A circle of blackness on the hand of the tiger’s mouth may be stained with external forces caused by the skin, local blood circulation is not good and other factors related to the attention of the local cleaning, moderate exercise massage, medication and other ways to deal with.
1. External staining: wearing a copper bracelet may cause local staining, resulting in a circle of the tiger’s mouth black. If rubbed with other black substances, may lead to local color black, it is recommended to use water with soap, repeated cleaning, if the black can be removed, generally do not need special treatment.
2. Poor blood circulation: often in a cold environment, resulting in poor local blood circulation, it is recommended to move to a warm environment in a timely manner, the local kneading, or moderate exercise can help improve. If necessary, you can use prazosin, Benadryl, amlodipine and other drugs under the guidance of the doctor for treatment.
If the hand of the tiger’s mouth a circle of black, it is recommended to go to the hospital for examination, clear reasons, follow the doctor’s instructions for standardized treatment.