What is anhydrous levothyroxine sodium?

Levothyroxine sodium anhydrous is the sodium salt of L-thyroxine. It is used as replacement therapy in the treatment of hypothyroidism. It contains a L-thyroxine(1-).

Is 100 mcg levothyroxine too much?

Adults usually start with a dose between 50 micrograms and 100 micrograms taken once a day. This may be increased gradually over a few weeks to between 100 micrograms and 200 micrograms taken once a day. Some people, such as over-50s or people with heart disease, may start on a lower dose.

How long is levothyroxine good after the expiration date?

Some levothyroxine sodium tablets remain very stable, losing less than 5 percent of labeled potency within 24 months, while other products lost approximately 10 percent of labeled potency in 9 months.

What are the side effects of levothyroxine 100 mcg?

The more common side effects of levothyroxine can include:

  • increased appetite.
  • weight loss.
  • heat sensitivity.
  • excessive sweating.
  • headache.
  • hyperactivity.
  • nervousness.
  • anxiety.

What are the side effects of levothyroxine sodium?

Levothyroxine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

  • weight gain or loss.
  • headache.
  • vomiting.
  • diarrhea.
  • changes in appetite.
  • fever.
  • changes in menstrual cycle.
  • sensitivity to heat.

What is the sodium content in levothyroxine?

The average full replacement dose of levothyroxine sodium is approximately 1.7 mcg/kg/day (e.g., 100-125 mcg/day for a 70 kg adult). Older patients may require less than 1 mcg/kg/day. Levothyroxine sodium doses greater than 200 mcg/day are seldom required.

Should you take generic levothyroxine?

If cost is a concern, a generic version of levothyroxine may be a good option for you. Many people take it without any problems and the cost is about 75 percent less than the average retail price of brand names.

Is levothyroxine given for hyperthyroidism?

Levothyroxine is used to treat hypothyroidism (low thyroid hormone). It is also used to treat or prevent goiter (enlarged thyroid gland), which can be caused by hormone imbalances, radiation treatment, surgery, or cancer.

Is levothyroxine sodium the same as levothyroxine?

Both Thyroxine sodium and Levothyroxine are generic terms for one and the same type of Thyroxine Hormone, T4 commonly prescribed under the name of Eltroxin, Thyronorm, Synthroid, etc.