What could be the cause of tiny raised bumps on my finger? (photo)

Doctor's Answer

It is hard to be certain from the photo as this needs to examined a bit more closely to be able to be more certain of the diagnosis.

Some causes of small tiny bumps on the finger includes dyshidrotic eczema. This is a form of eczema that presents with recurrent tiny vesicles which can be itchy. These often come and go. Sometimes, they can be extensive and the bumps can become confluent and form larger blisters. It is important to avoid soap, detergent and irritants which can aggravate it. Topical steroids are often prescribed to control this.

Early viral wart can also present with small tiny bumps on the fingers. These can gradually increase in size. Viral warts are potentially contagious and spreads by contact. Common treatment option includes salicylic acid lotions and liquid nitrogen treatment.

If this is persistent, you may wish to see your doctor/dermatologist for a closer examination to confirm the diagnosis so that the appropriate treatment can be prescribed.

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