Thyronorm 137 Mcg Tablet (120 Tab)

THYRONORM 137 MCG TABLET (120 TAB) by ABBOTT INDIA LIMITED

Thyronorm 137 mcg Tablet is a synthetic thyroid hormone medication used to treat conditions arising from an underactive thyroid gland. It replaces the natural hormone thyroxine, which the body may not produce in sufficient quantities.

• Name:

  • Brand Name: Thyronorm 137 mcg Tablet
  • Common Name: Levothyroxine Sodium, Thyroxine Sodium

• Composition:

  • Active Ingredient: Thyroxine Sodium 137 mcg (or Levothyroxine)

• Uses: Thyronorm 137 mcg Tablet is primarily prescribed for the following conditions:

  • Hypothyroidism: Treatment of an underactive thyroid gland, where the thyroid does not produce enough thyroid hormones. This helps restore normal hormone levels, improving energy, metabolism, mood, digestion, heart function, muscle activity, and brain development.
  • Goitre Management: Used in the treatment of goitre (abnormal enlargement of the thyroid gland) to stabilize hormone levels and potentially reduce its size.
  • Thyroid Cancer Management: May be used in the management of thyroid cancer.
  • Diagnostic Tool: Can be used as a diagnostic tool in thyroid function tests.

• Dosage and Administration:

  • Thyronorm 137 mcg Tablet should be taken orally as a single daily dose on an empty stomach.
  • It is typically recommended to take it at least half an hour to one hour before breakfast, or the first meal of the day, with a glass of water.
  • Swallow the tablet whole; do not crush, chew, or break it.
  • The dose and duration are determined by a healthcare professional based on blood test results, age, body weight, and the patient's condition.
  • Regular monitoring of thyroid function tests is essential to ensure effectiveness and adjust dosage if needed.
  • For most individuals, this is a lifelong medication and should not be discontinued without consulting a doctor.

• Side Effects: Common side effects, often linked to a higher-than-needed dose, may include:

  • Headache
  • Diarrhea, abdominal cramps, vomiting, nausea
  • Weight loss, increased appetite
  • Nervousness, irritability, anxiety, restlessness, sleeplessness (insomnia)
  • Muscle spasm, muscle weakness, tremors (shaking of hands)
  • Feeling hot, heat intolerance, sweating, flushing
  • Palpitations, irregular or fast heartbeat, chest pain (angina)
  • Changes in menstrual cycle
  • Temporary hair loss (especially in children)

  Serious side effects requiring immediate medical attention include:

  • Very high temperature, low blood pressure, confusion, or seizures.
  • Yellowing of the skin or eyes.
  • Thyrotoxic crisis.
  • Long-term use may affect bone health, potentially leading to osteoporosis.

• Precautions:

  • This medicine is not indicated for weight loss and should not be used for treating obesity.
  • Exercise caution in elderly patients and those with pre-existing heart conditions (e.g., high blood pressure, angina, heart failure, irregular heart rhythm, acute myocardial infarction).
  • Patients with diabetes should regularly monitor their blood sugar levels as this medication can affect glycemic control.
  • Individuals with clotting disorders, adrenal, or pituitary gland problems should consult their doctor for dose adjustments.
  • Avoid taking antacids, calcium or iron supplements, and multivitamins within at least 4 hours of taking Thyronorm, as they can interfere with absorption.
  • Inform your doctor about all other medications you are taking, as drug interactions can occur (e.g., with ciprofloxacin, orlistat, raloxifene, sucralfate, phenobarbitone, carbamazepine, phenytoin, rifampicin, TCA antidepressants, warfarin, ketamine, antidiabetic drugs, estrogens).
  • If pregnant or breastfeeding, inform your doctor as the dosage may need adjustment, although it is generally considered safe.
  • Regular thyroid function tests are crucial to monitor the medicine's effectiveness.

• Storage:

  • Store in a cool and dry place, away from direct sunlight.
  • Keep out of sight and reach of children.
  • Maintain storage temperatures between 10ºC to 25ºC or below 30ºC.

THYRONORM 137 MCG TABLET contains Thyroxine sodium, a synthetic thyroid hormone used to treat hypothyroidism (underactive thyroid). It replaces the thyroid hormone that the body's thyroid gland cannot produce in sufficient quantities. This medication helps regulate the body's energy, metabolism, and various functions including heart health, digestion, muscle activity, and brain development. It is also used in the management of goitre, an abnormal enlargement of the thyroid gland.

