Methimez 10 mg contains Methimazole, an antithyroid medication used to manage hyperthyroidism, including conditions such as Graves’ disease. It works by inhibiting the synthesis of thyroid hormones (T3 and T4), helping reduce the symptoms caused by an overactive thyroid gland. This formulation is commonly prescribed for initial treatment or ongoing management of hyperthyroidism.

• Effectively reduces excess thyroid hormone levels

• Helps control symptoms like rapid heartbeat, weight loss, and anxiety

• Used in the treatment of Graves’ disease and toxic nodular goiter

• Prepares patients for thyroid surgery or radioactive iodine therapy

• Can be used as maintenance therapy in some cases

• Take the tablet orally with water, preferably at the same time each day

• Can be taken with or without food

• Follow the prescribed dosage and do not stop the medication abruptly

• Regular follow-ups and thyroid function tests are essential during treatment

• The typical starting dose of Methimez 10 mg varies based on the severity of hyperthyroidism

• Often used in doses ranging from 10–30 mg per day, in divided doses or once daily

• Once thyroid hormone levels normalize, a lower maintenance dose may be continued

• Always follow the dosage instructions provided by your healthcare professional

• Frequent monitoring of TSH, FT3, and FT4 is required

• Inform your doctor if you are pregnant, breastfeeding, or planning pregnancy

• Not suitable for patients with known hypersensitivity to Methimazole

• Regular blood counts and liver function tests are advised

• Immediately report symptoms like fever, sore throat, or yellowing of the skin, which may indicate serious side effects

• Use effective contraception while on this medication

Common and serious side effects may include:

• Nausea or upset stomach

• Rash, itching, or joint pain

• Headache or dizziness

• Altered liver function tests

• Rare but serious: Agranulocytosis (low white blood cells), hepatitis, vasculitis

Seek immediate medical attention if you experience high fever, sore throat, mouth ulcers, jaundice, or unusual bleeding.

• Store below 25°C (77°F) in a cool, dry place

• Protect from light and moisture

• Keep out of reach of children

• Do not use after the expiry date mentioned on the packaging

Q1. What is Methimez 10 mg used for?
Methimez 10 mg is used to treat hyperthyroidism by reducing the production of excess thyroid hormones.

Q2. Can Methimez be taken during pregnancy?
It may be used during early pregnancy under medical supervision, but risks and benefits must be assessed by the physician.

Q3. How soon will I notice an improvement in symptoms?
Symptom relief typically begins within 1 to 3 weeks, with hormone levels stabilizing in 4 to 8 weeks.

Q4. Do I need regular blood tests while taking Methimez?
Yes, regular thyroid function and blood counts are essential to ensure safe and effective treatment.

Q5. Can I stop taking Methimez once I feel better?
No. Continue the treatment as prescribed. Stopping early may lead to a relapse of hyperthyroidism.