Different types of skin conditions can cause blistering rashes, including poison ivy, chicken pox, and eczema. Some are contagious, while others are caused by an allergic reaction or irritation. Treatment varies depending on the condition and may include calamine lotion and oatmeal baths.
A blistering rash can indicate many different types of skin conditions, including poison ivy, chicken pox, and eczema. These types of rashes can also be the result of an identifying reaction. Each condition is caused by different things and is treated differently. Some conditions, such as chicken pox and poison ivy, are contagious, meaning they can be passed on to other people.
Poison ivy occurs when a person comes in contact with urushiol, a resin that exists in some types of plants. Within two days of touching any part of the plant, a person will experience a blistering rash. The rash and blisters often occur on the arms, legs, or face. Sometimes it will spread inside the mouth or nose. The amount and intensity of the blistering rash varies depending on how much urushiol the person has been exposed to and how sensitive their skin is.
Chickenpox is a common skin condition that occurs in childhood. This type of blistering rash is the result of varicella zoster, which is a virus. The blisters normally start on a person’s chest or face and continue to spread over the body. Blisters will form over the rash and, after a day or two, crust over, making them no longer contagious. It is sometimes accompanied by cold-like symptoms, fever, or an upset stomach.
Eczema is also known as dermatitis. It usually occurs due to an allergic reaction, an irritation or dry skin. There may also be other unidentified causes for developing eczema. Symptoms usually include a red, itchy rash with open sores and blisters.
An identification reaction occurs when a person is allergic to and comes into contact with a certain type of fungus. It looks like a blistering rash and is very itchy. Normally, this occurs on the hands, chest, arms, or feet. Many times, a person does not know they have a fungal infection until there is an identifying reaction.
Treatment for poison ivy may include calamine lotion, antihistamines, and oatmeal baths. Chicken pox can also be treated with calamine lotion and oatmeal baths. This will help eliminate itching. Eczema treatment can vary depending on the cause of the dermatitis, but cold oatmeal baths can also help reduce eczema-related itching. An Id reaction requires treatment of the fungal infection before the skin clears up.
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