Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Parasites - Lice - Head Lice ?
    ### Response:
    General Guidelines 
   
Treatment for head lice is recommended for persons diagnosed with an active infestation. All household members and other close contacts should be checked; those persons with evidence of an active infestation should be treated. Some experts believe prophylactic treatment is prudent for persons who share the same bed with actively-infested individuals.
    