Thyroid hormone is especially important for brain development in the first two years of life. It is also necessary for body growth and development and the normal functions of all the body's systems. Stopping thyroid hormone replacement in adulthood can lead to sluggishness, weight gain, constipation, puffiness and dry skin. For these reasons, the thyroid hormone must be taken every day for the entire lifespan. Giving your child's thyroid replacement will soon become part of your daily routine.
Many people keep a calendar on which they check off the date every morning after giving the tablet.
Other people find it helpful to count out seven tablets at the beginning of every week and place them in a separate container. Try to avoid missing a dose. Your child can take any medications prescribed by your doctor. He should also receive immunizations just as any other child would. Too much thyroid hormone will speed up the body's functions to a dangerous level, causing a fast heart rate, diarrhea, difficulty sleeping and shakiness.