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  3. Lethyrox 100 mcg Tablet Substitute

Lethyrox 100 mcg Tablet Substitute

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Verified Ingredients and Effects

Uses:

Treatment of Hypothyroidism (underactive thyroid).

Medicinal Benefits:

Lethyrox 100 mcg Tablet is primarily indicated for the treatment of hypothyroidism or low secretion of thyroid hormone. It comprises levothyroxine, which is a synthetic thyroid hormone that is chemically similar to thyroxine, which is produced by our thyroid glands. Levothyroxine helps to replace missing thyroid hormones and/or relieve stress on the thyroid gland. Lethyrox 100 mcg Tablet minimizes symptoms of low thyroid hormones like unknown weight gain, fatigue, sensitivity to the cold and many more. Thus, it helps in replacing the body's own natural thyroid hormone, which is essential for maintaining both mental and physical health. 

FAQs

Lethyrox 100 mcg Tablet is indicated for the treatment of hypothyroidism or low secretion of thyroid hormone. It works by replacing the body's normally produced thyroid hormone.

No. Lethyrox 100 mcg Tablet is only indicated for hypothyroidism and not for weight loss.

No. Lethyrox 100 mcg Tablet should be not be taken with food. Please take it empty stomach at least half an hour before tea/coffee/breakfast in the morning.

If you observe symptoms like sudden weight gain, fatigue, increased sensitivity to cold, dry skin, constipation, puffy face, muscle weakness, anxiety or voice hoarseness. You should consult an Endocrinologist/Physician for further treatment.

Your thyroid hormone may vary depending on your age, sex, and condition (like pregnancy, chronic condition or complication). For example, a 30-year-old woman may have normal TSH around 4.2 mU/L, while a 90-year-old man may reach 8.9 mU/L at their upper limits. Besides this, your level of stress, diet, and medications and menses period can fluctuate your level of thyroid hormone.

Yes. Limit salt intake less than 2300 mg daily. Too much salt intake can increase your blood pressure especially when you have an underactive thyroid.

Yes. Based on the thyroid profile test, an Endocrinologist may advise a pregnant woman to take a high dose of Lethyrox 100 mcg Tablet to meet the high-level thyroid hormone requirement. Treatment of underactive thyroid is vital during pregnancy, as low levels of thyroid hormone in the mother may harm both mother and baby.

A TSH test can be done once a year in case of hypothyroidism or under active thyroid to check whether your thyroid hormone levels are in normal range or not.

Do not take double doses in case you missed the dose of Lethyrox 100 mcg Tablet . If accidentally you have taken too much of Lethyrox 100 mcg Tablet , it may cause side effects like nervousness, insomnia, mild elevation of temperature, blood pressure elevation or loose stools. In this case immediately contact the doctor and take only when your doctor has allowed to take it.

Pregnant women with uncontrolled hypothyroidism or underactive thyroid can get low haemoglobin (anaemia), high blood pressure, muscle pain and weakness. Besides this, it can also cause an increased risk of miscarriage, premature birth (before 37 weeks of pregnancy) or even stillbirth. Also, untreated hypothyroidism during pregnancy can cause hypothyroid even in the baby. So, it is advisable to consult an endocrinologist if you are diagnosed with hypothyroidism.

Hair loss 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 doctor for further treatment.

Long term use of Lethyrox 100 mcg Tablet may cause decreases bone mineral density. Consult your doctor for further advice.

Take Lethyrox 100 mcg Tablet preferably 30 minutes before breakfast, to ensure the best absorption. Always follow your doctor’s instructions and do not exceed the recommended dose.

You are recommended not to stop Lethyrox 100 mcg Tablet on your own as it may cause symptoms to worsen and may lead to failure of the treatment in the future.

You are recommended to take the advice of a doctor if you are taking other medications, as it can impact the absorption or effectiveness of Lethyrox 100 mcg Tablet . Inform your doctor about all medicines you are currently taking before you start taking Lethyrox 100 mcg Tablet to avoid possible interactions

You are recommended to take Lethyrox 100 mcg Tablet as long as your doctor advises, as it is typically prescribed for long-term use and may need to be taken for lifelong. Do not stop the medication, as symptoms of low thyroid hormone levels may return.

Lethyrox 100 mcg Tablet can be given to children only if advised by the doctor. Do not give Lethyrox 100 mcg Tablet to your child on your own.

Lethyrox 100 mcg Tablet should be taken as advised by the doctor. Swallow it as whole with a glass of water. Do not crush or chew it.

People with diabetes who take Lethyrox 100 mcg Tablet may experience increased blood sugar levels, potentially requiring higher doses of antidiabetic medications or insulin. Therefore, it is advised that they consult a doctor and closely monitor their blood glucose levels when starting, changing, or stopping thyroid hormone treatment.

Thyroxine (T4) is a thyroid hormone that regulates metabolism, energy, and growth. It plays a key role in regulating body weight, internal temperature, energy levels, metabolism, hair, skin and nail growth. Also, it is important for brain development, heart and muscle function, and maintenance of bones. Balanced levels are important, as low levels can cause fatigue and weight gain, while high levels can lead to anxiety and heart issues.

Oral contraceptives containing estrogen and progesterone may lower the levels of Lethyrox 100 mcg Tablet in your body, potentially requiring an increase in your Lethyrox 100 mcg Tablet dose to maintain effective thyroid hormone levels.

Lethyrox 100 mcg Tablet includes side effects such as muscle spasms, headache, nervousness, irritability, sleeplessness, tremors, muscle weakness, weight loss, diarrhoea. These do not require any medical treatment as they will gradually reduce over time. However, please consult the doctor if side effects persist longer.