L-Thyroid 100mcg Tablet

By L-Thyroid

Rx

100 Tablet in a Strip

Composition icon

Composition

Thyroxine(100mcg)

Manufacturer - Johnlee Pharmaceuticals Pvt Ltd icon

Manufacturer - Johnlee Pharmaceuticals Pvt Ltd

42/44, Babu Genu Road, Shop No. 06, 2nd Floor, Om Shanti Co-op Housing Society, Kalbadevi Road, Mumbai-400002. (India)

Expires on or after icon

Expires on or after

May, 2026

About L-Thyroid 100mcg Tablet

L-Thyroid 100mcg Tablet is a medication prescribed to treat hypothyroidism, a condition where the thyroid gland does not produce enough hormones. This medicine helps replace the hormone that is lacking in your body, assisting in regulating energy levels and metabolism. Before starting this medication, your doctor will conduct a blood test to determine the appropriate dosage for you. Regular blood tests will be necessary to monitor its effectiveness, and the dosage may be adjusted as needed.

It is recommended to take L-Thyroid 100mcg Tablet on an empty stomach, preferably before your first meal of the day. Consistent and timely intake of this medicine is essential to reap the maximum benefits. Improvement in symptoms may take a few weeks to become noticeable, and it may be required to continue taking the medication indefinitely to maintain optimal thyroid function.

Common side effects of L-Thyroid 100mcg Tablet may occur if the dosage is higher than necessary. These side effects can include irregular heartbeat, nausea, anxiety, diarrhea, weight loss, tremors, increased appetite, and restlessness. Most side effects typically subside once the correct dosage is established. Contact your doctor immediately if you experience a high temperature, rapid or irregular heart rate, low blood pressure, yellowing of the eyes or skin, confusion, or seizures.

While weight loss may be a side effect of this medication, it should not be used for the purpose of treating obesity. It is important to notify your doctor if you become pregnant while taking L-Thyroid 100mcg Tablet, as the dosage may need to be adjusted. Additionally, other medications can interact with this drug, so it is advisable to consult your doctor if you are taking any other medications simultaneously.


Benefits

L-Thyroid 100mcg Tablet is a beneficial medication primarily used in the treatment of hypothyroidism, a condition where the body does not produce enough thyroxine, resulting in symptoms such as tiredness, weight gain, and muscle aches. This tablet contains a synthetic version of thyroxine, a hormone naturally produced in the body. By raising hormone levels to the appropriate amount, L-Thyroid 100mcg Tablet helps alleviate these symptoms and effectively controls an underactive thyroid gland.


One of the key benefits of L-Thyroid 100mcg Tablet is its ability to minimize symptoms associated with low thyroid hormones, such as unexplained weight gain, fatigue, and sensitivity to the cold. By replacing the body's natural thyroid hormone, this medication plays a crucial role in maintaining both mental and physical health. It is important to note that while L-Thyroid 100mcg Tablet provides essential benefits in managing hypothyroidism, it should not be used for weight loss or obesity treatment.


It is worth mentioning that L-Thyroid 100mcg Tablet is often a lifelong medication for individuals with hypothyroidism, and it is important to adhere to the prescribed dosage. It is advisable not to discontinue the medication without consulting a healthcare provider, as regular blood tests may be necessary to monitor the effectiveness of the treatment and ensure the correct dosage for optimal outcomes. Overall, L-Thyroid 100mcg Tablet offers valuable benefits in managing hypothyroidism and improving the quality of life for individuals with this condition.


How to use the L-Thyroid 100mcg Tablet

To use L-Thyroid 100mcg Tablet properly, follow the directions given by your doctor. Take the tablet as a whole with a glass of water. It should not be crushed, chewed, or broken. Remember to take L-Thyroid 100mcg Tablet on an empty stomach. Ideally, take it in the morning at least thirty minutes before having breakfast, or follow your physician's instructions. The correct dosage and duration of treatment will be determined by your doctor based on factors such as your age, weight, and the condition being treated. Always follow your doctor's guidance for the best results.


