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What exactly is a skin rash?
When skin turns red, swollen, and uneven, a skin rash develops. A few skin rashes are scratchy and crusty. Some of them hurt. A skin rash can be caused by a variety of factors, such as germs, viruses, allergies, and skin diseases like eczema.
What are the different types of skin rashes?
Skin rashes come in a variety of forms, including:
Contact dermatitis
It is a kind of dermatitis that develops when your body rejects a material. Numerous individuals are sensitive to nickel (frequently included in costume jewellery), scents, stabilisers, and poison ivy. Soaps, washing powders, chemicals, and home cleansers are examples of common toxic substances.
Eczema
Eczema, also known as atopic dermatitis, frequently appears in newborns and becomes better as a kid gets older. It usually runs in families (genetic). Eczema is more common in those with asthma or allergies.
Hives
Hives, also known as urticaria, are raised, irritable welts on the skin. If you experience an allergic response to pollen or insect bites, you might develop hives. Hives may also be triggered by severe temperature fluctuations and certain bacterial diseases.
Psoriasis
A thick, crusty rash is the result of this chronic skin condition. The lower back, scalp, elbows, knees, and genitalia are frequent sites of the rash. Psoriasis may run in families.
Viral
Skin rashes are a frequent sign of several viral illnesses, including molluscum contagiosum, measles, and chickenpox.
Contact us for skin rash or skin allergy treatment in Varthur Road.
How can a skin rash be identified?
It can be difficult to diagnose skin rashes since there are so many potential causes. The rash will be inspected, together with your symptoms and medical history, by your healthcare practitioner. You could be subjected to tests like:
Biopsy
Your doctor may perform a biopsy on a tiny portion of your skin or other tissue to detect the presence of germs or viruses.
Allergy test
Allergens are found via allergy tests, such as skin prick (scratch) tests and spot testing. Spot testing and prick tests are useful in the diagnosis of allergic contact dermatitis and urticaria, respectively. In these tests, a small quantity of an allergen is applied to your skin, and your doctor watches to see whether there is a reaction. One or more allergies may be tested on you at once or separately. If the skin becomes irritated or swollen, or if a rash appears, you may be allergic.
Blood tests
Blood tests may be able to identify antibodies that are circulating in your body and causing some skin conditions. Blood tests must be performed to see whether additional rashes are symptoms of other systemic diseases and to rule out the participation of other major organs.
What are the options for treating a skin rash?
The cause of skin rashes affects the treatment. The rash may not go away for several weeks. Treatments for skin rashes include:
Medications for allergies
Oral antihistamines, a kind of allergy medicine, lessen itching.
Creams that reduce inflammation
Hydrocortisone creams like Cortisone® reduce itching and irritation.
Immunosuppressants
Drugs can lessen an immune response or an eczema-related skin rash. Swelling can be reduced by such drugs.
Bathing with colloidal oatmeal
Taking a warm bath when suffering from dry, itchy skin rashes can help. Visit your neighbourhood pharmacy to get colloidal oatmeal body products.
Steroids
If your discomfort doesn't go away, your doctor can advise an oral steroid like prednisone or a topical steroid ointment. Inflammation and itching are reduced by steroids.
Topical immunomodulators
These drugs alter the immune system's reaction to irritants in your body. Tacrolimus ointment and pimecrolimus skin cream are prescription drugs.
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