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What Causes Severe Headache After Taking Synthroid?

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Posted on Mon, 15 Sep 2014
Question: My wife just had a thyroidectomy and was prescribed 1000 mg of calcium twice daily and also included synthroid 0.2mg once daily in the morning. My question is that she is experiencing a severe headache on the left side for two days now. Could this be from the increased dose of synthroid or calcium?
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Answered by Dr. Binu Parameswaran Pillai (42 minutes later)
Brief Answer:
Hello

Detailed Answer:
Hello,

Good day,
Noted your concern.
Usually the dose of calcium can be reduced after few days of surgery if PTH levels and calcium levels are normal.

It is very unlikely that the one sided headache is secondary to either calcium or Synthroid. Most common cause of one sided headache is vascular headache ( Migraine and similar types). If the headache doesn't improve with panadol and rest, ( or if she has vomiting or fever) it is better to meet your GP

Regards
Binu
Note: For more information on hormonal imbalance symptoms or unmanaged diabetes with other comorbid conditions, get back to us & Consult with an Endocrinologist. Click here to book an appointment.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Binu Parameswaran Pillai

Endocrinologist

Practicing since :2003

Answered : 1438 Questions

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What Causes Severe Headache After Taking Synthroid?

Brief Answer: Hello Detailed Answer: Hello, Good day, Noted your concern. Usually the dose of calcium can be reduced after few days of surgery if PTH levels and calcium levels are normal. It is very unlikely that the one sided headache is secondary to either calcium or Synthroid. Most common cause of one sided headache is vascular headache ( Migraine and similar types). If the headache doesn't improve with panadol and rest, ( or if she has vomiting or fever) it is better to meet your GP Regards Binu