<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, I have acanthosis nigricans.  <response>: The required medications for your condition are Tretinoin Topical, Budesonide, Alfuzosin Uroxatral, Human Papillomavirus Vaccine HPV, Balsalazide, Benzoyl Peroxide-Erythromycin Topical, Barium Sulfate, Tacrolimus Topical Product, Lactic Acid Topical, Multivitamin with Minerals, Nonoxynol 9 Topical, and Levonorgestrel. 