Pharmacological class: Thyroid hormones
What Drug Category Is Synthroid?
Synthroid (levothyroxine) is a thyroid medicine that replaces a hormone normally produced by your thyroid gland to regulate the body’s energy and metabolism. Levothyroxine is given when your thyroid does not produce enough of this hormone on its own. Synthroid is used to treat hypothyroidism (low thyroid hormone).
What Is The Indication For Synthroid?
SYNTHROID is indicated as a replacement therapy in primary (thyroidal), secondary (pituitary), and tertiary (hypothalamic) congenital or acquired hypothyroidism. SYNTHROID is indicated as an adjunct to surgery and radioiodine therapy in the management of thyrotropin-dependent well-differentiated thyroid cancer.
What Is Synthroid Made Of?
Synthroid is a synthetic compound identical to T4 (levothyroxine) produced by the human thyroid gland and Armour Thyroid is a natural product made from animal thyroid glands.
Is Eutirox The Same As Synthroid?
Synthroid (levothyroxine sodium) and Euthyrox (levothyroxine sodium) are synthetic compounds identical to T4 (levothyroxine) produced by the human thyroid gland used to treat hypothyroidism (low thyroid hormone). Synthroid is also used for pituitary TSH suppression.
What If I Accidentally Take 2 Levothyroxine?
Taking an extra dose of levothyroxine by accident is unlikely to harm you. you accidentally take more than 1 extra dose. you get side effects such as a racing heart beat or chest pain – these may not happen straight away – it can be several days before they come on.
What Happens If I Accidentally Took 2 Thyroid Pills?
The synthetic thyroid hormone T4 is relatively safe, and you shouldn’t worry if you accidentally take an extra dose, Bianco says. If you take combination therapy, which contains both T4 and T3, the medication needs to be taken precisely as prescribed, as taking too much can be dangerous.
Is 125 Mcg Synthroid A Lot?
The average full replacement dose of SYNTHROID is approximately 1.6 mcg per kg per day (for example: 100 to 125 mcg per day for a 70 kg adult). In patients with severe longstanding hypothyroidism, start with a dose of 12.5 to 25 mcg per day.
What Foods Should Be Avoided When Taking Synthroid?
Remember, certain foods and supplements can interfere with Synthroid. Foods containing soy and cottonseed meal can make Synthroid less effective. Walnuts, grapefruit juice, and dietary fiber can also make Synthroid less effective. If you eat any of these on a regular basis, check with your doctor.
What Are The Long Term Side Effects Of Taking Synthroid?
The more commonly reported adverse events have included those of hyperthyroidism due to therapeutic overdose including arrhythmias, myocardial infarction, dyspnea, muscle spasm, headache, nervousness, irritability, insomnia, tremors, muscle weakness, increased appetite, weight loss, diarrhea, heat intolerance,
What Happens If You Take An Extra Synthroid Pill?
Levothyroxine Overdose If you take too much of the drug, you may develop symptoms of overactive thyroid, including fatigue, sensitivity to heat, increased appetite, and sweating. Symptoms of a levothyroxine overdose may also include: Confusion and disorientation. Shock.
What Drugs Should Not Be Taken With Synthroid?
Aluminum and magnesium containing antacids, calcium carbonate, simethicone, or sucralfate and iron-containing compounds may decrease the absorption of Synthroid; so you should not take these medications within four hours of taking Synthroid.
Can Synthroid Help You Lose Weight?
Contrary to popular belief, effective treatment with levothyroxine (LT4) to restore normal thyroid hormone levels is not associated with clinically significant weight loss in most people. Overall, weight loss was modest, with a mean weight loss of 8.4 + 9.7 lbs.
Is Armor Thyroid Better Than Synthroid?
Synthroid is bio-identical to human T4 (thyroxine) hormone. Armour is derived from pigs, then purified, so it is not bio-identical to human thyroid hormone. Synthroid contains T4 (thyroxine) only, whereas Armour contains both T4 and T3 (tri-iodothyronine). T3 is more biologically active than T4.
Which Is Better Levothyroxine Or Synthroid?
According to a presentation at the annual meeting of the American Association of Clinical Endocrinologists in 2017, Synthroid was associated with significantly better thyroid-stimulating hormone (TSH) lab results than generic levothyroxine.
Is Synthroid Made From Pigs?
Levothyroxine (T4): the major hormone produced by the thyroid gland and available in pill form as Levoxyl™, Synthroid™, Levothroid™ and generic preparations. Currently desiccated thyroid extract is made from pig thyroids and is available as Armour Thyroid™ and Nature-Throid™.
Does Synthroid Make You Gain Weight?
When One Drug Isn’t Enough Levothyroxine drugs like Synthroid are synthetic forms of the thyroid hormone thyroxine, also known as T4. If you fall into this category, you may find that even after being treated with levothyroxine, you are gaining weight or unable to lose weight.
What Happens If You Stop Taking Synthroid?
In the case of Synthroid, discontinuing the medication results in a worsening of hypothyroid symptoms such as those that you listed. A detailed list of symptoms is found in the hypothyroid review article. In addition, cholesterol levels may rise, and heart disease and heart failure may ensue.
Does Synthroid Cause Hair Loss?
Ironically, taking the hormone levothyroxine to treat an underactive thyroid can contribute to some hair loss, among other side effects, but this seems to be more common within the first month of treatment and more often in children than adults.