Food poisoning is a condition most people are familiar with. It results from eating foods that have been contaminated with parasites, viruses, bacteria, or other chemical toxins. It is a common infection that usually causes mild symptoms like diarrhea and vomiting. In most cases, patients suffering from it get better within a few days even without any kind of treatment. But in some cases, this condition may take an ugly turn and cause severe symptoms like rectal bleeding associated with fever. To identify and prevent this condition from occurring as much as one can, it is important to know what the symptoms of food poisoning are, what causes such conditions and how these can be treated. Read When to See a Nutritionist? Symptoms of Food Poisoning These symptoms of food poisoning can appear within a few hours of food ingestion to several days later of food intake. Nausea One of the most common symptoms of food poisoning is that it makes people feel nauseous. The affected person will feel the inclination to vomit every now and then. This queasiness might also be accompanied by a feeling of dizziness. Read Low-grade Fever: Causes, Symptoms, Treatments, Prevention Diarrhea Another major symptom of food poisoning is that it can upset the stomach. A doctor’s assistance should be immediately sought if the patient spots blood or mucus with their stool. Rectal bleeding happens quite often in people with food poisoning and it should not be ignored at any cost. Abdominal Pain Diarrhea is mostly accompanied by cramps in the abdomen. These can make the patient feel the urge to defecate frequently and is an unpleasant experience. Read How to Overcome Depression Without Medication? Fatigue The aforementioned symptoms can cause severe fatigue or loss of energy in the affected person. Feeling weak or dizzy while standing up can be a sign of this fatigue in the body. Fever Although this does not happen quite often, some people with food poisoning can be seen with a raised temperature that suggests fever in the body. The patient might also come down with chills to indicate the inception of fever in the patient. Read Mosquirix: WHO Recommends World's First Malaria Vaccine RTS,S Muscle Ache All these symptoms can make the body feel weak and sore. It might hurt for the affected person to raise their arms or to even walk as there is a chance of muscle ache occurring in the whole body.