
Strychnine | Chemical Emergencies | CDC
Sep 6, 2024 · Background Strychnine is a strong poison. Only a small amount is needed to cause serious effects in people. Strychnine poisoning can cause extremely serious negative health effects, …
Food Poisoning Symptoms | Food Safety | CDC
Nov 24, 2025 · Symptoms of food poisoning depend on the type of germ you swallowed. The most common symptoms include diarrhea, stomach pain or cramps, nausea, vomiting, and fever. Severe …
Carbon Monoxide Poisoning Basics | Carbon Monoxide Poisoning | CDC
Jan 12, 2026 · Carbon monoxide (CO) is an odorless, colorless gas that can cause sudden illness and death if inhaled. Find quick facts about CO poisoning and what can be done to prevent it.
Poisonous Plants and Work | Outdoor | CDC
Aug 28, 2024 · Poisonous plants that can cause skin irritation include poison ivy, poison oak, and poison sumac. Burning poisonous plants may lead to lung irritation. Employers and workers can take actions …
Cyanide | Chemical Emergencies | CDC
Sep 6, 2024 · Cyanide is a fast acting and potentially deadly chemical. Signs and symptoms of ammonia exposure depend on how much you were exposed to. Get away from the area, get clean, and get …
Ricin | Chemical Emergencies | CDC
Sep 6, 2024 · Ricin is a natural poison that can harm the body. Signs and symptoms of ricin poisoning depend on whether ricin was breathed in, swallowed, or injected. If you were exposed, get medical …
Riot Control Agents | Chemical Emergencies | CDC
Sep 6, 2024 · Riot control agents (also called "tear gas") are chemical compounds that cause irritation to the eyes, mouth, throat, lungs, and skin. Signs and symptoms depend on how much you were …
Cannabis and Poisoning | Cannabis and Public Health | CDC
Feb 15, 2024 · Cannabis Product Alert If you use cannabis products, keep them in a locked childproof container and out of the reach and sight of children and pets. For additional questions, contact your …
Poisonous Plants Any person working outdoors is at risk of exposure to poisonous plants, such as poison ivy, poison oak, and poison sumac. When in contact with skin, the sap oil (urushiol) of these …
Chlorine | Chemical Emergencies | CDC
Sep 6, 2024 · Chlorine is a liquid or gas with a strong, irritating smell. Signs and symptoms of chlorine exposure depend on how you were exposed. Get away from the area, get clean, and get help if …