There are a couple of factors what causes rashes on skin such as plants like poison ivy, an illness like chickenpox or measles or allergic reactions to a food or a medication.
Hives and eczema both of which are connected to allergies are two of the most factors what causes skin rashes on legs, hands, face, chest, back, neck, etc.
Skin Rashes Causes
Atopic dermatitis is the most common cause from eczema which is affecting between 10 up to 20 percent of kids and 1 up to 3 percent of adults. Usually the symptom that is caused by atopic dermatitis is red, dry, irritated and itchy skin.
The skin often may have small, fluid-filled bumps especially when infected which ooze a yellowish or clear liquid. A person who has affected by atopic dermatitis sometime has a family history of allergies.
Hives are welts or red bumps which appear on your body. The condition of this symptom is called acute urticaria if it stays for no more than six weeks and chronic urticaria if it lasts beyond six weeks.
Acute urticaria is most caused commonly by exposure to an infection or by an allergen. The cause of this symptom is unknown largely.
Contact dermatitis is a type of reaction which appears when your skin comes in contact with an allergen or an irritant. There are a couple of symptoms what causes rashes on skin such as blisters, rash, burning and itching. Shampoos, fabric softeners, soaps and laundry detergents can all cause the contact dermatitis.
Other stuffs which can cause a reaction are metals such as a component of stainless steel, nickel and other alloys which are used in order to make costume, nail polish, adhesives, plants, topical medications and latex gloves.
An allergen often will not cause a skin reaction except your skin is also affected to sunlight. This thing is named photoallergic contact dermatitis. This condition can occur with a couple of products such as sunscreen, shaving lotion and a couple of perfumes.
Latex allergy happens usually after repeated exposure to latex products such as medical gloves or balloons. There are a couple of symptoms of skin rashes caused by latex allergy such as itching, hives or a runny nose.
A couple of people may experience asthma symptoms such as chess tightness, wheezing and difficulty breathing. The reactions of allergic to latex are unknown since a lot of hospitals and health care workers have used non latex gloves.