Salt particles on the face may be a normal physiological phenomenon, but it cannot be ruled out as a result of pathological factors such as diabetes and hyperthyroidism.
1. Physiological phenomenon: if the patient is strenuous exercise, or eat spicy and stimulating food, will lead to sweating, and in the sweat contains potassium, calcium lactate and other substances, in a large amount of sweat, due to the evaporation of sweat, it will make the solid substances in the sweat solidification, and the formation of crystals in the local, so that the face of the symptoms of salt particles.
2. Pathological factors: if the patient suffers from diabetes, hyperthyroidism, anemia and other diseases, these diseases will also cause the patient to appear sweating symptoms, which will make the face of the sweat in the local coagulation, and precipitation of crystals, so that the face of the salt grain symptoms.
When the face out of salt grain, need to go to the hospital in time to improve the examination, clear cause, follow the doctor’s instructions standardized treatment.