Why does the body suddenly feel cold and the palms itch?

Generally, sudden coldness and itching in the palms may be related to factors such as allergic reactions, poor blood circulation, or multiple sclerosis. Since the underlying causes vary, treatment methods also differ accordingly.

1. Allergic Reaction

Some people are allergic to cold temperatures. When the body is exposed to cold environments, an allergic reaction can occur, leading to itchy palms. Avoid exposure to cold conditions and wear warm clothing and gloves. As directed by a physician, take oral antihistamines such as chlorpheniramine maleate tablets or loratadine tablets.

2. Poor Blood Circulation

When the body is exposed to cold, blood vessels constrict, impairing circulation and causing the palms to feel cold and itchy. Physical activity can help improve blood flow. Under medical guidance, vasodilating agents such as vitamin E or fish oil may be taken orally.

3. Multiple Sclerosis

Certain neurological disorders, such as multiple sclerosis, may also cause palm itching. Under a doctor's supervision, topical treatments like urea cream or triamcinolone-miconazole cream can be applied.

In addition, this could also be caused by Raynaud's syndrome. It is recommended to seek timely medical attention for professional diagnosis and treatment.