Sometimes the illness could cause worse skin reaction. Most of patients using this disease are itching which can be severe, specially when the sufferer is overheated. The rash usually disappears within about six weeks. Physical exercise and domestic hot water may temporarily worsen or reappear cause injuries. In a few rare cases, they could return after many weeks.

What is the cause of pityriasis rosea? - The cause is unknown although it is known that is not caused by a fungus or a bacterial infection. Nor is it due to allergic reaction. Some dermatologists have suggested that a virus could cause pityriasis rosea. This is based on the fact that the disease usually occurs only time and from time to time, makes the patient may feel slightly ill. This theory has been proven. However, the disease can spread from person to person.

Which are the signs of pityriasis rosea? Diagnosis is normally easily created by a dermatologist. The lesions could differ individually, making diagnosis more challenging. The quantity and sized the spots also. Certain infections surface look like fungal disease. Also, reactions to a particular medications, including antibiotics and medicines for heart, they could imitate.

Sometimes it may be necessary to order blood tests, cultures of scales can be superficial or even a sample of stained for examination under a microscope in order to complete the diagnostics.

Is there a treating pityriasis rosea? - Treatment might include topical lotions or antihistamines to ease itch. Some general measures could be useful as maintaining hot water temperature as opposed to hot or limit physical exercise. The moderate experience of sunlight or ultraviolet radiation treatment given beneath the supervision of your dermatologist could be helpful. Have been employee antibiotic treatment with erythromycin or antiviral drugs including acyclovir successfully. Remember it is a common skin disorder with few symptoms. It will always be banal, and fortunately a lot more severe cases respond quickly to appropriate treatment.