Many people contract itchy hives when they suffer allergic reactions from contacting the wrong substances. Poison ivy, pet dander, harsh detergents and even metallic jewelry can cause a condition known as contact dermatitis. This skin allergy or irritation typically appears as a rash at the site of contact. For instance, walking through underbrush where poison ivy or poison oak grow can cause red bumps on the legs, accompanied by severe itching. To relieve the discomfort and heal the skin as quickly as possible, patients can use soothing and effective home treatments.
Prompt Cleansing
When patients notice contact that may cause an allergic reaction, the first home treatment is to rinse away any of the remaining substance. Quick removal can actually prevent or reduce the severity of rash formation, according to MayoClinic.com.
If itchy hives symptoms have already developed, washing off the allergens will create a neutral condition that promotes healing. Patients should use a mild soap and water to gently wash and thoroughly rinse any affected skin.
Topical Remedies
Contact dermatitis itching can be severe and persistent. The Asthma and Allergy Foundation of America suggests using topical home treatments to suppress the urge to scratch, which may break the skin and cause infection.
Hydrocortisone cream addresses the local inflammation that causes itching. Calamine lotion calms itching and has astringent properties that act to dry itchy hives that exude fluid.
Oral Medication
Over-the-counter drugs approved for contact dermatitis symptoms include oral antihistamines, notes MayoClinic.com. Like topical corticosteroids, antihistamines such as diphenhydramine reduce the body's inflammatory response to allergic reactions, to quell itching.
Skin Protection
Scratching itchy hives causes further skin damage and delays healing. The University of Maryland Medical Center advises covering the rash area with moist bandages. Hydrating the area will reduce skin flaking and itching. Forming a clean barrier will protect the contact wound from dirt and scratches.
Therapeutic Baths
MayoClinic.com recommends hydrotherapy as a home treatment that affords immediate relief following a contact allergic reaction. This remedy also eases symptoms in between medication doses.
Patients can indulge in soothing cool baths prepared with their choice of skin-friendly oatmeal or baking soda. They should dust bathwater with either ingredient before soaking. Finely ground oatmeal, such as baby oatmeal or commercial colloidal oatmeal products, is kindest to bathtub drains.
Irritant And Allergen Avoidance
Rash symptoms will continue to develop if patients re-expose themselves to the problematic substance. The UM Medical Center reports that patients should identify the source of their contact dermatitis and stay away from it during and after recovery.