Uses of L-Thyroid 100mcg Tablet

L-Thyroid 100mcg Tablet is primarily used in the treatment of hypothyroidism, a condition characterized by an underactive thyroid gland. This medication is essential in managing hypothyroidism effectively. By taking L-Thyroid 100mcg Tablet as prescribed, individuals can address the imbalances in thyroid hormones and alleviate symptoms associated with the condition. It plays a crucial role in regulating thyroid function and ensuring the body's metabolic processes are functioning optimally. L-Thyroid 100mcg Tablet is specifically designed to support those with hypothyroidism in maintaining a healthy thyroid hormone balance, promoting overall well-being.


What conditions L-Thyroid 100mcg Tablet treats?

L-Thyroid 100mcg Tablet is commonly used to treat hypothyroidism, a condition where the thyroid gland doesn't produce enough hormones for the body. This leads to symptoms such as tiredness, sensitivity to cold, constipation, weight gain, dry skin, puffiness, hoarseness, and muscle weakness. In some cases, there may also be a loss of Calcium and Vitamin D due to hypothyroidism. The medication helps manage these symptoms by providing the necessary thyroid hormones the body lacks.


Should you consult a doctor?

If you are considering taking L-Thyroid 100mcg Tablet, it is important to know when to seek medical advice. Do not use this medication if you have untreated hyperthyroidism, subclinical or overt thyrotoxicosis, untreated adrenal insufficiency, or untreated pituitary insufficiency. Before starting L-Thyroid 100mcg Tablet, talk to your doctor if you have severe or chronic hypothyroidism, a history of thyroid cancer, diabetes mellitus or insipidus, pituitary and/or adrenocortical insufficiency, thyroid autonomy, secondary hypothyroidism or panhypopituitarism, a history of fits, myxoedema, or malabsorption syndrome. It is crucial to consult with your healthcare provider to determine if L-Thyroid 100mcg Tablet is safe and suitable for your specific health conditions before starting or continuing the medication.


Side effects of L-Thyroid 100mcg Tablet

When taking L-Thyroid 100mcg Tablet, some individuals may experience side effects. It is important to note that most of these side effects do not typically require medical intervention and tend to fade away as your body becomes accustomed to the medication. However, if any of these side effects persist or cause concern, it is advisable to consult your doctor promptly.


Common side effects of L-Thyroid 100mcg Tablet may include palpitations, anxiety, vomiting, diarrhea, weight loss, nervousness, increased appetite, and tremors. Moreover, individuals may also experience irregular heartbeat (palpitations), muscle spasms, headaches, irritability, sleeplessness, muscle weakness, heat intolerance, menstrual irregularities, and skin rash while using this medication.


Some other potential side effects that may arise from using L-Thyroid 100mcg Tablet include variations in weight, changes in menstrual cycles, fever, sensitivity to heat, and mood swings. It is essential to be aware of these side effects and seek medical guidance if they persist or cause significant discomfort.


Safety advice

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liver

Limited data is accessible on the use of L-Thyroid 100mcg Tablet in individuals with liver conditions. It is advisable to seek advice from a healthcare professional before taking this medication if you have liver disease.

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kidney

Limited data exists on using L-Thyroid 100mcg Tablet in kidney disease patients. Consult your doctor for guidance.

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alcohol

It is safe to consume alcohol while taking L-Thyroid 100mcg Tablet as it does not lead to any harmful side effects.

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driving

L-Thyroid 100mcg Tablet generally does not impact driving ability.

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pregnancy

L-Thyroid 100mcg Tablet is considered safe to use during pregnancy, with studies indicating low to no risk to the baby's development.

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breastfeeding

L-Thyroid 100mcg Tablet is considered safe to use during breastfeeding. Studies indicate that it does not pass into breastmilk in a harmful way. It is unlikely to have any negative effects on the baby.


Age above 75(Geriatrics)

L-Thyroid 100mcg Tablet should be used with caution in elderly patients (aged 65 years and above). Consult your doctor before taking L-Thyroid 100mcg Tablet


Age below 6 months(Pediatrics)

L-Thyroid 100mcg Tablet is not recommended for use in children and neonates under 2 years of age. Consult your doctor before taking it.


