Levothyroxine can be used to treat an underactive thyroid (hypothyroidism). 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 children, having enough 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 ought not to be employed to treat infertility unless it is caused by low thyroid hormone levels.
Take this medication by lips as directed by your physician, usually as soon as daily on an stomach that is empty 30 minutes to 1 hour before breakfast. Take this medication with a full glass of water unless your medical practitioner directs you otherwise.
It whole if you are taking the capsule form of this medication, swallow. Do not split, crush, or chew. People who cannot swallow the capsule whole (such as infants or small children) should use the tablet kind of the medication.
For babies 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 straight away. Don't prepare a supply in advance or mix the tablet in soy infant formula. Check with your pharmacist for more information.
Dosage is dependant on your age, weight, medical condition, laboratory test results, and response to treatment.
Use this medication regularly in order to get the benefit that is most from it. To help you remember, take it at the same time each day.
Do not stop taking this medication without first consulting with your medical practitioner. Thyroid replacement treatment is normally taken for life.
You can find various brands of levothyroxine available. Do not change brands without first consulting your doctor or pharmacist.
Certain medications (such as cholestyramine, colestipol, colesevelam, antacids, sucralfate, simethicone, iron, salt polystyrene sulfonate, calcium supplements, orlistat, sevelamer, and others) can reduce the number of thyroid hormone that is consumed by your body. From this medication by at least 4 hours if you are taking any of these drugs, separate them.
Symptoms of low thyroid hormones levels include tiredness, muscle aches, constipation, dry skin, weight gain, sluggish heartbeat, or sensitiveness to cold. Tell your doctor if your condition worsens or persists after many weeks of using this medicine.
Hair thinning may 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 immediately.
Remember that your doctor has prescribed this medication she has judged that the benefit to you is greater than the risk of adverse effects because he or. Many people using this medication do not have serious side effects.
Tell your doctor appropriate away if any of these not likely but serious effects of high thyroid hormone levels occur: increased sweating, sensitivity to heat up, mental/mood changes (such as nervousness, mood swings), tiredness, diarrhoea, shaking tremor that is(, headache, shortness of breath.
Get help that is medical away if any of these rare but serious results of high thyroid hormone amounts occur: chest pain, fast/pounding/irregular heartbeat, inflammation hands/ankles/feet, seizures.
A tremendously severe allergic reaction to this drug is rare. However, get help that is medical away if you observe any outward symptoms of a critical sensitive response, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble respiration.
This is maybe not a list that is complete of side effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the US -
Phone your medical practitioner for medical advice about adverse results. You'll report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Phone your physician for medical advice about side results. You may report effects that are side Health Canada at 1-866-234-2345.
Before using levothyroxine, tell your medical professional or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain ingredients that are inactive which can cause allergic reactions or other dilemmas. Talk to your pharmacist to get more details.
Before applying this medication, tell your physician or pharmacist your medical history, especially of: increased thyroid hormones (thyrotoxicosis), reduced adrenal gland function, heart disease (such as coronary artery disease, irregular heartbeat), raised blood pressure, diabetes.
Before having surgery, tell your doctor or dentist about all of the products you utilize (including prescription drugs, nonprescription drugs, and herbal products).
Current information shows that this drug might be used during pregnancy. Tell your doctor if you are pregnant because your dose might need certainly to be adjusted.
Levothyroxine passes into breast milk but is not likely to damage a medical baby. Check with your doctor before breast-feeding.
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