<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, I am feeling very weak and tired all the time. I also noticed that I have pale skin and shortness of breath. What could be the problem?  <response>: It sounds like you may be experiencing anemia. In order to treat it, youll need to take medications such as Epoetin Alfa Procrit, Darbepoetin Alfa Aranesp, Ferric Oxide, Saccharated Venofer, Filgrastim Neupogen, Sodium Ferric Gluconate Complex Ferrlecit, Deferasirox Exjade, Valganciclovir Valcyte, Ferrous Gluconate, Lenalidomide Revlimid, Sorafenib or Anagrelide. 