<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, I have an open wound on my foot that I accidentally got while hiking. Its quite painful and Im worried about infection.  <response>: Im sorry to hear that. Based on the severity of the wound and the potential risk of infection, I would like to prescribe a combination of medications. You will need to take Cephalexin to prevent any infection from worsening. Additionally, I recommend the Tetanus Toxoid Vaccine Adacel to prevent tetanus, Bacitracin Septa to reduce the risk of infection, Povidone Iodine Topical Betadine to clean the area, Collagenase Topical and Cellulose to speed up the healing process, Diphtheria Toxoid Vaccine Prohibit to prevent diphtheria, Collagen to promote tissue regeneration, Hydrogen Peroxide Topical to disinfect the wound, Nisoldipine Sular to improve blood flow, and Cefadroxil to further prevent infection. 