Consumption warning before consuming L-Thyroid 100mcg Tablet

Before taking L-Thyroid 100mcg Tablet, it is important to be aware of certain warnings. Foods such as soybean flour, cottonseed meal, cabbage, cauliflower, walnuts, dietary fiber, calcium, and calcium-fortified juices can interfere with the effectiveness of this medication. Therefore, it is advisable to avoid consuming these foods around the time of taking L-Thyroid 100mcg Tablet. Individuals with acute myocardial infarction, high blood pressure, or heart conditions should not use this medication without close clinical monitoring of their heart function. Prolonged use of L-Thyroid 100mcg Tablet may impact bone health, potentially leading to osteoporosis and an increased risk of bone fractures. To mitigate this risk, your healthcare provider may recommend calcium or vitamin D supplements along with L-Thyroid 100mcg Tablet. It is crucial to note that L-Thyroid 100mcg Tablet should not be used for weight loss purposes alone and is not suitable for treating thyroid cancer or aiding in weight reduction. Diabetic individuals taking L-Thyroid 100mcg Tablet may experience changes in blood glucose control, necessitating potential adjustments in antidiabetic medications or insulin dosages.


Disease interactions

When it comes to taking L-Thyroid 100mcg Tablet, individuals with cardiovascular disorders need to be cautious. This is because thyroid hormones, found in L-Thyroid 100mcg Tablet, can increase the workload of the heart and the body's oxygen consumption. If you have conditions such as high blood pressure, chest pain (angina), or coronary artery disease, it is essential to take this medication under careful supervision. Regular monitoring of your heart function is recommended while using L-Thyroid 100mcg Tablet. If you experience frequent chest pain, it is crucial to consult your doctor promptly so that appropriate adjustments to the dosage can be made to ensure your well-being.


What if you forgot to take L-Thyroid 100mcg Tablet?

If you forget to take a dose of L-Thyroid 100mcg Tablet, take it as soon as you remember. But if it's close to your next scheduled dose, just skip the missed one and continue with your regular dosing schedule. Never take a double dose to make up for the missed one. It's important to maintain consistency with your medication routine.


What happens if you take overdose of L-Thyroid 100mcg Tablet?

If someone takes too much L-Thyroid 100mcg Tablet, it can lead to an overdose. Symptoms of an overdose may include hyperthyroidism, which can manifest as agitation, confusion, irritability, hyperactivity, headache, sweating, dilated pupils, rapid or irregular heartbeat, fast breathing, fever, increased bowel movements, and seizures. Additionally, psychiatric symptoms such as mood swings, fatigue, anxiety, and nervousness may also occur. In severe cases, an overdose can result in a thyrotoxic crisis, leading to serious complications like seizures, abnormal heart rhythms, heart failure, and even coma. If you suspect an overdose, seek immediate medical help from your doctor or the nearest hospital.


Related lab tests

When taking L-Thyroid 100mcg Tablet, it is important to monitor your thyroid health through specific lab tests. These tests help in assessing the functioning of your thyroid gland and related antibodies. The related lab tests for L-Thyroid 100mcg Tabletinclude Anti Thyroglobulin Antibody test, Thyroid Function Test, Thyroid Profile Free test, and Thyroid Stimulating Hormone (TSH) test.


Anti Thyroglobulin Antibody test helps in detecting antibodies that may attack the thyroid gland, indicating autoimmune thyroid disease. The Thyroid Function Test measures various thyroid hormone levels in your blood to evaluate your thyroid function. The Thyroid Profile Free test assesses the levels of free T3, free T4, and TSH in your blood, providing a comprehensive view of thyroid function. Lastly, the Thyroid Stimulating Hormone (TSH) test specifically measures the levels of TSH, a hormone produced by the pituitary gland that stimulates the thyroid gland.


Other relevant lab tests for monitoring thyroid health include Thyroid Profile -Total, Thyroid Package, Healthians Full Body Checkup With Thyroid And CBC, Thyroid Package – Advance, and Jaanch Thyroid Profile Advanced, among others. These tests offer different levels of assessment and can help in understanding any abnormalities or imbalances in thyroid function. Regular monitoring through these tests can help in managing thyroid conditions effectively.


Additional Information

Habit FormingNo
Chemical ClassIodinated amino acid derivative
Therapeutic ClassHORMONES
Action ClassThyroid hormones

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Disclaimer

The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.

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Dr. Upasana Bhatia

MBBS - General Medicine

Last update on 01-Oct-2024