Skin Rash - When To See A Doctor?

While rashes per se are a very common problem, they definitely need a little more attention (probably medical) when they appear repeatedly or look different than normal. They also could be indicative of deeper problems, sometimes as serious as cancer. Do not ignore if rashes are appearing repeatedly in the same area or change in color or appearance.

An allergic rash may disappear once the body s reaction to the allergy-causing substance subsides. This, however, does not ensure that all rashes will behave in the same way. If the rash is a manifestation of a more severe underlying problem, it could disappear but recur again in a more severe or altered from elsewhere. It could be reddish, blackish, more severe in nature, larger, etc. Keep an eye for repeat rashes or altered forms of a rash; they could meet more than just a contact dermatitis.

A rash could mean more than just what it seems to be. People with asthma may have a rash at the beginning of weather change, which indicates the asthma is on its way. It could also be the first reaction to food allergy or contact dermatitis. Anything that the body s immune system does not react favorably to, the skin is one of the first respondents to it. Never ignore a rash as just a minor discoloration of the skin; it could be trying to say a lot more.

One of the most common forms of allergies is rashes, but the reverse is not always true. Rashes could mean anything from a simple allergy to a developing carcinoma. So, do not always ignore rashes to be some allergic reaction to something in the house or some new soap that you switched to. Keep an eye, and if it does not go away, get it checked to rule out any underlying issues. To check if the new soap actually caused an allergy, try going without it for a day or two and check if the rash disappears.