Methimez 5 Mg

About Of Methimez 5 Mg

Methimez 5 mg contains Methimazole, which is primarily used to treat hyperthyroidism (overactive thyroid). It works by reducing the production of thyroid hormones.

Uses:

• Treatment of Graves’ disease (autoimmune hyperthyroidism)
• Preoperative management before thyroid surgery or radioactive iodine therapy
• Used to control excessive thyroid hormone levels

Dosage:

• The dosage varies based on the severity of hyperthyroidism.
• Typically, the starting dose is 5–40 mg per day in divided doses.
• Maintenance dose is usually lower and is adjusted based on thyroid function tests.

Side Effects:

• Nausea, vomiting, or stomach upset
• Rash, itching, or allergic reactions
• Joint pain
• Hair loss (rare)
• Agranulocytosis (a severe drop in white blood cells, which can increase infection risk)

Precautions:

1. Regular thyroid function tests (T3, T4, TSH) are required.
2. Monitor blood counts due to the risk of agranulocytosis.
3. Avoid in pregnancy unless prescribed by a doctor, as it can affect fetal thyroid function.
4. Use with caution in liver disease.

Last Updated on 03/07/2025 ✔ Medically Reviewed by Dr. Arjun Srivastav