10 signs and symptoms of food poisoning

4. Nausea

This is a very common symptom that usually means sickness in the stomach. This is one of the first symptoms to appear and, in most cases, is accompanied by a repulsive sensation for the food and the impulse to vomit.

5. Fever and chills

The patient usually has a mild or moderate fever; however, it is not a constant symptom because it can be caused by some bacteria and viruses, but it is less common in parasitic infections.

The fever is produced by the immune system reaction to the toxin or pathogen, which tries to counteract their negative effects on the organism. When the temperature is higher than 38.6 °C or 101.5 °F, it is important to visit a doctor.

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About Dr Aury Perozo 12 Articles
Aurelysmar Grimán Perozo is a doctor from the Centroccidental University "Lisandro Alvarado", with a diploma degree in occupational medicine, and certified in CPR (cardiopulmonary resuscitation), and advanced electrocardiography. In addition to her work as a doctor, she also writes as a freelancer in medical research.

Disclaimer

The content of this website is not intended to be taken as a replacement for professional medical advice, care, diagnosis or treatment of a doctor, dietician, nutritionist or fitness instructor. If you experience any medical symptoms you should consult your doctor immediately for proper diagnosis and treatment.