It may be because I often use cold water, and my finger joints sometimes feel dull pain. What can I do to solve this problem?

Be sure to use more hot water in the future and try to avoid contact with cold water. My wife, like you, used to wash clothes in cold water at school. Now several fingers are swollen, which hurts badly in winter and often in the morning! It's been hurting for more than six years now. Going to the hospital can't cure anything. I tried many methods, but I couldn't eradicate them. Hey!

I suggest that you treat it quickly before it is serious, and try to touch cold water as little as possible in the future, especially now that the weather is cold, so be sure to pay attention! Otherwise you will regret it later!

If the pain is severe, you can buy a blue-packed musk bone-strengthening plaster, which is a brown plaster with eyes and eyes. The analgesic effect is good, and our 5 yuan set meal is not expensive!

I hope you can get rid of this bad habit as soon as possible ~ ~ Don't be like my wife, it's too late to regret it!