Search Search Search You must have JavaScript enabled to use this form. Topic Toxicology & Poison Control Clear All Top 5 Tips for Treating Illicit Drug Exposures An APCC webinar covered signs of a wide range of drug exposures as well as various treatment plans. Here are five top tips from that lecture. Most Common Toxicologic Causes of Tremors in Dogs The ASPCA Poison Control Center lists the most common toxicologic causes of tremors in dogs, grouped by type of item — medicine, food, etc.