Type 2 diabetes is a chronic metabolic disease that results in blood sugar, or glucose, abnormalities. This causes a host of symptoms and related complications, some of which can be life-threatening. When suffering with abnormally high blood sugars, a headache may occur and could be a sign that something is not quite right.
As a result, the symptoms are often slow to appear.
Headaches are considered an early sign of hyperglycaemia.
The pain can become more severe as your condition gets worse.
Also, if a person has a history of hyperglycaemia, a headache can be a sign that you need to check your blood sugar.
A common sign of hypoglycaemia is a headache or migraine, as the Migraine Trust said: “The brain requires a continuous supply of glucose from the blood in order to function and if glucose levels drop (as in hypoglycaemia) the brain is one of the first organs affected.”
The brain not receiving enough glucose causes most of the symptoms of hypoglycaemia, which include headache, migraine, confusion, sweating, faintness and possibly hypothermia.
Having too much or too little sugar can cause problems including headaches.
This is because sugar has a direct effect on the brain and the nervous system.
For those suffering with type 2 diabetes, you can manage hyperglycaemia by eating healthy, being active, and managing stress.
Oral medications and eventually insulin is suggested to help manage hyperglycaemia.
Alcohol can raise blood sugar levels but can also cause dangerously low blood sugar levels.
Work with your provider to determine how much is safe to drink.