Welcome to the Migraine and Headaches Forum! This forum is for questions and support regarding migraine and headache issues such as: abdominal
migraines, headaches caused by allergies, cluster headaches,
headaches, headaches in children, migraine headaches, sinus headaches, tension headaches, visual disturbances.
Headaches, light headedness, palpitations and heat intolerance may actually be associated with the thyroid problem. You have noted that your thyroid hormone levels appear to be within normal range.
Have you been experiencing headaches even prior to the diagnosis of the thyroid problem?
I suggest that you seek immediate consult during episodes of palpitations and chest pains. Your blood pressure and an EKG may be necessary.
Your condition may be explained by the thyroid problem. So for as long as the thyroid function is well maintained, then I do not think this requires immediate intervention.
For new onset chest pains and increase in headache severity ,then immediate consult is necessary.