Food poisoning – Diagnosis and treatment – Mayo Clinic

Treatment for food poisoning typically depends on the source of the illness, if known, and the severity of your symptoms. For most people, the illness resolves without treatment within a few days, though some types of food poisoning may last longer. Treatment of food poisoning may include: Replacement of lost fluids.

https://www.mayoclinic.org/diseases-conditions/food-poisoning/diagnosis-treatment/drc-20356236