What are some causes of rashes?

A rash that appears anywhere on the skin is the body's way of telling us that something is wrong. The rash can take many forms. It can appear as a group of red dots or as a large patch that covers the skin. The rash may be sore, itchy, or stinging, or not painful at all. Rashes come in all shapes and sizes, and there are as many causes as there are different rashes.

Rashes can also occur anywhere on the body. Very common areas are the face, arms and back. They can also appear in the genital area, on the scalp under the hair, and on the torso. Headaches and a feeling of unspecified illness may accompany the rash.

One of the main causes of rashes is common allergies. Many people are affected with numerous allergies. They can be food related or can simply be triggered by sitting too close to a household pet. The allergy can run through the entire body system and show up as a skin rash.

Rashes can also be triggered by something you have touched. Many different plants can cause a skin rash. The poison ivy plant is known to cover the body with rashes. Many common household detergents can cause skin rashes simply by exposing your skin to them.

The types of allergies that people suffer today are diverse. Modern conditions such as air pollution and chemicals in fragrances, sunscreens, hair products, and cosmetics can cause allergies. Rashes can also appear due to the body's intolerance to certain fabrics.

Recently, a new condition called latex allergy appeared. People who are allergic to latex can have serious problems if they have to have surgery. Rashes can appear on open wounds or parts of the body that the surgeon operates on due to an allergic reaction to the latex gloves worn by the surgeon.

Rashes can also appear as a symptom of infection. This can be a common infection like chickenpox, athlete's foot, or yeast infection. Viral infections can also cause rashes, as can sexually transmitted diseases.

The body can also become infected with some type of parasite. If the body becomes infected with worms or scabies, a rash will usually appear. These types of rashes can be incredibly itchy and scratching will only make the rash worse. Scratching will also trap the parasite under the nail. If the nails are placed in the mouth, the parasite will re-infect the body and the cycle will repeat itself.

Some rashes are incredibly difficult for a doctor to diagnose. Often a full history of the victim's lifestyle must be taken into account. Skin tests may also be necessary to diagnose allergic reactions.

The treatment available for a rash is varied. Many rashes can be treated with creams such as cortisone, as long as they are not infected. If the rash continues, it may be a symptom of something more serious.

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