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  1. Poisoning: First aid - Mayo Clinic

    Apr 30, 2024 · How you treat someone who may have been poisoned depends on: The person's symptoms. The person's age. Whether you know the type and amount of the substance that caused …

  2. Food poisoning (foodborne illness) - Symptoms and causes

    Aug 16, 2025 · Overview Food poisoning, a type of foodborne illness, is a sickness people get from something they ate or drank. The causes are germs or other harmful things in the food or drink. …

  3. Lead poisoning - Symptoms & causes - Mayo Clinic

    Learn about lead poisoning symptoms and treatment of lead exposure in children and adults. Explore ways to keep your kids safe from lead exposure.

  4. Foodborne illness: First aid - Mayo Clinic

    Aug 6, 2024 · Foodborne illness, often called food poisoning, is caused by the improper handling, cooking or storage of food. All foods naturally contain small amounts of bacteria. But in certain …

  5. Ricin poisoning - Mayo Clinic

    Jan 18, 2025 · Symptoms of ricin poisoning depend on whether a person breathes in the ricin, eats it or gets it in a shot. When breathed in, ricin causes fever, chest tightness, cough and breathing problems.

  6. Alcohol poisoning - Symptoms and causes - Mayo Clinic

    Apr 29, 2023 · Alcohol poisoning is a serious — and sometimes deadly — result of drinking large amounts of alcohol in a short period of time. Drinking too much too quickly can affect breathing, heart …

  7. Food poisoning (foodborne illness) - Mayo Clinic

    Aug 16, 2025 · For most people, symptoms of food poisoning, a type of foodborne illness, improve without treatment within 48 hours. To help relieve symptoms and prevent fluid loss, called …

  8. Carbon monoxide poisoning - Symptoms and causes - Mayo Clinic

    Mar 28, 2025 · Carbon monoxide poisoning can cause brain damage or death before anyone realizes there's a problem. When to see a doctor For possible carbon monoxide poisoning, get into fresh air …

  9. Salmonella infection - Symptoms & causes - Mayo Clinic

    Apr 30, 2025 · Symptoms Salmonella infection is usually caused by eating raw or undercooked meat, poultry, and eggs or egg products or by drinking unpasteurized milk. The incubation period — the …

  10. Sepsis - Symptoms & causes - Mayo Clinic

    Feb 10, 2023 · Learn more about the symptoms and treatment of sepsis, a serious infection-related illness.