Rash on Legs
A rash on legs can frequently be described or defined as any type of inflamed or irritated area on an individual’s legs. The physical appearance of this area will likely be different from the surrounding skin, or from skin on other parts of the body. Some telltale characteristics include reddish patches, flakiness on the skin, and perhaps even scabs of some sort, depending on the type of rash which has appeared.
Some rashes feel warm to the touch, and they can exude puss or a whitish substance if they are more extreme or if they have become infected. Many different types of causes can be linked to a rash on legs. One of the most predominant types is dermatitis. This type of rash can seem to be made up of blisters. In addition to dermatitis, the term eczema has also been used to be applied to a rash on legs.
In addition to these more serious types of rashes like dermatitis or eczema, rash on legs can also be the result of the skin having come into contact with an allergen or other type of potential irritant. Some of the most common types of irritants can include plants which exude an oil that a majority of people are allergic to. Among these types of plants are poison ivy, poison oak, an dpoison sumac. Typically, people who have brushed against these plants while walking or hiking in the woods or overgrown areas can have the skin on their legs come into contact with the irritant oil. In these cases, these people can have a rash on legs appear around 8-24 hours after their skin has come into contact with the plant and its oil.
Other rashes can also be caused by allergens or skin irritants: some of these potential irritants can include the poison that some bug bites leave behind. Mosquitos and other types of biting or bloodsucking insects are frequently responsible for rashes or raised and itchy red splotches or patches on the legs.
In addition to these external causes, some internal irritants or potential allergens can also cause a rash on legs. For example, if a person ingests a substance to which they are allergic, or which does not agree with the individual’s system, that person can have hives erupt on his or her legs. Hives can be the result of a general allergic reaction to a food or substance – for example, some people might be allergic to certain types of shellfish, and they could have a rash on legs as a result of eating or ingesting it. Other sources could also be responsible for the appearance of hives or a similar rash on legs. If a person is highly stressed out, or has otherwise experienced a disturbing emotional or psychological occurrence, that person could also have an outbreak of hives, or a rash on legs.
Rash on legs can also be linked to overly dry skin, or xerosis. If a person’s skin loses too much oil, a rash could erupt due to the skin becoming inflamed if it has been in a state of extended dryness. As with hives, stress or an intense emotional and/or psychological experience could also be a root cause of dry skin. Changes in temperature or the weather could also produce dry skin, especially if an individual enters a climate with which he or she is unfamiliar or unaccustomed to being in.
People of all different ages and skin types can experience a rash on legs at any time, and the potential causes of the rash on legs or skin inflammation could be wide and varied. If a person has ventured into the woods or in overgrown areas, an investigation into whether poison oak, poison ivy, or poison sumac might have been the source should be conducted. If a person is experiencing a rash on legs which appears like a case of the hives, potential internal and/or external sources should be explored. If the person is undergoing an intense life experience, this could very well be responsible for this skin irritation. If the rash on legs is more of a chronic condition, it is very likely that an underlying source like eczema or psoriasis could be the reason behind the rash on legs. The extensiveness of the inflamed area, coupled with the discomfort level of the person who has the rash on legs should always be taken into consideration when considering possible sources or avenues of treatment.
Other types of rashes include psoriasis and other forms of dermatitis. Any person who experiences a rash on arms should always consult a doctor or dermatologist, especially if the rash is accompanied by other symptoms like a fever, hallucinations, or nausea.