Skin rashes are bumps on the body that change the way the skin looks and feels. Since there are so many types of rashes, there are many different causes. Hives are a common type of rash characterized by red, raised areas of skin that are usually itchy.
The skin is susceptible to infection from external causes such as bacteria, fungi, parasites or viruses. Rashes can also be caused by irritants such as soaps, cosmetics and detergents. Some medical conditions trigger rashes, including rheumatoid arthritis.
Skin rashes have many causes. Rashes can be triggered by infections by outside invaders, or they can be caused by hereditary skin problems such as dermatitis or psoriasis.
Environmental factors can sometimes trigger rashes, especially hives. Examples are heat or cold, insect bites, sunlight and stress.
Symptoms of skin rashes can vary depending on the cause. Rashes can be irritating, painful or itchy. The skin may become swollen, cracked, scaly, red or inflamed.
Most rashes will show improvement if you avoid irritating substances and treat your skin gently. Don't scrub, and use gentle cleansers. Over-the-counter creams may provide some relief. Seek medical care for any persistent rash that doesn't respond to home care.
What Causes a Rash on the Breast?
Rashes on the breast can be caused by many factors. In minor cases, you may be having an allergic reaction. In rare...
Different Type of Skin Rashes
Skin rashes are one of the most irritating and embarrassing ailments. They can be painful, uncomfortable and in some cases dangerous. They...
Body Rashes in Children
Skin or body rashes in children can encompass a wide range of conditions. Rashes can be simple, like a diaper rash or...
What Causes Hives on the Skin?
Hives are ultimately a response of the body's immune system. They form along the skin and can last anywhere from an hour...
How to Get Rid of Hives or a Rash
Hives is a skin rash that comes on suddenly. The skin turns red and blotchy and small raised welts that look like...
Skin Irritations, Welts & Rashes
Skin is the largest organ in a person's body. Besides things such as a person's facial features, body type or height, skin...
What Causes Dogs to Have Hives?
Hives are red, raised welts on your dog's skin that appear due to his body's natural response to allergens. Allergens such as...