The more common side effects of levothyroxine can include leg cramps, headache, nervousness, irritability, trouble sleeping, tremors, tiredness, muscle weakness, increased appetite, weight loss, diarrhea, heat sensitivity, skin rash, and changes in menstrual periods in women.
Levothyroxine is a synthetic prohormone that is used to treat hypothyroidism.
Fiber supplements and high fiber foods should also be taken well after the levothyroxine has been absorbed by your body.
Levothyroxine does not cause significant weight loss in most people. Some side effects can be serious. Dosage Forms if initial serum T4 lower than 5 mcg dL begin treatment at higher dose 50 mcg day.
Do not take a double dose to make up for a missed one. SYNTHROID levothyroxine sodium tablets, for oral use is a prescription, man-made thyroid hormone that is used to treat a condition called hypothyroidism.
Levothyroxine sodium is a drug approved by the FDA as an oral and injectable prescription thyroid hormone medication that is used to treat underactive thyroid hypothyroidism and other conditions. Check for bioequivalence if switching brands generics, OR every week after switching from one levothyroxine sodium preparation to another.
What should I do if I forget a dose.
Ask your doctor before use if you are taking the following medications:
CHD or multiple risk factors for CHD.
Do not use Depakote during pregnancy unless instructed to do so by your doctor.
CHD, stroke, pulmonary embolism, invasive breast cancer, endometrial cancer, colorectal cancer, hip fracture, and death from other causes to conclude that the risks of therapy with estrogen plus progestin outweighed the benefits, 7 whereas risks and benefits were balanced for unopposed estrogen therapy 8 in postmenopausal women who overall were not at high risk for CHD, breast cancer, or osteoporosis.
QT interval and other antiarrhythmics, and the need for periodic monitoring of QT and renal function to minimize the risk of serious abnormal rhythms.
Drug increases risk of serious GI adverse events, including bleeding, ulcers, and stomach or intestinal perforation, which can be fatal.
Iron and calcium supplements and antacids can decrease the absorption of levothyroxine tablets. This medication comes in tablet form and is taken once in the morning on an empty stomach, with a glass of water. Tell your health care provider about any negative side effects you experience from prescription drugs.