A rash is typically red, but can have several colours, such as brown or yellow.
Some rashes are thickened, while others are just a change in skin color.
Some rashes cause dry skin and flaking.
The rash may itch.
The causes of a rash can be many different skin diseases.
If the rash is very itchy, one might think of atopic eczema or hives.
Gives a rash flaking, one can think of eczema, psoriasis or fungal infection.
If there are only flat rashes, one can think of drug rash or hives.
If there is discharge from a rash, one can think of a skin infection, severe eczema or a blistering disease.
If there is yellow pus, acne or psoriasis are possible diagnoses.
First, the cause must be found, and it may be appropriate to take samples in the form of a biopsy (tissue sample) from the skin or blood samples.
The challenge with diagnosing skin diseases is that the vast majority of rashes are red, and this means that the doctor must emphasize other characteristics of a rash in order to make a diagnosis.
Treatment can consist of creams, tablets or medical light therapy.
Our dermatologists help people of all ages, from newborns to the elderly, with everything from simple skin changes to serious conditions.
Our dermatologists help people of all ages, from newborns to the elderly, with everything from simple skin changes to serious conditions.
