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Prescription Required
Formulation: Tablet
Select the quantity to see the price.
* This price includes a dispensing fee, medical review fee, and packing fee.
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Levoxyl (active ingredient: levothyroxine sodium) is a prescription medication used to replace or supplement thyroid hormone in people whose thyroid gland does not produce enough of this essential hormone. Thyroid hormones help regulate many important body functions, including metabolism, energy production, heart rate, body temperature, growth, and development.
Levoxyl is prescribed to treat the following conditions:
Levoxyl is primarily used to treat hypothyroidism, a condition in which the thyroid gland does not produce enough thyroid hormone. Without adequate thyroid hormone, many of the body’s normal processes slow down, leading to symptoms such as:
Levoxyl can be used to treat several forms of hypothyroidism, including:
By restoring normal thyroid hormone levels, Levoxyl helps relieve symptoms and allows the body’s organs and tissues to function properly.
Levoxyl is also used as thyroid hormone replacement therapy for people who have thyroid hormone deficiency from almost any cause, including:
However, Levoxyl is not intended for people with temporary hypothyroidism that occurs during the recovery phase of subacute thyroiditis, as thyroid function often returns to normal without long-term hormone replacement.
Levoxyl belongs to a class of medications called thyroid hormones. It contains levothyroxine sodium, a synthetic form of thyroxine (T4), one of the hormones normally produced by the thyroid gland.
After it is absorbed into the body, levothyroxine is converted into the active thyroid hormone triiodothyronine (T3) as needed. These hormones help regulate metabolism and support the normal function of nearly every organ system.
By replacing the thyroid hormone your body cannot produce on its own, Levoxyl helps restore normal thyroid hormone levels, improve metabolism, increase energy, and relieve the symptoms of hypothyroidism. For most people with permanent hypothyroidism, Levoxyl is a long-term, and often lifelong, treatment that must be taken consistently to maintain normal thyroid function.
Levoxyl is available as an oral tablet that is usually taken once daily, or exactly as prescribed by your healthcare provider. For the medication to work properly, it should be taken on an empty stomach, preferably 30 to 60 minutes before breakfast, with a full glass of water.
Taking Levoxyl at the same time every day helps maintain consistent thyroid hormone levels in your body and improves the effectiveness of treatment. Try to establish a regular routine, as consistency is important for achieving and maintaining normal thyroid function.
Swallow the tablet whole with a full glass of water. Do not chew, break, or crush the tablet unless your healthcare provider specifically instructs you to do so. Swallowing the tablet whole helps ensure the medication is absorbed as intended.
If you have difficulty swallowing tablets, speak with your healthcare provider before altering the tablet. They can advise you on the safest way to take your medication based on your individual needs.
The appropriate dose of Levoxyl is individualized and depends on several factors, including:
Your healthcare provider will determine the dose that is right for you and may adjust it over time based on your response to treatment and laboratory tests, such as your thyroid-stimulating hormone (TSH) and thyroid hormone levels.
To help Levoxyl work as effectively as possible:
If you miss a dose, follow your healthcare provider’s instructions or ask your pharmacist for guidance. Do not stop taking Levoxyl without consulting your healthcare provider, as doing so may cause your thyroid hormone levels to become too low and your symptoms to return.
Levoxyl (Levothyroxine) is available in the following forms and strengths:
Before taking Levoxyl, tell your healthcare provider about your complete medical history, any allergies you have, and all prescription medications, over-the-counter medicines, vitamins, and herbal supplements you are taking. This information helps your healthcare provider determine whether Levoxyl is appropriate for you and whether your treatment requires additional monitoring.
Levoxyl should not be used to treat obesity or for weight loss in people with normal thyroid function.
In people whose thyroid hormone levels are normal (euthyroid patients), the doses typically used to replace thyroid hormone do not cause meaningful weight loss. Taking higher-than-prescribed doses will not improve weight loss and can lead to serious or life-threatening side effects.
Never take more Levoxyl than prescribed, and do not use it for weight management unless specifically instructed by your healthcare provider.
Taking excessive doses of Levoxyl can cause symptoms of thyroid hormone toxicity, which may be severe or life-threatening. The risk is even greater when Levoxyl is taken together with sympathomimetic medications, such as certain appetite suppressants or stimulant medications.
Signs and symptoms of excessive thyroid hormone may include:
Seek immediate medical attention if you experience any of these symptoms.
If you have coronary artery disease, heart rhythm problems, or another cardiovascular condition, tell your healthcare provider before starting Levoxyl.
