Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Neurosyphilis ?
    ### Response:
    Penicillin, an antibiotic, is used to treat syphilis. Individuals with neurosyphilis can be treated with penicillin given by vein, or by daily intramuscular injections for 10  14 days. If they are treated with daily penicillin injections, individuals must also take probenecid by mouth four times a day.
    