Why does my whole body itch? It also gets red bumps after scratching.
Disease description:
I am 26 years old this year, and have recently been experiencing generalized itching all over my body. I would like to know what causes generalized itching, and why scratching leads to red bumps?
Doctor's answer (1)
Dr. Wang Xiaoyan
Generalized itching accompanied by red bumps after scratching may be caused by dry skin, allergic reactions, eczema, urticaria, contact dermatitis, or other reasons:
1. Dry skin: When the skin lacks moisture and oils, it becomes dry and sensitive, making it prone to itching and red bumps.
2. Allergic reaction: Contact with certain allergens such as pollen, dust mites, or specific foods may cause generalized itching and red bumps.
3. Eczema: Eczema is a common skin condition characterized by redness, swelling, itching, and bumps on the skin.
4. Urticaria: Urticaria is an allergic reaction condition characterized by generalized wheals, redness, and itching.
5. Contact dermatitis: Contact dermatitis is an inflammatory skin condition caused by contact with certain irritants or allergens.
