There are many times when a person will be annoyed with an itchy skin rash. Since there are numerous rashes, it may be difficult pinpointing the cause. Since skin may be sensitive, it is essential to uncover the best way to manage the rash. Here is a look at the most common types of itchy rashes and ways to treat them.
- Psoriasis: Psoriasis is a skin condition that produces a thick scaly rash like formation that occurs on the head, knees, or elbows. Its exact cause is unknown. Environmental factors can trigger a flareup. These factors can include infection, stress, weather, injury, or low levels of calcium. The best way to treat this condition is with topical medication. For severe cases, a person may be injected with medication or prescribed some form of immunobiologic medicine. To fight the itchiness, a person may take antihistamines, apply corticosterooids, capsaicin, or other topical anesthetics. Other people try ice packs or oatmeal baths.
- Pityriasis Rosea
This is a common rash with a unique appearance
It begins as a single round lesion on the body that eventually spreads. It is extremely itchy and can last up to two months. The cause of this rash is unknown. This condition is not thought to be contagious. To lessen the time it will last, a person may be prescribed a strong dose of erythromycin for a few weeks. Sunlight is also known to lessen the severity as well. UVB light therapy may be used to lower itching along with oral antihistamines or topical steroids.
- Poison Ivy
The itchy effects of this plant are due to urushiol
The rash begins with blisters and redness. Usually the rash appears on the legs, arms, or face. Depending on the sensitivity of the skin, the rash will either be mild or intense. After the rash appears, a person must wash the skin in soapy water to remove excess resin. To treat blisters, it is best to use cold and wet compresses. Steroid creams or other ointments may lower itching and redness. Cool oatmeal baths may also soothe the body and decrease inflammation. If a person will be out in a wooded area filled with plants, it is smart to wear long sleeved shirts and pants. Clothing is effective protection from contacting this rash. There are also products on the market like IvyBlock which are rubbed on the skin to give a barrier of protection that lasts at least four hours. To avoid this rash altogether, it is smart to avoid areas that contain unidentified plants.
This itchy rash is usually associated with allergies
Its cause is not known, but is thought to be related to skin abnormalities which make it drier than normal and highly sensitive to certain chemicals. The most common form of this rash is atopic dermatitis. It is caused by a response in the immune system. Even though there is no official cure, eczema can be managed. The first way to manage this condition is through proper skincare. Cleaning and moisturizing the skin will keep it from getting too dry. Dry skin often begins to form rough patches of eczema. Certain medications or topical treatments may be prescribed by a doctor as well. It is not smart to use cortisone based creams on the face, since it may cause scarring or thinning.
When a person uncovers a rash, it is often accompanied by itchiness
This itchiness can often drive a person crazy and lead to scarring. It is important to uncover a treatment that will help to manage this problem. The most common and effective way to treat an itchy skin rash is with topical creams, antihistamines, or oatmeal baths.