Allergies and Skin RashesThose who suffer from allergies and skin rashes are familiar with sudden and sometimes deadly serious rashes that can accompany allergy attacks. Hives are a very common form associated with both allergies and rashes, though other skin rashes are possible. One of the most challenging types of allergies and skin rashes to diagnose are those caused by something ingested or common in the environment. Generally these attacks that are brought on by the unfortunate intersection of allergies and skin rashes fall into one of two categories: dermal allergies and systemic allergies that present as skin rashes. Dermal allergy rashes
Contact dermatitis is perhaps the most common form of dermal allergy. They appear whenever the skin comes in physical contact with an allergenic substance. Often times the allergens are common items such as certain metals or chemicals that you may not have even thought you were allergic to, much less even aware of the contact. For instance, the zinc in the button on your jeans can cause a button shaped rash to appear on your belly.
Other types of rashes occur when exposed to various products. Some common ones include the elastic in hose or underwear, straps, tags and even some varieties of wool can cause reactions to those who are or have recently become sensitive. If the rash appears in the same place whenever you wear particular items of clothing, you can be fairly certain there’s something in it that is causing a problem. Botanicals are also capable of causing severe rashes such as that of poison oak. Systemic allergies with rashes Far more serious and difficult to diagnose are the rashes that are a consequence of something ingested. Hives are the most common form of acute dermatitis, but even allergies such as hay fever can cause a rash to appear. Sometimes a rash can develop for no apparent reason, only to find out later that you’ve suddenly become allergic to something you’ve eaten or used without trouble for years. Treatments Knowing which sort of allergies and skin rashes you’re dealing with will determine a course of treatment. Often, contact rashes go away as soon as the allergen is removed. Others require treatments with ointments or creams to go away. Oatmeal and aloe are very common treatments that are unlikely to cause side effects. Over the counter remedies should be discussed with a pharmacist. In very severe cases, you’ll need to see a dermatologist to determine an effective course of action. |