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Doctor insights on: Small Red Itchy Bumps On Arms And Legs

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Dr. Doanh Nguyen
631 doctors shared insights

Itchy Rash (Definition)

Most itchy rashes are called eczema or dermatitis. Both are due to ...Read more


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Non itchy bumps all over my checks arms and legs white stuff comes out of it and after stuff comes out they turn very red?

Non itchy bumps all over my checks arms and legs white stuff comes out of it and after  stuff comes out they turn very red?

Have it evaluated: There are many types and causes of skin rashes. Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment. ...Read more

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What could these small itchy bumps on my arms and legs be?

What could these small itchy bumps on my arms and legs be?

Rash: A rash really needs to be visualized by a doctor for an accurate diagnosis and appropriate treatment. Fyi: a red, raised and intensely itchy rash is often hives but it can also be ? ...Read more

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My son has developed raised itchy bumps on his arms and legs over the last 2 days they resemble bug bites however they completely cover his extremities he does not have any on his neck face back or chest the bumps are small reddish in color and have a tin

My son has developed raised itchy bumps on his arms and legs over the last 2 days they resemble bug bites however they completely cover his extremities he does not have any on his neck face back or chest the bumps are small reddish in color and have a tin

Contact rash: With the limited information: he is itchy and the rash is not infected or sore. He sounds otherwise normal. His rash may be a contact allergic rash. A trial of antihistamine like Benadryl (diphenhydramine) or zyrtec may be indicated with cool compresses/soaks and topical anti-itch creams/lotions like calamine/caladryl/1% hydrocortisone. If he appear more "ill" and uncomfortable, see your pediatrician. ...Read more

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Small red bump on top of vein on arm and leg? The diameter of a vein. Also some huge white itchy bumps from mosquito bites. I'm on vacation in zagreb.

Small red bump on top of vein on arm and leg? The diameter of a vein. Also some huge white itchy bumps from mosquito bites. I'm on vacation in zagreb.

Wish could: See a picture but can't. Could it be a bug bite too? If it's new maybe that's it.. If not better get it seen when back deem vacation. If you can get some1% hydrocortisone creame try it but doubt you will find it there. Enjoy your vacation ...Read more

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I have this rash of small red itchy bumps spread out. For 5 days . On upper back, arms, inner thigh, sides. 39wks preg. What should I do? What is it

I have this rash of small red itchy bumps spread out. For 5 days . On upper back, arms, inner thigh, sides. 39wks preg. What should I do? What is it

Take a medication: The rash that you describe can be due to many causes. At this point you can take an otc class b antihistamine such as Cetirizine 10mg and apply an anti-itch cream such as sarna with pramoxime (not benadryl). If no better or worsening, see you physician. ...Read more

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I have red itchy bumps on my arms and neck recently changed bed covers what are they from? Also have a cluster of small bumps on knee theyre very red

I have red itchy bumps on my arms and neck recently changed bed covers what are they from?
Also have a cluster of small bumps on knee theyre very red

Hard to say: but one would suspect something from the new bedspread might be the cause- although it may have nothing to do with it at all. If you have put away the new bedspread and continue to have the skin rash more than a week after, consider seeing a dermatologist. In the meanwhile, try topical hydrocortisone cream. ...Read more

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What are itchy bumps popping up on arms and legs?

What are itchy bumps popping up on arms and legs?

Itchy bumps : I really can't tell you without more history snd exam . See your doctor ! ...Read more

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Red itchy bumps all over my legs and arms have had them for months very annoying ?

Red itchy bumps all over my legs and arms have had them for months very annoying ?

See a dermatologist: as you had the problem for months, I trust you tried several meds at no avail, time for a specialist input, good luck ...Read more

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What to do if I have little red itchy bumps all over my upper legs lower stomache and somewhat on my arms, help!?

What to do if I have little red itchy bumps all over my upper legs lower stomache and somewhat on my arms, help!?

Scabies: Look up scabies and see if it sounds like what you have . If so there are over the counter meds that might clear it up . If not see a healthcare provider for a diagnosis. ...Read more

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All over my arms, chest, legs i have red itchy bumps ranging from tiny to big. Do you have any idea what they might be or should i seek medical care?

All over my arms, chest, legs  i have red itchy bumps ranging from tiny to big. Do you have any idea what they might be or should i seek medical care?

Many: Viral infection, drug reaction etc can cause your problem. Try taking antihistamine up to 2-4 times daily. If the problem is very intolerable or lasts more than 10 days without letting up, see your doctor. ...Read more

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Hi , I have been woken up the past few nights with itchy red bumps on both legs. Itchy bumps that appear on arms and red itchy bumps in both armpits.

Hi , I have been woken up the past few nights with itchy red bumps on both legs. Itchy bumps that appear on arms and red itchy bumps in both armpits.

Viral?: This may be from a viral or drug reaction. If the bumps come and go within hours, try taking antihistamine. If they lasts over 24 hrs, try topical hydrocortisone. If the problem worsens or persists for for more 2 weeks. see your doctor. ...Read more

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I have red itchy bumps appearing all over on my arms, legs, abdomin, feet, and hair line and I've developed a cough and sniffle, what could it be?

I have red itchy bumps appearing all over on my arms, legs, abdomin, feet, and hair line and I've developed a cough and sniffle, what could it be?

Allergy: You are describing urticaria (bumps on your extremities). The cough and sniffle may also be on an allergic basis. The other possibility may be a viral infection. I strongly recommend you consult your primary care doctor and rule out an allergic reaction to possibly a food. ...Read more

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There are little red itchy bumps on my arms and left leg that look like insect bites but appear out of no where and burn under warm water. Any ideas?

There are little red itchy bumps on my arms and left leg that look like insect bites but appear out of no where and burn under warm water. Any ideas?

Possible: Some people can get a "heat rash" that worsens when the skin is hot and usually gets better when cooled. However, to really be certain you should have this problem examined. ...Read more

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Itchy bumps appear often (mostly arm/leg/back), can be goosebump-like or can get as large as bug bites. Disappears in a few hours. Usually not red.

Itchy bumps appear often (mostly arm/leg/back), can be goosebump-like or can get as large as bug bites. Disappears in a few hours. Usually not red.

Hives / urticaria : Usually, itchy bumps are urticaria, or hives. They go away in a few hours and the skin looks normal . They are white in the bump area and usually it is pink around the outside. The bumps are called wheals and the areas around them are called flares. If you don't have ANY redness anywhere, it may be eczema or something else. Antihistamines like zyrtec, Allegra or Benadryl (diphenhydramine) help the itch. See a doc! ...Read more

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My arms and legs are a bright red but not itchy rash. I am also experiencing chills with the red skin.

My arms and legs are a bright red but not itchy rash. I am also experiencing chills with the red skin.

Urgent: Please seek urgent medical advice as this might be a serious infection that needs to be treated at once. ...Read more