It's very cold. I just washed my hands with cold water and then with hot water. My hand is swollen and painful. What are the symptoms?

Hello, according to the information you provided, wash your hands with cold water first, then with hot water, and then appear.

Hand swelling and pain

This is normal.

physiological phenomenon

Don't worry too much.

Suggestion:

Hello, because after washing your hands with cold water, the skin of your hands shrinks when it is cold, and your skin becomes tight. After washing hands with hot water, the skin will relax quickly when it meets blood vessels, and the blood flow will accelerate, which will cause pain with the drastic changes of skin nerves.