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Doctor insights on: Pimple Like Rash On Knuckles

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What is it? A pimple sized spot on my index finger has cause two of my fingers and my knuckles to swell and it's very painful! what can I do?

What is it? A pimple sized spot on my index finger has cause two of my fingers and my knuckles to swell and it's very painful! what can I do?

I : I agree with the answer above. Another possibility is a herpes infection called herpetic whitlow. Consult with a doctor for diagnosis and treatment options. I hope that helps! ...Read more

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Dr. Cornelia Franz
1,059 doctors shared insights

Rash (Definition)

Most bumps and blotches on a newborn baby are harmless and clear up by themselves. By far the most common skin problem in infants is diaper rash. Diaper rash is an irritation of the skin caused by dampness, urine, or feces. Most babies who wear diapers will have some type of diaper rash. However, there are other skin disorders that can cause rashes. These are usually not serious unless ...Read more


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I have these pimple like dots on my chest all over and they seem to be itchy now and it might be increasing in location now are they rashes?

I have these pimple like dots on my chest all over and they seem to be itchy now and it might be increasing in location now are they rashes?

Rash: Rashes are hard to diagnose sometimes when you are looking at them. Impossible to diagnose without even seeing them. Sounds like yours may be infected. You need to see your doctor. ...Read more

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My 14 month baby has tiny pimples all over her thigh. What causes rashes like that?

My 14 month baby has tiny pimples all over her thigh.  What causes rashes like that?

Lots of causes...: ...Including allergy to diapers or baby wipes or moisturizing cream, or direct irritation by harsh soap. Could also be a virus, which is sometimes accompanied by a fever, but not always. There are other, more exotic causes; your quickest solution is to see your pediatrician or a dermatologist and get a precise diagnosis and treatment. ...Read more

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What are pimples or allergic rashes?

What are pimples or allergic rashes?

Itch vs irritation: An allergic skin reaction is often associated with itching and usually has no pus.. Depends on the immune mechanism , it should lasts from hours to no more than a week without further contact. Pimples at your age usually occur around the mouth and are probably hormonally related. Pimples don't itch and there is also a white head associated with it. ...Read more

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Can you tell me what are pimples or allergic rashes, what's the difference?

Can you tell me what are pimples or allergic rashes, what's the difference?

Different diseases: Pimples is a layperson's name for the lesions of acne. There are several kinds of allergic rashes several: Allergic urticaria (hives); angioedema (swelling of the lips, eyelids, of the skin, hands, etc); atopic dermatitis (allergic eczema) affecting mainly babies and children, usually due to food or environmental allergy; allergic contact dermatitis (allergy to nickel, perfumes, soaps etc.) ...Read more

Dr. John Chiu
2,559 doctors shared insights

Skin Rash (Definition)

A skin rash is a symptom in which a person has changes on part or all of his skin, such as color changes, bumps, blisters, oozing, peeling, ...Read more


Dr. J. Lawrence Dohan
2,402 doctors shared insights

Pimples (Definition)

Pimples are a kind of acne, and are a condition where oil gets trapped in a pore of the skin resulting in small area of ...Read more