Do you get Headaches after Eating?

November 18, 2019




If you get headaches after eating, this is called a postprandial headache. Below are a few possible reasons why you may suffer from postprandial headaches.




1. Postprandial Hypoglycemia
This kind of headache hits four hours after eating. It is triggered by a drop in blood sugar levels. Some underlying causes may be diabetes, digestive tumors, or abnormal hormone levels.

2. Food Allergy or Intolerance
Headaches may be an allergic reaction to certain kinds of food. Be careful about what kinds of
food you are eating, and whether or not they may be affecting your headaches.

3. TMJ Disorder
The temporomandibular joint (TMJ) is the joint that connects the portion of your skull in front of your ear lobe to your lower jaw. This affects your chewing ability, and often produces pain if you are trying to eat. It is often accompanied by a popping or clicking sound, or tight feeling in your jaw when it closes or opens.

At Novera, we don’t just see patients who suffer from headaches, but also those who
experience jaw pain.

4. Cold Stimulus
This is commonly known as the brain freeze, where your head hurts because you just ate
something really cold. This is due to changes in blood vessels around certain nerves that
respond to the cold.

If you find yourself experiencing any headaches after eating, we encourage you to come in to Novera and tell us your story. We want to see you get better.

You can also ensure that you are staying hydrated during the day which will help, and also eliminating specific foods from your diet to test whether or not they are triggering your headaches.


We now offer virtual and in-person dietitian services along with our standard headache and migraine treatments.


Click here to schedule a Free Discovery Visit







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