Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Pityriasis lichenoides ?
    ### Response:
    What treatment is available for pityriasis lichenoides? The different forms of treatment for pityriasis lichenoides that have been used range from natural sunlight exposure to chemotherapeutic agents. Treatment may not be necessary if the rash is not causing symptoms.
    