What is tiny bumps on hands that itch?

Dishydrotic eczema?: Eczema on the fingers and hands doesn't have to look like the dry, crackly surface skin texture of eczema elsewhere. Fingers can have itchy flesh-colored bumps, called dishydrotic eczema or dishydrosis. The treatment is as in eczema, with hydrocortisone cream or other steroid creams. . . and if the rash worsens or isn't better, one should see a primary care doctor or dermatologist for evaluation.

Visual DX: Hi, it’s hard to say without a picture but there is a great app that may be able to help you get a diagnosis without being seen in person by a dermatologist. The app is called VisualDX and is one of the best, if not the best out there. Many clinicians, including myself, use it. Just snap a photo and it gives you a list of possible diagnoses. Good luck!