Headache and Hypoglycemia
Headache has been reported as a symptom associated with Hypoglycemia in medical literature. Learn what this association means, other symptoms of Hypoglycemia, and the tests providers may use to investigate it. Educational content only - not a diagnosis.
What does headache have to do with Hypoglycemia?
In the medical literature, headache is one of the symptoms reported in association with Hypoglycemia. This means people with Hypoglycemia may experience headache, but it does not mean headache always indicates Hypoglycemia - it can have many other causes.
Abnormally low blood sugar levels causing shakiness, sweating, confusion, and in severe cases loss of consciousness.
Tests used to investigate Hypoglycemia
Healthcare providers may order these tests when evaluating Hypoglycemia.
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Fasting Glucose
Measures blood sugar after fasting to screen for diabetes and prediabetes....
Fasting Insulin
Measures insulin levels to help assess insulin resistance....
Glucose 6-Phosphate Dehydrogenase G6Pd Test, Quantitative
Order Glucose 6-Phosphate Dehydrogenase (G6PD) Test, Quantitative.com online through our partner and visit a l...
Glucose Blood Test
The glucose test is a blood test used to measure glucose (blood sugar) levels. Glucose is the major source of ...
Igf-1 Insulin Blood Test
Our IGF-1 blood test is commonly used to measure levels of human growth hormone (hGH) and its activity....
Other symptoms of Hypoglycemia
These symptoms are also reported in association with Hypoglycemia.
Confusion
Lack of clarity and coherence of thought, perception, understanding, or action....
Excessive Sweating
Sweating more than is needed to regulate body temperature, which can accompany fever, anxiety, hypoglycemia, o...
Hunger
The sensation of needing to eat, which can be increased by low blood sugar or metabolic conditions....
Irritability
Easily annoyed or frustrated mood, which can be caused by stress, sleep problems, hormonal changes, or mood di...
Palpitations
A sensation that the heart is pounding or racing, which is a non-specific sign but may be a manifestation of a...
Reduced consciousness
Abnormally diminished level of attention, responsiveness, or wakefulness....
Tremor
An unintentional, oscillating to-and-fro muscle movement about a joint axis....
Frequently Asked Questions
Can headache be a sign of Hypoglycemia?
Headache is among the symptoms reported in association with Hypoglycemia in medical literature. Symptoms vary widely between individuals, and headache can occur for many reasons unrelated to Hypoglycemia. This information is educational, not a diagnosis.
What else can cause headache?
Headache can be associated with many conditions beyond Hypoglycemia. Explore the headache page to see a broader list of reported associations. Always discuss your symptoms with a qualified healthcare provider.
Which tests may be used if Hypoglycemia is suspected?
A healthcare provider may order tests such as Comprehensive Metabolic Panel (CMP), Fasting Glucose, Fasting Insulin, Glucose 6-Phosphate Dehydrogenase G6Pd Test, Quantitative, Glucose Blood Test when evaluating Hypoglycemia. Test selection is a clinical decision made by a qualified professional.