the disease.