Finger bumps and hard and painful and itchy may be mosquito bites, folliculitis and flat warts and other causes.
1. Mosquito bites: often occurring in the summer, by mosquitoes, insects and other bites finger, will be bitten in the bite of the hard pimples, and itchy and painful.
2. Folliculitis: when the hair follicles on the fingers are infected by pathogens, it may lead to the occurrence of folliculitis, which is manifested by hard bumps on the finger area, which may be accompanied by pain and itching symptoms.
3. Sweat herpes: is a kind of occurrence in the skin eczema-like hypersensitivity reaction, hands can be seen in the diffuse distribution of deep in the small blisters, blister wall thickness, pinhead to rice grain size, there can be itching, burning sensation.
When the patient in the finger area appear hard bumps, and the affected area and pain and itching and other adverse symptoms, it is recommended to timely go to the hospital for examination and diagnosis, and under the guidance of the doctor to choose the relative treatment.