✱ 1 – Heart Rate Changes
If your thyroid is underactive, then that results in your heart rate being low and beating too slowly. If it is overactive, then your heart rate will be high and that means your heart will beat quickly.
If you have most of these signs or even a few, it can mean that your thyroid is not functioning properly. Therefore, you will want to go see your doctor and have it tested. There are medications and treatments for both hypothyroidism and hyperthyroidism.
