Levoxyl (Levothyroxine)

What is the brand name for this medicine?
LEVOXYL

What is this medicine used for?
The medicine replaces the thyroid hormone normally produced by the body. The deficiency may be due to damage to the thyroid gland by surgery, radiation, or drugs, or it may be due to partial or total absence of the thyroid gland.

How is this medicine taken?
It is recommended to take this medicine on an empty stomach daily before breakfast. This medicine should be taken regularly and continuously.

How does the medicine work?
It simply replaces what the body can no longer produce. Thyroid hormone increases the metabolic rate of your body’s tissues and is necessary for normal growth and cell function.

What if I miss a dose?
Take your next dose as soon as you remember. If it is time for your next dose, skip the missed dose and go back to your regular schedule. Do not double doses or take extra.

How is this medicine stored?
Store at room temperature in a tightly closed container. Keep away from heat and light.

Are there side effects?
Side effects are rare and are usually related to overdosing. These may include chest pain, palpitations, rapid pulse, sweating, heat intolerance, and nervousness. If you experience other side effects that are bothersome to you, notify your doctor or pharmacist.

Are there precautions with this medicine?
Patients being treated for diabetes or adrenal insufficiency may have worsening of symptoms if given thyroid hormones. Also women on long-term therapy with levothyroxine may experience decrease in bone density.

What about interactions with other drugs?
The effects of anticoagulants (blood thinners) are increased, and the effects of some beta blockers may be decreased. Also, theophylline (an asthma drug) effects may be increased, and digoxin (for heart) effects may be decreased.
For more information on specific drug interactions, talk to your pharmacist.

Can I take this medicine if I’m pregnant or breast-feeding?
Thyroid hormones do not cross the placenta; so can be safely used during pregnancy. For nursing mothers, minimal amounts of thyroid appear in breast milk. Discuss with your doctor any possible risks to your baby while taking this medicine.