Search Search Search You must have JavaScript enabled to use this form. Topic Shelter Medicine (-) Programs & Services Toxicology & Poison Control Active FiltersPrograms & Services Group 9 Clear All What To Know About Cholestyramine Resin and Pets Learn about cholestyramine, when to use it, what not to do, interactions and contraindications. Toxicology Emergency? These Questions Will Help Ensure Accurate, Usable History Asking the right questions is crucial when a patient has a possible toxicology emergency. Here's what the ASPCA Animal Poison Control Center suggests.