Here are some frequently asked questions about THYRONORM 137 MCG TABLET:

What is THYRONORM 137 MCG TABLET used for?

THYRONORM 137 MCG TABLET is primarily used to treat hypothyroidism, a condition where the thyroid gland doesn't produce enough thyroid hormones. It helps to restore normal hormone levels in the body, alleviating symptoms like tiredness, weight gain, and muscle aches, and improving overall health. It can also be used for goitre management.

How does THYRONORM 137 MCG TABLET work?

THYRONORM 137 MCG TABLET contains Thyroxine sodium, which is a synthetic version of the natural thyroid hormone thyroxine (T4). It works by replacing the missing thyroid hormone in the body, thereby regulating metabolism and supporting essential physiological activities such as digestion, brain development, and heart and muscle function.

What is the usual dosage for THYRONORM 137 MCG TABLET?

The dosage of THYRONORM 137 MCG TABLET is determined by your doctor based on factors such as your age, body weight, and thyroid hormone levels, which are regularly monitored through blood tests. It is crucial to take the medicine exactly as prescribed and not to increase or decrease the dose on your own. Typically, it is taken once daily in the morning on an empty stomach, at least 30 to 60 minutes before breakfast, with a glass of water. For most individuals, this medication is lifelong.

What are the possible side effects of THYRONORM 137 MCG TABLET?

Side effects are often observed when a higher dose than needed is taken. Common side effects may include headache, diarrhea, nausea, vomiting, sweating, muscle cramps or spasms, shaking (tremors), weight loss, increased appetite, nervousness, restlessness, irritability, and sleeplessness (insomnia). More severe symptoms like a very high temperature, fast or irregular heart rate, low blood pressure, confusion, or seizures require immediate medical attention. It's important to consult your doctor if side effects persist or worsen.

Is THYRONORM 137 MCG TABLET safe during pregnancy or breastfeeding?

Yes, THYRONORM 137 MCG TABLET is generally considered safe for use during pregnancy and breastfeeding when prescribed by a doctor. Thyroid hormone requirements may increase during pregnancy, so regular monitoring of thyroid function and dose adjustment by your doctor are important. Very low levels of levothyroxine are secreted into breast milk, which are considered harmless to the infant.

Can THYRONORM 137 MCG TABLET be taken with other medications?

THYRONORM 137 MCG TABLET can interact with certain medications. Antacids, anti-ulcer medicines, iron preparations, calcium supplements, and cholesterol-lowering drugs (like cholestyramine) should be taken with a minimum gap of 4-5 hours to avoid interference with absorption. Oral contraceptives and certain anti-epileptic or antipsychotic medicines may also require dose adjustments. If you have diabetes, THYRONORM may affect blood sugar levels, requiring close monitoring and potential adjustment of anti-diabetic medications. Always inform your doctor about all medications, including herbal supplements, you are taking.

What precautions should be taken with THYRONORM 137 MCG TABLET?

Before taking this medicine, inform your doctor if you have heart disease (such as angina, heart failure, high blood pressure, or irregular heart rhythm), diabetes, clotting disorders, adrenal insufficiency, or a pituitary gland problem, as your dosage may need adjustment. Regular monitoring of thyroid function tests is essential. It is not for the treatment of obesity or weight loss. Taking it for a long duration, especially in post-menopausal women, may reduce bone mineral density, so your doctor might recommend calcium or vitamin D supplements. Avoid consuming grapefruit juice, soybean flour, fiber-rich foods, walnuts, cottonseed meal, coffee, tea, or calcium-rich foods within 4 hours of taking Thyronorm as they can affect its absorption.

What happens if a dose is missed?

If you miss a dose of THYRONORM 137 MCG TABLET, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to compensate for the missed one. Missing one or two doses typically does not cause major problems, as the medication lasts in the body for several days, but consistent missed doses can lead to the return of hypothyroidism symptoms.

How should THYRONORM 137 MCG TABLET be stored?

THYRONORM 137 MCG TABLET should be stored in a cool and dry place, away from direct sunlight. Keep it out of sight and reach of children. It should be stored at temperatures between 10ºC to 25ºC or below 30ºC. Ensure the tablet bottle is not damaged.