Levothyroxine is employed to treat 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 physical activity. In kids, having sufficient thyroid hormone is important for normal mental and development that is physical.
This medicine can be utilized to treat other types of thyroid problems (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 empty stomach, 30 minutes to 1 hour before breakfast. Take this medication with a glass that is full of unless your physician 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 children that are small should use the tablet type of the medicine.
For infants or children who cannot swallow whole tablets, 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. Do not prepare a supply in advance or mix the tablet in soy infant formula. Consult your pharmacist to find out more.
Dosage is dependant on your age, fat, medical condition, laboratory test outcomes, and response to treatment.
Use this medicine regularly to get the benefit that is most from it. Each day to help you remember, take it at the same time.
Do not stop taking this medicine without very first consulting together with your doctor. Thyroid replacement therapy is normally taken for life.
There are various 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, sodium polystyrene sulfonate, calcium supplements, orlistat, sevelamer, and others) can reduce the level 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, slow heartbeat, or sensitivity to cold. Tell your physician if your condition worsens or persists after weeks of using this medication.
Hair loss 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 doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication she has judged that the benefit to you is greater than the risk of side effects because he or. Many people using this medication do not have serious side effects.
Tell your doctor right away if some of these not likely but serious effects of high thyroid hormone levels occur: increased sweating, sensitiveness to heat up, mental/mood changes (such as 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 impacts of high thyroid hormones levels occur: chest pain, fast/pounding/irregular heartbeat, swelling hands/ankles/feet, seizures.
An extremely serious allergic reaction to this drug is rare. However, get medical help right away if you observe any symptoms of a critical allergic reaction, including: rash, itching/swelling (especially associated with face/tongue/throat), severe dizziness, trouble breathing.
This is maybe not a complete list of possible side effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the usa -
Call your physician for medical advice about adverse results. You'll report adverse effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Phone your doctor for medical advice about part results. You may report adverse effects to wellness Canada at 1-866-234-2345.
Before using levothyroxine, tell your doctor 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 allergy symptoms or other problems. Talk to your pharmacist for lots more details.
Before using this medication, tell your medical practitioner or pharmacist your medical history, specially of: increased thyroid hormones (thyrotoxicosis), decreased gland that is adrenal, heart illness (such as coronary artery infection, irregular heartbeat), raised blood pressure, diabetes.
Before having surgery, tell your physician or dentist about all of the products you employ (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 have to be adjusted.
Levothyroxine passes into breast milk but is not likely to damage a medical baby. Consult with your doctor before breast-feeding.
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