Food Poisoning: Can My Gastroenterologist Help?

Anyone can get food poisoning and it can affect some patients more than others, especially the elderly and those with chronic medical conditions. If you suspect you have food poisoning and you are not getting relief from over-the-counter medications, then you may need help from a physician. You should seek medical attention, potentially from a gastroenterologist, in the following situation:

• Severe or Persistent Symptoms: If your symptoms are severe or persist for more than a few days, such as persistent vomiting or diarrhea, it is important to seek medical care.
• Dehydration: Symptoms of dehydration include dry mouth, excessive thirst, decreased urination, muscle cramps and dark-colored urine. If you experience these symptoms, you should seek medical attention.
• High Fever: If you have a fever, it could indicate a more serious infection, and you should consult a healthcare provider.
• Blood in Vomit or Stool: This can be a sign of a more serious issue and warrants immediate medical attention.
• Abdominal Pain: Severe abdominal pain or cramps, especially if they are not relieved by over-the-counter pain medications, should prompt a visit to a healthcare provider.
• Other Serious Symptoms: Symptoms such as jaundice (yellowing of the skin or eyes), confusion, or unusual weakness can indicate more serious conditions that require medical evaluation.

If you have food poisoning, try to avoid certain foods that could worsen your symptoms:

• Dairy Products: Dairy can be hard to digest, especially if you are lactose intolerant or if your digestive system is sensitive after food poisoning
• Fatty Foods: High-fat foods can slow down digestion and may aggravate nausea or diarrhea
• Spicy Foods: Spicy foods can irritate your digestive system and worsen symptoms like nausea and diarrhea
• High-Fiber Foods: While fiber is generally healthy, during an episode of food poisoning, high-fiber foods can be difficult to digest and may exacerbate symptoms
• Caffeinated Drinks & Alcohol: Can lead to dehydration

Instead, stick to a bland diet:

• Clear liquids: Water, broth, clear liquids and oral rehydration solutions
• Bananas: Easy to digest and help replenish potassium
• Low Fat Protein: Small amounts at first
• Rice: A bland, easy-to-digest food
• Applesauce: Provides fiber in a digestible form
• Toast or crackers: Bland and easy to eat

A gastroenterologist can help you find relief in a severe case of food poisoning by providing a specialized evaluation and treatment plan based on your symptoms and medical history. Most patients will not require antibiotics. Gradually reintroduce solid foods as your symptoms improve. Remember to stay hydrated by drinking plenty of fluids. If your symptoms persist or worsen, seek medical attention.

Written by Dr. Peter A. Naas, Gastroenterologist