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Doctor insights on: Low Blood Sugar Headaches

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Dr. Bennett Machanic
4,049 doctors shared insights

Headache (Definition)

Also called cephalalgia, is pain anywhere in the region of the head or neck, & can be a symptom of a number of conditions affecting those areas. It originates from pain-sensitive structures such as cranium, muscles, nerves, vessels, subcutaneous tissues, eyes, ears, sinuses & mucous membranes. It is non-specific symptom & can be primary such as tension ha, or secondary ...Read more


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Can low blood sugar lead to constant headaches?

Can low blood sugar lead to constant headaches?

Yes : Very low blood glucose level can lead to headaches. The reason for such low levels should be tested. See endocrinologist. ...Read more

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Can Clarithromycin cause low blood sugar levels? Tiredness, shaking, dizziness, headaches, hunger and cravings after taking it. Should I stop?

Can Clarithromycin cause low blood sugar levels? Tiredness, shaking, dizziness, headaches, hunger and cravings after taking it. Should I stop?

Clarithromycin: can give a metallic taste in the mouth and GI symptoms but not the combination you are describing. Call your doctor and see what they advise you to do. Do not stop antibiotic without first checking with your doctor. ...Read more

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I have dizziness, fatigue, shaking, headache only when i miss a meal. Is this caused my low blood sugar?

I have dizziness, fatigue, shaking, headache only when i miss a meal. Is this caused my low blood sugar?

YesYes: You may be suffering from hypoglycemia and it ius best to learn to check your sugar at si h a time. You should eat frequently andy smaller meals. Also avoid simple sugars. Complex sugars are better or brown rice. ...Read more

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Muscle weakness,fatigue,no appetite,headache,eye probs,low blood sugar,pain everywhere,irritable,anxiety for3 years.What could this be?Dr doesn't know

Muscle weakness,fatigue,no appetite,headache,eye probs,low blood sugar,pain everywhere,irritable,anxiety for3 years.What could this be?Dr doesn't know

Have you spoken to: a psychologist? When doctors have tested for everything they can think of to find a physical illness, it makes sense to see if there may be a psychological explanation for your symptoms. Talk to your parents about meeting with a psychologist to try to figure this out. ...Read more

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What are the symptoms of a low blood sugar?

What are the symptoms of a low blood sugar?

Hypoglycemia: Symptoms may include: feeling shaky, hot, hungry, irritable, dizzy, light headed, nausea, headache, loss of consciousness. ...Read more

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What are symptoms of low blood sugar?

What are symptoms of low blood sugar?

Shaky: When your sugar is low, you can feel lightheaded, shaky and sweaty. ...Read more

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How couldyou tell if you have low blood sugar?

How couldyou tell if you have low blood sugar?

Meter or lab test: There are common symptoms that people with low blood sugar may experience, including sweats, shaking, heart pounding, vision changes, headaches, nausea or hunger, and weakness/lightheadedness. The only way to know that a low sugar is causing them, however, is to check with a glucose meter, or a lab test at a doctor's office. ...Read more

Blood Sugar (Definition)

The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. The body naturally tightly regulates blood glucose levels as a part of metabolic homeostasis. Glucose is the primary source of energy for the body's cells, and blood lipids (in the form of fats and oils) are primarily ...Read more


Dr. Tracy Berg
954 doctors shared insights

Hypoglycemia (Definition)

Symptoms include nervousness, sweating, hunger, anxiety, blurred vision, fatigue, fast heart rate, etc. -- however unless you have diabetes and are on Insulin or other medication, have renal or liver disease, cancer or prior stomach surgery -- then true hypoglycemia neveer occurs in human beings. If it a very frequently ...Read more