outbreaks
What to Do If You Get Botulism: Symptoms, Action Steps & Reporting
Botulism is a rare but serious paralytic illness caused by Clostridium botulinum toxin, often linked to improperly preserved foods. If you suspect you have botulism, immediate medical attention is critical—this is a medical emergency requiring hospitalization and antitoxin treatment. This guide covers symptoms to watch for, steps to take, and how to report suspected cases to your health department.
Recognize Botulism Symptoms & When to Seek Emergency Care
Botulism symptoms typically appear 12 to 36 hours after exposure, though they can develop within 6 hours or as late as 8 days. Watch for descending paralysis: blurred vision, difficulty swallowing, dry mouth, facial weakness, and eventual respiratory muscle paralysis. If you experience these symptoms—especially after consuming home-canned foods, fermented foods, or foodborne botulism sources—call 911 or go to the emergency room immediately. Do not wait for symptoms to worsen; early treatment with botulism antitoxin (administered by hospital staff) significantly improves outcomes and reduces hospital stay length.
Medical Treatment & Hospital Care
Emergency departments will perform clinical assessment and may use EMG (electromyography) testing to confirm botulism. The FDA-approved botulism antitoxin (also called Botulism Immune Globulin or BIG-IV) is the primary treatment and works best when given early. The CDC maintains a 24/7 Emergency Operations Center (1-770-488-7100) that coordinates antitoxin availability at designated hospitals nationwide; your emergency team will contact them to locate and deploy antitoxin. Supportive care—including mechanical ventilation if respiratory muscles are affected—may be necessary during recovery, which can take weeks to months as the body regenerates nerve-muscle connections.
Report to Your Health Department & Check for Active Outbreaks
Contact your local health department immediately if you suspect foodborne botulism; they are required to investigate and track cases. Provide details: the food item, where it came from (commercial, home-canned, restaurant), when you ate it, and your symptom timeline. Your health department will notify the FDA and CDC through the National Foodborne Outbreak Response and Recovery Network (NORNet), helping identify contaminated products or common sources. Check Panko Alerts and the CDC's outbreak page (cdc.gov/foodsafety/outbreaks) for real-time notifications about botulism cases or product recalls—this can confirm if your illness is part of a larger outbreak and inform others who may have consumed the same food.
Stay alert to outbreaks. Try Panko Alerts free for 7 days.
Real-time food safety alerts from 25+ government sources. AI-scored by urgency. Less than one bad meal a month — $4.99/mo.
Start free trial → alerts.getpanko.app