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Doctor insights on: Red Itchy Rash Armpits Elbow Pit

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Dr. John Chiu
2,673 Doctors shared insights

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


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What causes an itchy rash that is a red patch with little bumps in it and is located on the inside of my upper arm near my arm pit.?

What causes an itchy rash that is a red patch with little bumps in it and is located on the inside of my upper arm near my arm pit.?

Not sure - eczema?: This can't be diagnosed with the information that is available. A history, physical examination & other studies may be needed to determine cause/causes. ...Read more

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I am experiencing arm pain and itchy rash (severity: severe) (quality: severe itching). The following also describes me: Skin redness or irritati...

I am experiencing arm pain and itchy rash (severity: severe) (quality: severe itching). The following also describes me: Skin redness or irritati...

Please see eval asap: Hi
Given the severity of your symptoms, I would recommend seeking eval in person at an urgent care center. Rashes are very common, but also need to be visualized before prescribing treatment. We also need to determine if your arm pain is from the rash or if there is another issue going on. Hope you can get treated soon, best wishes ...Read more

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I have a red itchy rash on both my shoulders/upper arm. The patches are dry and vary in size. They are not oozing but they do itch. Is it eczema?

I have a red itchy rash on both my shoulders/upper arm. The patches are dry and vary in size. They are not oozing but they do itch. Is it eczema?

Depends: What you have is a skin rash which may sometimes be loosely called eczema by some. The potential causes range from a contact allergy, fungal infection to psoriasis. If topical hydrocortisone does not help, you would need to consult your doctor or a dermatologist. ...Read more

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I get an itchy rash on my right arm once every 4 weeks. It goes away in 4 or 5 days. The skin is bumpy with small red pimples only in that area. WHY?

I get an itchy rash on my right arm once every 4 weeks. It goes away in 4 or 5 days. The skin is bumpy with small red pimples only in that area. WHY?

ITCHY BUMPS ARM: YOU MUST BE A DETECTIVE.
WHAT DO YOU DO EVERY FOUR WEEKS THAT YOU DO NOT DO AT OTHER TIMES?
HOBBIES?
WORK?
YOU ARE PROBABLY TOUCHING SOMETHING OR DOING SOMETHING THAT YOU DO NOT DO IN THE OTHER THREE WEEKS.
BE A DETECTIVE AND WRITE BACK WHEN YOU FIND OUT WHAT IT IS. . . ...Read more

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I have a red itchy rash that looks like mosquito bites. Some of it has clustered on my arm. It is located on my wrists, arms, and stomach.?

I have a red itchy rash that looks like mosquito bites. Some of it has clustered on my arm. It is located on my wrists, arms, and stomach.?

Bedbugs or virus: While viral illness could be the cause, don't forget about bedbug ties. Also need to consider what medications/vitamins have recently been taken. ...Read more

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I have itchy rash with bumps on elbow going up and down arm. What is it?

I have itchy rash with bumps on elbow going up and down arm. What is it?

How long?: How long have you had this problem? If it has been present for less than a couple of weeks, a viral infection or drug reaction may be the cause. See your doc if this goes beyond a couple of weeks or gets more severe. ...Read more

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What could a red itchy rash on knuckles and elbows be?

What could a red itchy rash on knuckles and elbows be?

Psoriasis?: It could be psoriasis. It could be something else. I would see a dermatologist for it. ...Read more

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For a month I have had small itchy red bumps on both elbows and for 8 months I have had a scaly itchy rash under my butt, what could this be?

For a month I have had small itchy red bumps on both elbows and for 8 months I have had a scaly itchy rash under my butt, what could this be?

Psoriasis?: Psoriasis involves both these areas and could fit with this description. There are many different prescription creams as wells intralesional treatment which can help this condition. An effective over the counter product to alleviate the symptoms is scytera foam. If the response is inadequate see dermatologist for evaluation amd treatment. ...Read more

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My sister has a red, itchy rash developing on her arms and legs. It started on her feet and has now spread to hands, knees, elbows.?

Cannot say: Your sister could have eczema and allergic eruption or psoriasis.She needs to see a dermatologist for a diagnosis and treatment plan. Sometimes a skin biopsy is necessary. ...Read more

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Hi doc, had unprotected oral and got pain on big toe on my left leg and itchy rash on my elbows and non itchy red rash on chest. Then got ulcer on lower lip and skin on mouth roof started peeling off. Burning tongue sensation and lumps on mouth roof. Imme

Hi doc, had unprotected oral and got pain on big toe on my left leg and itchy rash on my elbows and non itchy red rash on chest. Then got ulcer on lower lip and skin on mouth roof started peeling off. Burning tongue sensation and lumps on mouth roof. Imme

Unrelated symptoms: And sketchy picture, you need to be examined, tell your doctor what you are anxious about, you might need an STD testing, trust your doctor, your information is confidential, good luck ...Read more

