Levothyroxine is used to take care of an thyroid that is underactivehypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and activity that is physical. In kids, having sufficient thyroid hormone is important for normal mental and development that is physical.
This medicine is also used to treat other styles of thyroid disorders (such as certain types of goiters, thyroid cancer).
This medication should not be employed to treat infertility unless it is caused by low thyroid hormone levels.
Take this medication by lips as directed by your doctor, usually once daily on an empty stomach, 30 minutes to 1 hour before breakfast. Take this medication with a full glass of water unless your physician directs you otherwise.
If you are taking the capsule form of this medication, swallow it whole. Do not split, crush, or chew. People who cannot swallow the capsule whole (such as infants or children that are small should use the tablet kind of the medicine.
For infants or children who cannot swallow tablets that are whole crush the tablet and mix in 1 to 2 teaspoons (5 to 10 milliliters) of water, and present using a spoon or dropper immediately. Don't prepare a supply in advance or mix the tablet in soy infant formula. Consult with your pharmacist to learn more.
Dosage is dependant on your age, fat, medical condition, laboratory test outcomes, and response to treatment.
Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.
Do not stop taking this medication without first consulting along with your physician. Thyroid replacement therapy is generally taken for life.
There are different brands of levothyroxine available. Do not change brands without first consulting your pharmacist or doctor.
Certain medications (such as for instance cholestyramine, colestipol, colesevelam, antacids, sucralfate, simethicone, iron, salt polystyrene sulfonate, calcium supplements, orlistat, sevelamer, and others) can decrease the number of thyroid hormones that is absorbed by your body. If you are taking any of these drugs, separate them from this medication by at least 4 hours.
Signs of low thyroid hormone amounts include tiredness, muscle aches, constipation, dry skin, fat gain, slow heartbeat, or sensitivity to cold. Tell your medical practitioner if your condition worsens or persists after many weeks of using this medicine.
Baldness might occur during the first few months of treatment. This effect is usually temporary as your body adjusts to this medication. If this effect persists or worsens, tell your pharmacist or doctor quickly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of adverse effects. Many people using this medication do not have adverse that is serious.
Tell your medical practitioner right away if any of these not likely but serious effects of high thyroid hormone levels occur: increased sweating, sensitiveness to heat up, mental/mood changes (such as for example nervousness, mood swings), tiredness, diarrhoea, shaking tremor that is(, headache, shortness of breath.
Get medical help right away if any of these rare but severe results of high thyroid hormone amounts occur: chest pain, fast/pounding/irregular heartbeat, inflammation hands/ankles/feet, seizures.
An extremely severe reaction that is allergic this drug is rare. However, get help that is medical away if you observe any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble respiration.
This is maybe not a complete list of possible adverse effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In america -
Call your doctor for medical advice about side impacts. You might report adverse effects to Food And Drug Administration at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Phone your doctor for medical advice about side results. You'll report effects that are side wellness Canada at 1-866-234-2345.
Before taking levothyroxine, tell your medical professional or pharmacist if you have any other allergies if you are allergic to it; or. This product may contain ingredients that are inactive which can cause allergy symptoms or other dilemmas. Talk to your pharmacist for more details.
Before by using this medication, tell your doctor or pharmacist your medical history, specially of: increased thyroid hormones (thyrotoxicosis), decreased gland that is adrenal, heart infection (such as coronary artery condition, irregular heartbeat), raised blood pressure, diabetes.
Before having surgery, tell your physician or dentist about most of the products you use (including prescription drugs, nonprescription drugs, and herbal products).
Current information shows that this drug may be used during pregnancy. Tell your doctor if you are pregnant because your dose may have to be adjusted.
Levothyroxine passes into breast milk but is not likely to damage a nursing infant. Check with your doctor before breast-feeding.
Airmail: 2-3 business weeks, EMS: 3-8 business days.
Airmail: 2-3 business weeks, EMS: 3-8 business days.