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Doctor insights on: Heat Rash On Toe Symptoms

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Had red rash all over body.4 days i'm on 3 different anitihistamin.Now joint stiffness, swelling feet, ankles, hands, wrist.What could this be?

Had red rash all over body.4 days i'm on 3 different anitihistamin.Now joint stiffness, swelling feet, ankles, hands, wrist.What could this be?

Food Allergies?: Three antihistamines you are taken, are they prescription antihistamins or you are taking over the counter like claritn, benadryl, (diphenhydramine) Allegra or zyrtec.And do you know what you are allergic to. If not already i will recommend you consult an allergist.Food allergies can cause rash and swelling of joints as well and rheumatoid arthritis can cause rash. So consult your md/allergist/rheumatologist, some one. ...Read more

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Heat Rash (Definition)

The medical term is miliaria. A heat rash is a skin irritation that typically occurs during hot or humid weather. It results when sweat ducts are blocked, and sweat builds up under the skin. Symptoms of a heat rash include small red bumps and vesicles that ...Read more


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Heat rash on back of both hands?

Heat rash on back of both hands?

Various causes: There are several causes for redness on the back of your hands. These include a sun sensitivity due to an internal medication or topical creams, lime juice, or may be related to something going on inside your body. Seek care if this does not clear. ...Read more

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Rash on penis head, is this a heat rash?

Rash on penis head, is this a heat rash?

Rash: any rash on the head of the penis is usually from some kind of inflammation, moisture or infection. You should see your doctor ...Read more

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Red/purple rash on foot on holiday, not itchy but very tingly, rash has burning sensation in sun, entire foot swelling to large size nochange in4 days?

Red/purple rash on foot on holiday, not itchy but very tingly, rash has burning sensation in sun, entire foot swelling to large size nochange in4 days?

Med eval: This can't be diagnosed with the information that is available. A history, physical examination & other studies may be needed to determine cause/causes. Once accurately assessed a treatment plan can be developed. ...Read more

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Clusters of blisters on my back. No allergins, started as rash, then itchy, and now blisters with slight itch. Possible heat rash? Work in the heat.

Clusters of blisters on my back. No allergins, started as rash, then itchy, and now blisters with slight itch. Possible heat rash? Work in the heat.

Zoster vs eczema : Clusters of blisters usually indicates herpes zoster. Eczema or allergic contact dermatitis can also present as blisters but not in clusters and u either have eczema or exposure to an allergen. Heat rash is more generalized and would affect wherever sunlight hit:thus includes your arms, face, etc. ...Read more

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After hot showers have red rash on thighs, knees, and feet. Feet r bright red, swollen, & numb. Same symptoms on hand 2 nights ago, any thoughts?

Increase blood flow: Increase in temperature (hot shower) cause increase blood flow to the extremities and skin and you could have red rash type appearance and associated swelling and numbness. ...Read more

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Could the itchy blisters on arch of my foot and knees be dermatitis herpetiformis?

Could the itchy blisters on arch of my foot and knees be dermatitis herpetiformis?

Blisters: There are several blistering diseases including dermatitis herpetiformis. The best way to get an answer is to see a dermatologist. ...Read more

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Painful, itchy rash on palms of hands & soles of feet, followed shortly by acute infection of 1 eye (treated) but rash persists. Herpes Zoster?

Not Zoster: Pustulosis palmaris et plantaris. Dyshidrotic eczema. Pompholix. Psoriasis. Id reaction. See a dermatologist for diagnosis and therapy. ...Read more

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Does friction rash, heat rash look similar to razor rash and rash of fungal infection?

Does friction rash, heat rash look similar to razor rash and rash of fungal infection?

Fungal rash: Usually doesn't look like a friction rash or rash from razor burn, but they can appear atypical. It is best to have a knowledgeable provider look at it. One look is worth 1000 words. ...Read more

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Common cold like symptoms, swollen glands, rash on inner thighs upper arms and shoulder/back rash is slowly spreading and a little itchy. Help?

Common cold like symptoms, swollen glands, rash on inner thighs upper arms and shoulder/back rash is slowly spreading and a little itchy. Help?

Mono!: Several infections can cause that. Mononucleosis is perhaps the most common at this age, particularly when you take amoxicillin. Other viral infections can cause the same as well. Get checked out! ...Read more

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Shingles rash fading. areas of numbness,,at times painful and pinching feeling and itching on side and stomach where rash is. will these subside?

Shingles rash fading. areas of numbness,,at times painful and pinching feeling and itching on side and stomach where rash is. will these subside?

Yes: If you are in significant distress, a prescription for 5% doxepin cream will stop the pain. You forgot to include the most important thing: when did the shingles first appear? The skin will heal in about a month, faster if treated correctly. The burning neuropathic pain may persist long after the skin heals. ...Read more

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Red itchy rash on both hands, nose and upper back warm to touch no other symptoms is it minor allergy? Bp104/70 pr 92/min., temp. 36.1 degree celcius

Red itchy rash on both hands, nose and upper back warm to touch no other symptoms is it minor allergy?  Bp104/70  pr 92/min., temp. 36.1 degree celcius

Could be: It could be one of several possibilities. Usually with a rash, you would need to have it seen by the doctor to get a diagnosis and the correct treatment. You can give it a couple of days to see if it resolves. If an allergy, Benadryl (diphenhydramine) would make it improve or go away. ...Read more

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Diagnosed with strep 4/16. Purple Web like pattern on skin but not cold to touch, ant biting sensation on bottom of feet and palms of hands. ?

Diagnosed with strep 4/16. Purple Web like pattern on skin but not cold to touch, ant biting sensation on bottom of feet and palms of hands. ?

Get it checked: out by your doctor as soon as you can for proper diagnosis and treatment. It is unusual to have purple discoloration and changes in sensation in your feet unless the infection is located in that area. It's also important to make sure you are on the correct antibiotic. ...Read more

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Severe rashes on face itch and hot sensation?

Severe rashes on face itch and hot sensation?

Many causes of face: rashes, need to see board certified dermatologist for diagnosis and treatment ...Read more

Dr. John Chiu
2,663 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


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