Chronic pityriasis lichenoides causes small, raised bumps on the skin and its cause is not fully understood. Treatment options include topical ointments, antibiotics, or ultraviolet light therapy. Lesions can develop over time and can affect various areas of the body. The rash tends to disappear on its own and is subject to spontaneous recurrences. There are usually no negative physical symptoms, but if the papules become irritated, an infection may develop. Sun exposure and topical ointments can help treat outbreaks, but there is no guaranteed cure. A dermatologist can help with individual treatment options.
Chronic pityriasis lichenoides is a rare skin condition that causes small, raised bumps to develop over various areas of the skin. The exact cause of this ailment is not clearly understood, although there are a number of theories regarding the origin of this rash. Sensitivity to infectious agents or abnormal autoimmune responses may be contributing factors to the development of chronic pityriasis lichenoides. Treatment options may include the use of topical ointments, antibiotics, or ultraviolet light therapy. Any questions or concerns about the condition or the best treatment options on an individual basis should be discussed with a doctor or other medical professional.
Lesions associated with chronic pityriasis lichenoides can develop over a period of days, months, or even years. The rash tends to disappear on its own and is subject to spontaneous recurrences. This often causes the patient to have clusters of papules at various stages of development on the body. The lesions usually begin as raised pink nodules and later take on a reddish-brown color. The papules then become scaly, turn brown, and slowly fade.
The arms, legs, and trunk are the most commonly affected areas for people with chronic pityriasis lichenoides. In some cases, the rash can also affect the face, hands or scalp. This skin disorder can be quite unpredictable as the condition can clear up for extended periods of time before recurring. It’s also possible for the rash to last for several months or more at a time.
There are usually no negative physical symptoms associated with chronic pityriasis lichenoides. The lesions may feel uncomfortable, but they usually don’t cause pain or itchiness. If the papules become irritated, an infection may develop. Topical or oral antibiotics are typically prescribed for cases of infection.
Sun exposure can help clear up lesions associated with chronic pityriasis lichenoides in some cases, although extra care should be taken to avoid sunburn. Topical ointments or creams can also help treat outbreaks, although no treatment method is considered completely effective. Even if the lesions go away, there’s no way to guarantee they won’t come back later. A dermatologist is a doctor who specializes in diagnosing and treating skin disorders and can help the patient with chronic pityriasis lichenoides decide on the most appropriate treatment options on an individual basis.
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