this usually happens when I am physically exerting myself, exercising. Is this somehow related to the drug, I didn't experience this before I had been using this medication?
28 Apr 2010
Light headedness is not a reported side-effect of levothroid.
Maybe you are over exerting yourself? ... except you do mention that this hasn't happened in the past.
If these symptoms are continuing and you are concerned see your doctor.
- Levothroid Information for Consumers
- Levothroid Information for Healthcare Professionals (includes dosage details)
- Side Effects of Levothroid (detailed)
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