4 doctors weighed in:
Why do I always get a headache if I don't eat at all or if I don't eat again within 5 hours of eating?
4 doctors weighed in

1 doctor agrees
In brief: Blood sugar
Let your doctor decide, some possibilities like low sugar, compulsive craving for food etc.

In brief: Blood sugar
Let your doctor decide, some possibilities like low sugar, compulsive craving for food etc.
Dr. Nalinaksha Joshi
Dr. Nalinaksha Joshi
Thank
Dr. James Huang
Family Medicine
1 doctor agrees
In brief: Blood sugar?
The simple answer is hypoglycemia (low blood sugar).
The more complex answer is to take a complete history and physical of your pre-prandial headache. Dehydration is another cause of a headache. Without a complete h & p it is impossible to tell why.

In brief: Blood sugar?
The simple answer is hypoglycemia (low blood sugar).
The more complex answer is to take a complete history and physical of your pre-prandial headache. Dehydration is another cause of a headache. Without a complete h & p it is impossible to tell why.
Dr. James Huang
Dr. James Huang
Thank
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