The California Poison Control System (CPCS) operates the Poison Control Center, a free call service in which specially trained pharmacists, nurses, toxicologists, and health care providers quickly answer calls and are available 24 hours a day, 7 days a week, 365 days a year.

​Services for the deaf and hearing-impaired are offered through the California Relay Service. Callers receive personalized treatment advice and/or a referral for medical care. There are no geographic restrictions in the state of California.

Information is provided on topics such as:

• Antidotes (printable chart is available here)
• Carbon Monoxide
• Insect Stings
• Pesticide Safety Project
• Pills or Candy?
• Plants
• Poison Oak
• Rattlesnakes

Web pages

• Home - http://www.calpoison.org/
• California Relay Service - https://ddtp.cpuc.ca.gov/default1.aspx?id=1484