Symptoms Of Food Poisoning And When To Get Help


We share our surroundings with billions of parasites, viruses, and bacteria. Unfortunately, these tiny organisms sometimes infect our food with various toxins, particularly if we don’t cook our meals correctly or handle certain foods in a sanitary manner. Food becomes suspect to toxicity at any point in time, and symptoms of food poisoning usually present themselves within hours of eating contaminated food. While common symptoms like nausea, vomiting, and diarrhea usually subside on their own, some symptoms of food poisoning deserve immediate medical attention.


Symptoms of Food Poisoning

In most cases, food poisoning inflicts mild discomfort that lasts anywhere from several hours to a few days. Symptoms typically show just several hours after someone consumes contaminated food, though some people may only complain of sickness days and even weeks after eating an infected meal. Common symptoms include, but are not limited to:


  • Fever
  • Diarrhea
  • Cramping
  • Abdominal Pain
  • Nausea
  • Vomiting


The following suggest more than a mild case of food poisoning. Should you or someone in your care experience these symptoms, seek medical treatment immediately:


  • Not keeping fluids down.
  • Vomiting excessively.
  • Blood in vomit and/or stools.
  • Fever exceeding 101.5 degrees Fahrenheit.
  • Infrequent urination.
  • Diarrhea lasting more than 3 days.
  • Persistent thirstiness and dryness of mouth.
  • Feeling lightheaded, dizzy, and weak.
  • Blurred vision
  • Tingling in the arms and/or legs.


Food poisoning stems from numerous contaminants. Be as thorough as possible when describing your symptoms, foods eaten, and time that elapsed between when you ate and started feeling ill. Expect to provide a urine and possible stool sample upon receiving emergency treatment.


Uptown Emergency Room provides exceptional care, treating severe symptoms of food poisoning with the goal of preventing further complications. Our medical staff adheres to the highest standards of care, treating at-risk groups including pregnant women, the elderly, young children, and those with chronic conditions who suffer from food poisoning. If you are located within the Dallas area, call us at (214) 217-1818.