Itchy raised bumps on the hands may be caused by scabies, eczema, ringworm, etc., which can be treated by paying attention to hand hygiene and using medication.
1. Scabies: a contact infectious skin disease caused by scabies mite parasites in the skin, can be spread within the family or collective dormitory epidemic, manifested in the hands of small raised bumps, often accompanied by intense itching. At this time, once the patient is diagnosed, should be immediately isolated, and boiling sterilization of their clothes and bedding, can use 10% sulfur ointment, or oral ivermectin and other drugs for treatment.
2. Eczema: If the eczema is caused by allergies, such as contact with plastic gloves, or allergies caused by ultraviolet radiation, it may lead to the emergence of small bumps on the hands, but also very itchy. At this time, you should stay away from allergens, but also can use levocetirizine hydrochloride capsules, or fluticasone propionate ointment, etc. for treatment.
3. Ringworm: mainly due to infection caused by fungi, such as contact with cats, dogs and other infected animals on the fungus, the hands will appear red bumps, but also can have itching symptoms. At this time, can be used externally clotrimazole and other drugs, if the effect of external drugs is not good, but also oral itraconazole and other drugs.
Note that the above drugs should be used under the guidance of a doctor, avoid unauthorized use of drugs, so as not to cause adverse effects. If there is a small hard bump on the hand long raised very itchy situation, there may be other reasons, it is recommended to timely medical care, improve the relevant examination, clear cause, symptomatic treatment.