Synthroid, containing levothyroxine, replaces a hormone your thyroid gland doesn’t produce enough of. This hormone regulates your metabolism, affecting everything from your energy levels to your weight and heart rate. Insufficient thyroid hormone causes hypothyroidism, leading to fatigue, weight gain, constipation, and cold sensitivity.
How Synthroid Works
Levothyroxine mimics the action of your natural thyroid hormone. Taking Synthroid daily replaces the missing hormone, allowing your body to function optimally. Regular blood tests monitor your hormone levels, ensuring your dosage remains accurate and effective. Your doctor adjusts your dosage based on these test results. Consistent adherence to your prescribed dosage is crucial for maintaining a stable hormone level.
Managing Your Synthroid Treatment
Timing is key: Take Synthroid on an empty stomach, at least 30 minutes before breakfast, for optimal absorption. Avoid taking it with calcium or iron supplements, as they can interfere with absorption. Consistency is vital: Take it at the same time each day to maintain consistent hormone levels. Report any significant changes in your health to your doctor. They can adjust your dosage or address any related concerns.
Potential Side Effects
While generally safe and effective, Synthroid can cause side effects like rapid heartbeat, nervousness, insomnia, or weight loss, particularly if the dosage is too high. Your doctor will carefully monitor your progress to minimize risks.
