7 Main Causes for Itchy Skin Rashes

Skin rashes are more common than the majority of people may know, and there are also a lot of different kinds of itchy skin rashes. In case you have a rash and it is also itchy, the first step you have to take is to find out the kind of rash that you are faced with.

1. Psoriasis

This is a chronic health problem, which is triggered by changes in some of the cells of the immune system, and so they start attacking the normal skin cells. If you have this condition, you will see silvery scales on a red background. Usually it appears on the elbows, knees and scalp.

2. Pityriasis Rosea

This is another common skin rash that is itchy. Its appearance is different from all the other rashes. At the beginning you will see one patch on the trunk, and then the rash extends all over the trunk. You can get rid of it in about 6-8 weeks, but it is very itchy.

3. Poison ivy

This skin rash that is itchy is also known as rhus dermatitis. The cause of this condition is a resin, urushiol, which you can find in some of the plants, such as poison ivy, sumac and oak. At the beginning you will experience redness and blisters, but the condition can be treated with topical creams.

4. Chicken pox

There is no person in the world that doesn’t know this skin rash that is itchy. The condition is caused by the virus known as varicella. The truth is that less and less people get the condition since the vaccine has been introduced.

In case a pregnant woman gets this one of the itchy skin rashes, she needs special treatment through medication. If a person gets chicken pox, he or she is likely to have shingles later in life.

5. Scabies

Believe it or not, this skin rash that is itchy is caused by a mite that can get under the skin. You will experience having red bumps and these can usually be found at wrists, armpits, fingers or the waist. To treat the rash you need to use a lotion, that kills the mite, but it takes about a month for the rash to disappear.

6. Eczema

Eczema is one of the itchy skin rashes that look very much like allergies. At this point the causes of the rash aren’t known, but professionals believe that it has something to do with the abnormalities of the skin, that make the skin dry.

7. Hives

The most important thing you need to know about this skin rash that is itchy is that it can evolve in the matter of hours or even minutes. There are two kinds of hives, based on the time period that they last: acute hives and chronic hives. The two kinds can be triggered by different external factors.

There are numerous itchy skin rashes that you have to keep an eye out for, but it’s not the end of the world if you contact them.