Your immune system responds as though it is being attacked when something touches your skin. It overreacts and releases antibodies to assist in defending against the allergen invasion. Where the material touched down, a red, itching rash appeared.
Contact dermatitis is what your doctor refers to as. The two are as follows:
Chemicals like abrasive cleaners are the main cause of irritant contact dermatitis.
Contact dermatitis caused by allergies is exactly what it sounds like: your body reacts to an allergy trigger.
Allergy sufferers react to things that other people wouldn’t find bothersome.
Allergens can be anything, from common household items like dyes and scents to weeds like poison ivy.
Additionally, something in the air that settles on your skin, such as pollen, chemical sprays, powders, fibers, or cigarette smoke, may cause an allergic reaction in you. This condition is known as airborne contact dermatitis, and it typically affects the head, neck, and eyelids. Given that it doesn’t seem to differ all that much from the other variety, it can be challenging for doctors to identify.
In addition to hives, skin allergies can also result in angioedema, a deep-seated swelling of the skin.
In most cases, you can manage the rash and reduce itching even if you can’t prevent coming into contact with an allergic trigger. Additionally, this condition is not contagious and you cannot give it to anyone else.
Here, patients choose from a spectrum of services based on their needs— including needs related to seasonal allergies, food allergies, asthma, eczema, immune diseases, and much more.
After your first interaction with something, it takes at least 10 days before you start to feel sensitive to it. Even years could pass before you experience an adverse reaction to something you touch.
However, if you already have an allergy, you can have symptoms within a few minutes of exposure. It could also take a day or two.
The following are the main root causes of skin allergies:
If you have a skin problem like eczema (your doctor may refer to it as atopic dermatitis), swelling in your lower legs due to poor circulation, itching in your private areas, or you frequently have swimmer’s ear, you are more likely to have specific skin allergies.
The course of treatment will depend on what is causing the irritation. A decent moisturizer may be all that is required for those who have dry skin.
Eczema, dermatitis, or hives: An allergist may advise corticosteroid creams for eczema or other types of dermatitis. Most of the time, hives won’t respond to topical medications, as they are triggered from within the body underneath the skin, and are not a superficial pathology. In that case, oral antihistamines would be the first line treatment. Other treatments might be needed if you don’t respond to antihistamines first, like increasing the doses of antihistamines, or adding other medications or injectables (biologics).
Allergies: Antihistamines taken orally are frequently used as allergy treatments. They can be ordered online or prescribed. Zyrtec, Claritin, and Benadryl are a few examples.
Fungal infections: Antifungal medication can be used to treat ringworm, athlete’s foot, and other fungal diseases. Shampoos and creams are examples of topical therapies. An oral drug may be recommended by the doctor for serious infections. Commonly used is terbinafine, also known as Lamisil.
Insect bites and stings: Oral antihistamines can soothe itching caused by insect bites and stings. Use an insect repellent, keep fly screens in good condition, and keep the body covered with clothing to avoid bites.
If there are good reasons to forgo prescription therapy, alternative therapies might be suggested for those with psoriasis or kidney disease. One such therapy is light therapy, often known as phototherapy. To assist manage the itching, the treatment involves exposing the skin to certain ultraviolet light wavelengths.
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