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Doctor insights on: Red Spots On Forearm

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I have blotchy red spots on forearms. Is this because of tree pollen?

I have blotchy red spots on forearms. Is this because of tree pollen?

Contact allergies: It is possible that you could have urticaria or even a contact dermatitis from tree pollen. Not everyone reacts with the typical sneezing and itchy eyes. ...Read more

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Red Spots (Definition)

One possibility for red spots is a collection of vessels in the skin and they are called hemangiomas. These can easily be treated. I usually will use ...Read more


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I have pinpoint red spots on my "dorsal" forearm, and my skin feels mildly sore. Is there any significance to each? Are they related in any way?

I have pinpoint red spots on my "dorsal" forearm, and my skin feels mildly sore.  Is there any significance to each?  Are they related in any way?

Inflammation: You must be examined to deternine is this is a skin inflammation, allergic reaction, infection or skin disease. See a dermatologist. Your question cannot be answered online. ...Read more

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My daughter has nickel sized red raised spots on her torso forearm legs and fingers. What is this? They itch her like crazy. Nobody else in the house

My daughter has nickel sized red raised spots on her torso forearm legs and fingers. What is this? They itch her like crazy. Nobody else in the house

Many possibilities: Could be insect bite reactions, scabies, eczema, allergic reaction. Thorough history is needed and possible biopsy to determine cause. See a dermatologist for proper diagnosis and treatment. ...Read more

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I have a rash on my forearms. Now small red spots on hands?

I have a rash on my forearms. Now small red spots on hands?

If you're asking...: ...What is causing it, it could be any of a dozen different things, from an allergy to something that touched your skin, to a virus, to something you ate or inhaled, to an internal problem. You'll need to see a dermatologist who can look at the rash directly and give you a precise diagnosis. ...Read more

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I have five quarter sized red spots on five different parts of me to include ankle, forearm, left thigh, and back(2). They itch, Benadryl (diphenhydramine) helps. Not sure if a bite or hive?

I have five quarter sized red spots on five different parts of me to include ankle, forearm, left thigh, and back(2). They itch, Benadryl (diphenhydramine) helps. Not sure if a bite or hive?

Allergic either way: Itch means histamine reaction and that can occur from hives or from bites. Usually people remember if they got several bites...Bites tend to stay in the same location and it is typical for hives to come and go and be worse with heat. Glad Benadryl (diphenhydramine) helps.. If the rash gets worse and is spreading then be seen. If it goes away then no worries...Your body handled it. ...Read more

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I have redness and small red spots on the head of my penis. What are they?

I have redness and small red spots on the head of my penis. What are they?

Possibilities: There is a possibility that it can be a sexualy transmitted disease but another possibility is pearly papules (photos can be seen using search engine - i.e. google images). These are benign not contagious and common so possibly nothing to worry about. If there is any question as to the cause see your MD. ...Read more