Food poisoning is a common occurrence that affects millions of people each year. Symptoms can range from mild to severe and typically last for several days. The length of time that food poisoning lasts depends on the type of food poisoning, the amount of contamination, and a person’s overall health.
What Causes Food Poisoning?
Food poisoning is caused by consuming food or drinks that are contaminated with bacteria, viruses, parasites, or toxins. Contamination can occur during any step of food production, from harvesting to preparation. Cross-contamination is also a common cause of food poisoning, and occurs when food touches surfaces or other foods that contain bacteria.
Symptoms of Food Poisoning
Common symptoms of food poisoning include nausea, vomiting, diarrhea, abdominal pain, and fever. In some cases, people may experience chills, headaches, and loss of appetite. Symptoms can range from mild to severe, and usually appear within 1-3 days after consuming contaminated food.
How Long Does Food Poisoning Last?
The duration of food poisoning largely depends on the type of food poisoning, the amount of contamination, and a person’s overall health. Generally, mild cases of food poisoning can last from 1-3 days, while more severe cases may last for several weeks. In some cases, food poisoning can cause long-term complications, such as irritable bowel syndrome (IBS) or chronic fatigue.
When to See a Doctor
It is important to seek medical attention if you experience severe symptoms of food poisoning, such as high fever, bloody diarrhea, or severe abdominal pain. In addition, seek medical attention if you have been vomiting for more than two days, or if you are unable to keep liquids down.