Rapid Desensitization Procedure for Allergic Reactions to Chemotherapy DeKalb Medical is proud to announce our new Chemotherapy Rapid Desensitization procedure. Sometimes, cancer patients become allergic to their chemotherapy. The allergic reactions can range from pain, vomiting and weakness to life-threatening conditions including anaphylactic shock. Carboplatin, for example, causes allergic reactions to chemotherapy so often that…