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Doctor insights on: Rash Welts That Come And Go

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Hives? Rash? It keeps spreading it starts as a red area then a welt appears and it itches and burns/stings on legs arms lower back and lower abdomen

Hives? Rash? It keeps spreading it starts as a red area then a welt appears and it itches and burns/stings on legs arms lower  back and lower abdomen

Hive & rash: you have urticaria or allergic dermatitis, it is best if you see your doctor for proper diagnosis and treatment, at the mean time try an antihistamine such as Zyrtec or Benadryl, (diphenhydramine) hydrocortisone cream, but you need to find out what you are allergic to. Good luck ...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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What causes rashes that look like welts? In toddlers

What causes rashes that look like welts? In toddlers

Urticaria: It is usually due to an infection somewhere in the body. The second most common cause would be an allergy to something. ...Read more

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I have itchy welts and rashes, my whole body itches, remedy?

I have itchy welts and rashes, my whole body itches, remedy?

Drug reaction: If you have started taking any new medications that caused the rash then try stopping the medicin ad see if it will improve other wise you have to see your doctor could be serious. ...Read more

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I have severe itching accompanied by bumps, welts, and rashes - scabies or something else?

I have severe itching accompanied by bumps, welts, and rashes - scabies or something else?

Scabies: Scabies looks like lines of burrows on skin made with little mounds or blisters. They cause itching which is often worse at night. Although they can be anywhere on skin they like going into skin folds (waistline, axilla, breasts, between fingers, feet, wrists, knees, elbows, buttocks ; genitalia. A dermatologist or your family doctor can make this diagnosis accurately. ...Read more

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Red rashes welts appeared on my babies body 2 days after the hepb vaccine, what's wrong?

Red rashes welts appeared on my babies body 2 days after the hepb vaccine, what's wrong?

Reaction: Could be reaction to vaccine. I would take a picture and not get the next one. If the baby is not engaged in high risk behavior like IV drugs and sex then there is no real reason to get the hepatitis vaccine. ...Read more

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I've recently started getting really itchy all over my body but the worse spot is my stomach, back and my thighs. There are no noticable bumps or rashes but when I do end up itching them I get some pretty extreme welts. What could possibly be causing this

I've recently started getting really itchy all over my body but the worse spot is my stomach, back and my thighs. There are no noticable bumps or rashes but when I do end up itching them I get some pretty extreme welts. What could possibly be causing this

Dermatographism: Your condition sounds like dermatographism. This is a type of urticaria (hives). It normally resolves in a few months, but some patients may persists with symptoms for years. Treatment with anti-histamines like zyrtec or Allegra (fexofenadine) are usually very effective. Be sure to consult with your dermatologist to confirm your diagnosis and evaluate you for possible triggers. ...Read more

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I have a rash. One doc said bed bugs. The next said eczema. They are sporadic welts ann patches of red rashes. Any insight? Very itchy. On tummy &back

I have a rash. One doc said bed bugs. The next said eczema. They are sporadic welts ann patches of red rashes. Any insight? Very itchy. On tummy &back

Eczema: Both of the diagnoses are plausible. Bed bug bites also happen often on the arms and legs. Also, you may find them if you search and you might notice a pungent odor. If these are not the case, it is more likely eczema. Try the treatment they have prescribed for a few weeks and see if the symptoms are eliminated. ...Read more

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I have weird rash and unusual welts, should I be concerned?

I have weird rash and unusual welts, should I be concerned?

Many possibilities: There are many types and causes of skin rashes that could cause itching. 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

Welts (Definition)

Welts is another description of hive or swelling in the skin. They are pink, raised and with a vague border. The term welts is used more often for larger pinkish swelling in the skin, whereas , hives are often smaller pinkish swellings. Both are caused by histamine release in the skin which usually ...Read more


Dr. John Chiu
2,561 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