People receiving thyroid hormone suppression therapy with Levoxyl may have an increased risk of cardiac arrhythmias (abnormal heart rhythms), particularly during surgery. If you are scheduled for a surgical procedure, be sure to tell your surgeon, anesthesiologist, and other healthcare providers that you are taking Levoxyl.
If you are taking Levoxyl together with sympathomimetic medications, your healthcare provider may monitor you closely for signs of reduced blood flow to the heart (coronary insufficiency) or other cardiovascular complications.
Contact your healthcare provider immediately if you develop new or worsening cardiovascular symptoms while taking Levoxyl, including:
If these symptoms occur, your healthcare provider may temporarily reduce your dose or stop the medication for about one week before restarting it at a lower dose. Do not adjust your dosage on your own unless instructed to do so.
Before taking Levoxyl, tell your healthcare provider or pharmacist if you are allergic to levothyroxine or any of the ingredients in the medication. Although allergic reactions to the active ingredient are uncommon, some people may react to the inactive ingredients contained in the tablets.
Seek emergency medical attention if you develop symptoms of a serious allergic reaction, such as:
Take Levoxyl exactly as prescribed and attend all recommended follow-up appointments. Your healthcare provider will periodically monitor your thyroid hormone levels and adjust your dosage if necessary to ensure the medication is working safely and effectively. Do not increase, decrease, or stop taking Levoxyl without consulting your healthcare provider.
Levoxyl is usually taken once daily on an empty stomach, preferably 30 to 60 minutes before breakfast. Swallow the tablet with a full glass of water and take it at the same time every day to help maintain consistent thyroid hormone levels. For the best results, follow your healthcare provider’s instructions carefully and take the medication exactly as prescribed.
If you miss a dose of Levoxyl, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and take your next dose at the usual time. Do not take two doses at the same time to make up for a missed dose. If you miss more than one dose or are unsure what to do, contact your healthcare provider or pharmacist for advice.
Some medications and supplements can reduce the absorption of Levoxyl, making it less effective. Examples include antacids, calcium supplements, iron supplements, and certain cholesterol-lowering medications. Tell your healthcare provider and pharmacist about all prescription medications, over-the-counter medicines, vitamins, and herbal supplements you are taking before starting Levoxyl. They can advise you on whether any medications should be taken at a different time of day to avoid interactions.
Some people begin to notice an improvement in their symptoms within 1 to 2 weeks of starting Levoxyl. However, it may take 4 to 6 weeks, and sometimes longer, for the medication to reach its full effect and for thyroid hormone levels to stabilize. Your healthcare provider will typically perform blood tests, such as thyroid-stimulating hormone (TSH) levels, several weeks after starting treatment or changing your dose to determine whether any adjustments are needed.
Yes. Levoxyl is considered an important treatment for hypothyroidism during pregnancy. Maintaining normal thyroid hormone levels is essential for both the mother’s health and the baby’s growth and brain development. If you become pregnant while taking Levoxyl, notify your healthcare provider as soon as possible. Your thyroid hormone requirements may increase during pregnancy, and your healthcare provider may adjust your dosage and monitor your thyroid function more frequently throughout your pregnancy.
| Generic name: | Levothyroxine |
|---|---|
| Formulation: | Tablet |
| Strength(s): | 0.025mg, 0.05mg, 0.100mg, 0.150mg |
| Quantities Available: | 100, 120 |
Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.
Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.
When ordering Levoxyl (levothyroxine sodium) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time, which is common for prescription medications to ensure adequate management without frequent refills.
Here’s what you need to know:
Dosage and Quantity: Levoxyl is available in various strengths, such as 0.05 mg (50 mcg), 0.1 mg (100 mcg), and 0.15 mg (150 mcg) tablets. The dosage and quantity required for a 90-day supply will depend on your prescribed regimen, which your healthcare provider will determine based on your thyroid hormone levels and response to treatment.
For example:
If you are prescribed Levoxyl 0.1 mg (100 mcg) tablets to be taken once daily:
You would need 90 tablets (90 days x 1 tablet per day) for a 90-day supply.
No, we don’t sell levothyroxine sodium specifically, but you can still enjoy low prices on Levoxyl, which contains levothyroxine sodium as an active ingredient. To order Levoxyl from our website, you will need a valid prescription from your healthcare provider. We require this to dispense the medication safely and accurately. You can submit your prescription by mail, fax, or by uploading it through your online account during the ordering process.
Yes, we ship Levoxyl (levothyroxine sodium) to both the United States and Puerto Rico.
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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Levoxyl (Levothyroxine). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Levoxyl (Levothyroxine).
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