What causes skin itching around the joints?
Disease description:
I don't know why, but my joints have been itchy for the past two days. It's somewhat better during the day, but the itching tends to worsen at night. May I ask what could cause the skin around the joints to itch?
Doctor's answer (1)
Dr. Wang Xiaoyan
Possible causes of skin itching in the joint area may include the following:
1. Cold stimulation: Low temperatures can affect local joint blood circulation, potentially leading to joint itching.
2. Skin diseases: Conditions such as dermatitis and eczema may cause skin itching that may radiate to the joint area.
3. Arthritis: Degenerative osteoarthritis, synovitis, rheumatoid arthritis, and other joint diseases may cause joint itching, accompanied by symptoms such as pain and swelling.
4. Peripheral neuropathy: Damage to peripheral nerves caused by various factors may result in abnormal sensations such as joint itching.
5. Other factors: Frictional irritation, contact dermatitis, prolonged wearing of tight clothing, or contact with certain substances may trigger itching of the skin around the joints.
Skin itching in the joint area may be caused by various factors and requires diagnosis and treatment based on the specific circumstances.