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For a few weeks now, I've had itchy areas on my arms and legs. They start out as tiny little spots. Then I started scratching and they become red, itchy rashes. I have 2 places on my left arm, 1 on my right and behind both of my legs (knee area). What

For a few weeks now, I've had itchy areas on my arms and legs. They start out as tiny little spots. Then I started scratching and they become red, itchy rashes. I have 2 places on my left arm, 1 on my right and behind both of my legs (knee area). What

Dry skin?: First try applying a moisturizer all over your body within 3 minutes after bathing and see if this helps. For the rash, topical hydrocortisone for a few days may be helpful. However if this is a persistent or worsening problem, I would recommend a dermatology consult. ...Read more

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I have non itchy rashes like pimples on my right arm (wrist to elbow) and a little on left arm. I am not on medication or has changed my diet.?

I have non itchy rashes like pimples on my right arm (wrist to elbow) and a little on left arm. I am not on medication or has changed my diet.?

Recent rash?: This may be from a viral infection or a drug reaction. If the problem goes away after 10 days, don't worry about it. If the rash persists, then see a dermatologist. If pus is present, consider impetigo It is unlikely to be an allergic reaction in the absence of itching. ...Read more

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I have this itchy rash like in my chest just right near my arm pit. It so itchy what can I do. It scars and it shows wen I wear sleeveless.

Cannot say: You need to see a dermatologist to make a diagnosis and prescribe a treatment regimen. If he or she does not know what it is you may even need a skin biopsy, although that is unlikely. ...Read more

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I am experiencing skin sores, itchy rash (severity: severe) (quality: severe itching) (side: scalp), rash in armpit (quality: pustules or pimples), itch, leg numbness and skin rash (quality: itchiness, blisters, crusty, bumpy, red or bluish purple, fla

I am experiencing skin sores, itchy rash (severity: severe) (quality: severe itching) (side: scalp), rash in armpit (quality: pustules or pimples), itch, leg numbness and skin rash (quality: itchiness, blisters, crusty, bumpy, red or bluish purple, fla

Sore/ itchy rash: May be eczema, psoriasis which could respond to steroids but may need stronger treatment if diffuse, folliculitis for which mupirocin topical and bactrim oral if not allergic would help, or autoimmune process. Or food intolerence- gluten, milk. Would follow up with dermatologist ...Read more

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Arm pain, no injury. Splotchy non itchy rash?

Arm pain, no injury. Splotchy non itchy rash?

Can't diagnose with: This info. These lesions would need to be examined, a history obtained & other tests may be necessary in order to diagnose them. Usually the lesions needs to be identified to determine the solution. ...Read more

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I have one small itchy rash on my arm it's the only rash I have and I don't know what it is. Do you have any idea?

I have one small itchy rash on my arm it's the only rash I have and I don't know what it is. Do you have any idea?

No idea w/o eval.: These lesions need to be visualized & a history needs to be obtained in order to make an accurate diagnosis. Sometimes lab testing or biopsy is necessary. ...Read more

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I have a painful, itchy rash on my arm after I got my flu shot. What should I do?

I have a painful, itchy rash on my arm after I got my flu shot. What should I do?

Ice: If at your injection site, ice, benadryl (diphenhydramine) and let your doctor know. If it is all over the place consider getting checked out sooner for a serious allergic reaction. ...Read more

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I have a non itchy rash on my left arm and chest that spread to my neck and back over night. What could it be?

I have a non itchy rash on my left arm and chest that spread to my neck and back over night. What could it be?

Many causes: If it lasts for less than a couple of weeks, then I won't pay much attention to it. But if it gets painful, it may be from shingles and you need to see your doctor ASAP to get started on an anti-viral drug to reduce potential complications. Suspect shingles if the rash does not extend beyond the mid-line of the body. ...Read more

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I have a cut on my arm and all of a sudden it has an extremely itchy rash around it, is this some sort of allergic reaction?

Cut and Allergy: Allergic contact dermatitis (acd) due to topical antibiotics is very common. Neomycin and Bacitracin are in the top ten most common allergens to cause allergic contact dermatitis. ...Read more

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I have an itchy rash that comes and goes on my lower left arm. I have ruled out\nfood, cosmetic, or chemical alergy. Any idea?

I have an itchy rash that comes and goes on my lower left arm. I have ruled out\nfood, cosmetic, or chemical alergy. Any idea?

Evaluate professiona: You may have a number of things that could be better identified in person by a professional. Some could be serious like yeast or fungal infections, to diverse or psoriasis. Sun or stress, it is difficult to tell, but see a professional and save the guesswork. ...Read more

Dr. Cornelia Franz
1,059 Doctors shared insights

Rash (Definition)

A rash is a change to skin condition which can affect color, appearance, or texture. It may or may not ...Read more


Dr. Doanh Nguyen, md, faaaai
649 Doctors shared insights

Itchy Rash (Definition)

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