Thyromazol Tablet

(1 customer review)

Thyromazol Tablet, containing 20 mg of Metimazole (Thiamazole) as its active ingredient, emerges as a pivotal medication in the management of hyperthyroidism. This article delves into its usage, dosage, potential side effects, precautions, and proper storage to provide comprehensive insights into its role in thyroid health.

Dosage form

Pack size


5 Mg



Generic Name (Ingredient)

Each Tablet Contains 5 Mg Of Methyl-1-Mercapto-2-Imidazole (Metimazol).

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Understanding Hyperthyroidism

Hyperthyroidism is a medical condition characterized by the excessive production of thyroid hormones by the thyroid gland. This hormonal imbalance can lead to a range of symptoms, including weight loss, hand tremors, rapid heartbeat, increased appetite, anxiety, sweating, and more.

Thyromazol Tablet: A Solution to Hyperthyroidism

Thyromazol Tablet operates as an antithyroid drug, effectively curbing the overproduction of thyroid hormones within the body. Its active component, Metimazole, plays a crucial role in this process.

The Role of Metimazole

Metimazole acts by inhibiting the enzyme thyroperoxidase, which plays a pivotal role in thyroid hormone synthesis. This inhibition hinders the conversion of iodide to iodine and subsequently affects iodination, a key step in thyroid hormone production.

When to Use Thyromazol

Thyromazol finds its application in various scenarios related to hyperthyroidism:

  • Treatment of Overactive Thyroid: It is prescribed when individuals have an overactive thyroid gland, particularly if they exhibit a small goiter or none at all.
  • Preparation for Thyroid Surgery: In cases where thyroid surgery is planned, Thyromazol may be administered to regulate thyroid hormone production.
  • Radioiodine Treatment: Prior to radioiodine therapy, especially when thyroid hormone production is significantly elevated, Thyromazol may be used to prepare the thyroid.
  • Post-Radioiodine Therapy: Following radioiodine treatment, it is employed until the effects of the therapy become evident.

Additionally, Thyromazol serves to prevent excessive thyroid hormone production under specific circumstances, including an overactive thyroid without accompanying symptoms, the presence of autonomous adenoma in the thyroid gland, or a history of excessive thyroid hormone production.

Dosage Guidelines

The appropriate dosage of Thyromazol is contingent on individual factors and the severity of the condition. Here are the recommended dosage ranges:


  • Initial Dose: 20 mg (for mild cases); 25-40 mg (for severe cases)
  • Maintenance Therapy Options:
    • Daily dose of Thyromazol 5-20 mg, combined with levothyroxine to prevent hypothyroidism.
    • Monotherapy with daily doses of Thyromazol 2.5 mg and 10 mg.
  • Higher doses may be necessary for iodine-induced hyperthyroidism.


  • Initial Dose: Ranges from 0.3-0.5 mg/kg body weight/day, depending on disease severity.
  • Maintenance Dose: Ranges from 0.2-0.3 mg/kg body weight/day.

It’s vital to follow the guidance of healthcare professionals for personalized dosing recommendations.

Side Effects

While Thyromazol is an effective treatment for hyperthyroidism, it may be associated with certain side effects, including:

  • Nausea
  • Vomiting
  • Abdominal Pain
  • Diarrhea
  • Headache
  • Dizziness
  • Rash
  • Itching
  • Joint Pain

Should any of these side effects manifest, it’s advisable to promptly consult a healthcare provider. Prompt attention to these symptoms can contribute to a smoother treatment experience.


Before initiating Thyromazol treatment, several precautions should be considered:

  • Allergies: Individuals with known allergies to Metimazole or any of its components should abstain from usage.
  • Blood Disorders: Those with a history of blood disorders should inform their healthcare provider.
  • Pregnancy and Breastfeeding: Thyromazol should be used during pregnancy only when absolutely necessary, under medical supervision. It can pass into breast milk and potentially harm a nursing baby.

Storage Considerations

To maintain the integrity of Thyromazol, it should be stored at room temperature, away from both moisture and heat sources.

The Timing of Thyromazol’s Effects

The effectiveness of Thyromazol in alleviating hyperthyroidism typically becomes noticeable within approximately six weeks. However, this duration may vary based on factors such as the initial dosage, the severity of the condition, and whether T3 thyroid medication is used concurrently.


Thyromazol Tablet, with its active ingredient Metimazole, serves as a valuable tool in the management of hyperthyroidism. Its ability to regulate thyroid hormone production and mitigate the symptoms of this condition underscores its significance in thyroid health.

However, individuals considering it should prioritize consultations with healthcare professionals, adhere to recommended dosages, and remain vigilant for potential side effects. Proper storage and an understanding of the timeframe for therapeutic effects are crucial elements in the journey to thyroid health.

At a glance

Property Details
Active Ingredient Metimazole (Thiamazole) – 20 mg
Usage Treatment of hyperthyroidism, prevention of excessive thyroid hormone production
Dosage Adults: 25-40 mg daily; Children: 0.3-0.5 mg/kg body weight/day
Side Effects Nausea, vomiting, abdominal pain, diarrhea, headache, dizziness, rash, itching, joint pain
Precautions Allergies, blood disorders, pregnancy, breastfeeding
Storage Room temperature, away from moisture and heat

1 review for Thyromazol Tablet

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    بني هاشم

    هل يوجد شحن الى الكويت؟

    • WikiKenko - Health Encyclopedia

      Medical Guidance Center

      Dear بني هاشم, this is Wikikenko,

      أرجو منكم إكمال نموذج “Urgent Quotation” بجميع المعلومات اللازمة. ومن خلال القيام بذلك، سيتمكن فريقنا من تزويدك بالتوجيه المناسب طوال عملية الشراء لهذا المنتج المحدد من المصادر الصيدلانية عبر الإنترنت.

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