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Reactive Hypoglycemia

 
This guide has been prepared for your use by registered dietitians. If you have questions or concerns, please call
the nearest Aurora facility to contact a dietitian.
 
What is reactive hypoglycemia?
Reactive hypoglycemia is low blood sugar that
occurs usually 1 to 3 hours after eating.
 
What are the signs and symptoms?
• Signs and symptoms may include hunger,
   weakness, shakiness, sleepiness,
   lightheadedness, anxiety and confusion.  
• Because these symptoms are also symptoms of
   other problems, it is often difficult to diagnose.
 
How is reactive hypoglycemia diagnosed?
Your doctor may:
• Ask about signs and symptoms
• Test your blood sugar while you are having
   symptoms
• Check to see whether the symptoms improve
   after eating or drinking
How can I avoid symptoms?
Medical treatment usually is not needed for
reactive hypoglycemia, however, symptoms may
be avoided by paying closer attention to mealtime.
These suggestions will help:
• Eat 5 to 6 small meals or snacks spaced apart
   throughout the day. 
• Eat a variety of foods with each meal including
   meats, poultry, fish, whole grains, fruits,
   vegetables and dairy products.
• Avoid foods with large amounts of sugar
   especially on an empty stomach. Examples are
   regular soft drinks, fruit drinks, syrups, candy,
   cookies, pie and cakes.
• Try to choose foods high in fiber, such as whole-
   wheat bread and pasta, brown or wild rice, fresh
   fruits and vegetables, and dried beans, peas and
   other legumes.
• Include physical activity in your daily routine.
• Avoid beverages and foods containing caffeine.
• Limit or avoid alcohol.
 
Who can I talk to about reactive
hypoglycemia?
Your doctor can refer you to a registered dietitian
for personalized meal planning and nutrition
therapy. The long-term goal of nutrition therapy is
to incorporate eating habits that will keep blood
sugar levels as stable as possible.

x44819 (2/2022)

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