Wearing a ring finger a circle turns blue can be solved by replacing the ring, cleaning, massaging the finger and so on.
1. Replacement of the ring: it is applicable to the case of staining after oxidation of the ring. Part of the ring due to material problems, easy to appear after oxidation discoloration, such as copper ring oxidation will produce green patina, finger staining after a circle becomes green, can replace the ring.
2. Cleaning: It is suitable for the finger to turn green after stains accumulate. Wearing a ring for a long time, the internal skin is not easy to clean, stains may appear after a long period of accumulation of a circle of fingers turn blue, can be solved by rinsing with soap and water.
3. Massage the fingers: If the ring size is too small, wearing it for a long time may lead to poor blood circulation, causing local bruising, resulting in a circle of blue fingers, you can promote blood circulation by massaging the fingers.
People who are unable to determine the cause on their own can seek medical treatment to identify the cause and formulate the correct solution under the guidance of a doctor.