Small bumps on the hands especially itchy may be shingles, eczema, ringworm and other causes.
1. Herpes zoster: hands infected with the herpes zoster virus, will cause the local appearance of many small blisters or small bumps, but also varying degrees of itching symptoms.
2. Eczema: mental stress, immunity decline and other reasons can lead to trigger hand eczema, pimples or blisters, but also special itching and other symptoms.
3. Ringworm: It is a hand disease caused by fungal infection, and the hands can appear blisters, flaking, itching and other symptoms.
Small bumps on the hand especially itchy may also be seen in other causes, such as contact dermatitis. It is recommended that patients seek medical attention to clarify the diagnosis and treatment under the guidance of a professional doctor.