Pityriasis versicolor is also known as tinea versicolor. It is a common fungal infection of the skin. Unlike other fungi, pityriasis versicolor is able to interfere in any way with the pigment cells of the skin and cause large discolored spots on the chest or back. Although the color may appear alarming, the condition is very treatable. However, despite the successful treatment of pityriasis versicolor may return, especially when one is exposed to hot and humid climate.
Tinea versicolor is somehow acquired the environment. Why some people and not others is unknown. Once the fungus moves into suspended until the individual is exposed to heat wetlands.
The symptoms of tinea versicolor usually include:
– Appearance of small scaly patches of discolored skin on the back or chest
– The spots are slowly beginning to grow irregularly shaped
– The lesions are usually more sensitive after exposure to the sun
– Some people complain of itching
Most people who acquire pityriasis versicolor developing a large piece of salmon pink, but color can very from white to black brown.Tinea versicolor affects all races and both sexes. Infection is more frequent in the back, neck, chest and arms. For some unknown reason, the fungus is usually seen in adults, and rare in children.
Since tinea versicolor is derived remains a mystery, researchers believe the fungus is present on the skin and is activated in some circles. The triggers that may enable the fungus are:
– The hot and humid. Pityriasis versicolor is often visible during the holidays in a tropical country where the climate is hot and humid.
– People who are prone to excessive sweating have been known to activate the fungus
– People who have very oily skin often acquire the fungus.
– Pityriasis versicolor Some women in general during certain days of the menstrual cycle.
– People who are immunocompromised are often prone to fungal infections.
The diagnosis of tinea versicolor is usually straightforward. Most dermatologists can make a diagnosis of pityriasis versicolor, based on clinical presentation and examination. Only in very rare cases, skin samples were analyzed under a microscope. There is a need for further studies.
versicolor treatment and prevention of ringworm
Most people can treat tinea versicolor of prescription drugs. Topical lotions are available for the treatment of tinea versicolor include:
selenium sulfide
Ciclopirox gel / cream
ketoconazole cream
selenium sulfide should be the treatment of first choice, but is available on prescription. Any shampoo containing selenium sulfide can be used for several weeks. If this is not possible to try other creams and ointments
All the three above treatments for pityriasis versicolor are available in different formulations should be applied to the skin twice a day. In most cases the results are not instantaneous, but it may take a couple of weeks or months of treatment to see improvement in the skin.
If tinea versicolor persists, you can take oral medications. Oral medications require a prescription are:
Ketoconazole
Itraconazole
Fluconazole
The pills must be at least 2-3 weeks. The pills usually work faster than topical medications. However, even after the infection is completely gone, you can return. Recurrences are more frequent when exposed to moist heat and damp.
There is no sure way to prevent tinea versicolor. However, if someone has already bought pityriasis versicolor, a part of how to avoid it again, do not include the use of restrictive tight clothing that is not well ventilated. Also, avoid the application of drops of oil on the body.
People who have had a recurrence of pityriasis versicolor some may need to use topical creams or pills on an ongoing basis. lotion selenium can be applied every two weeks or tablets can be taken once a month.
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