A common reaction when exposed to an allergen is to have a rash of break. These symptoms of skin allergy are almost always the result of an allergic reaction so if you can treat allergy can prevent discomfort. in fact, there are a few different types of eruptions that can arise if you have an allergic reaction. Knowing the difference can help you determine what is causing the reaction.
The most common symptom of skin allergy is eczema, which is a red rash is often accompanied by scaling or oozing skin. Eczema is actually a skin condition that comes and goes with outbreaks often caused by an allergic reaction rather than an allergy itself. most people with eczema develop when young children, although in some cases, first, can appear in adulthood. An outbreak of eczema can occur anywhere in the body but most often appears in areas most frequently scratched. For adults who would be the back of the knees, elbows and cheeks. in infants is usually the face and chest. it is clear that scratching will cause an increase in eczema.
The most common skin allergy symptom is hives. Hives are red bumps that are usually very itchy. unlike eczema, hives is directly caused by an allergic reaction. Can occur anywhere from a few minutes to several hours after exposure to the allergen. in most cases the hives only last a short time. in some cases as short as a few minutes, in most cases be more like a couple of hours. Occasionally the hives will be accompanied by inflammation, usually of the hands, feet or eyes. this usually causes a tingling sensation and can burn. in rare cases the swelling may be severe enough to interfere with your ability to breathe. if this happens, you will need to seek medical help immediately.
Another symptom of skin allergy that is likely to encounter is contact dermatitis. in many ways it looks like the eczema is oozing red and often or scales. The difference is that contact dermatitis is caused by direct contact with skin. Eczema is usually caused by ingestion of the allergen. Usually, if you will only be contact dermatitis in the area where they made contact with reality, but may be extended around scratching as this can cause the spread of allergens.
If you have symptoms of skin allergy that is likely to want to talk to your doctor about what you can do to relieve the itching. this is usually done with a topical cream. You probably also want to have it deliver an allergy test, so you can determine what caused the reaction. it can often be very difficult to guess what was the cause because the symptoms of skin allergy may not appear for several hours after exposure.