Why does hypoglycemia cause a headache?

Headaches From Hypoglycemia. Headaches from hypoglycemia are usually described as a dull, throbbing feeling in the temples. The pain can occur with other hypoglycemic symptoms, like blurry vision, increased heart rate, nervousness, fatigue, irritability, and confusion. read more

Why Hypoglycemia Causes Headaches . Low blood glucose levels often cause headaches because of delayed, irregular, and unhealthy meals. These types of headaches can be accompanied by nausea, blurred vision, irritability, confusion, and fatigue. Early warning signs to watch for include sweating, mood changes, yawning, and craving sweet foods. read more

Hypoglycemia is a state of low blood sugar in the body. It has been recognized since the early 1900’s that missing a meal may lead to headache. Today, studies are showing that ingesting simple sugars can also trigger a migraine attack. read more