Hypothyroidism is treated with tablets taken for the rest of your life aimed to cure the symptoms of hypothyroidism by replacing the lack of thyroid hormones in the blood. Most people start to feel better within a week or 2 while on treatment. The doctor has to determine the right dosage of the tablets and other tests after 2 to 3 months while on treatment. Excessive hormones can cause side effects, eg increased appetite, insomnia, heart palpitations and shakiness.
Attribution: Straight Talk Foundation