Leroid Capsule 50 mcg contains Levothyroxine Sodium, a synthetic thyroid hormone used to treat hypothyroidism, a condition where the thyroid gland produces insufficient amounts of hormones. Hypothyroidism can result in fatigue, weight gain, cold intolerance, slow heart rate, dry skin, and cognitive slowing. Leroid Capsule 50 mcg provides precise thyroid hormone replacement to restore normal metabolic activity and maintain overall health.

Levothyroxine is structurally identical to the naturally occurring thyroxine (T4) hormone. Upon administration, it is converted in peripheral tissues to the active form, triiodothyronine (T3), thereby regulating metabolism, energy production, and growth processes. Leroid Capsule is suitable for adults and children requiring moderate thyroid hormone replacement, as well as for dose titration in patients transitioning from lower or higher doses.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Mechanism of Action

Levothyroxine Sodium works as a thyroid hormone replacement, performing the following functions:

• Hormone supplementation: Provides exogenous T4 to normalize thyroid hormone levels.

• Metabolic regulation: Restores basal metabolic rate, promotes protein synthesis, and increases energy production.

• Cardiovascular support: Enhances cardiac output and oxygen consumption, improving circulation.

• Growth and development: Essential for proper growth and neurodevelopment in children.

By restoring physiological thyroid hormone levels, Leroid Capsule 50 mcg alleviates hypothyroid symptoms, supports metabolic balance, and improves overall quality of life.

Indications

Leroid Capsule 50 mcg is indicated for:

• Primary hypothyroidism: Replacement therapy in adults and children.

• Secondary or tertiary hypothyroidism: Due to pituitary or hypothalamic disorders.

• Goiter management: Adjunct therapy to reduce benign thyroid enlargement.

• Myxedema: Severe hypothyroidism requiring hormone replacement.

• Thyroid hormone suppression therapy: Used in certain thyroid cancers to reduce TSH stimulation.

Dosage and Administration

• The typical adult dose is 50 mcg once daily, taken orally on an empty stomach, preferably 30–60 minutes before breakfast.

• Capsules should be swallowed whole with water. Do not crush or chew.

• Dosage must be individualized based on age, weight, severity of hypothyroidism, and thyroid function tests (TSH, T4, T3).

• Elderly patients or those with cardiac disease should begin therapy at lower doses with gradual titration.

• Regular monitoring of thyroid function is essential to ensure proper dosing and avoid over- or under-treatment.

Precautions

• Consult your physician if you have heart disease, adrenal insufficiency, diabetes, or osteoporosis.

• Use with caution in elderly patients due to increased risk of cardiac complications.

• Avoid abrupt discontinuation, which may worsen hypothyroid symptoms.

• Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding, as dose adjustments may be required.

  রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Possible Side Effects

Leroid Capsule 50 mcg is generally well tolerated when used appropriately. Side effects are more likely if the dose is too high:

• Palpitations or rapid heart rate

• Nervousness, tremors, or anxiety

• Weight loss or increased appetite

• Heat intolerance or excessive sweating

• Headache or insomnia

Severe overdose may lead to thyrotoxicosis, which can cause chest pain, arrhythmias, or bone loss. Seek immediate medical attention if severe symptoms occur.

Storage

Store below 30°C in a dry place, away from sunlight and moisture. Keep out of reach of children.

Leroid Capsule 50 mcg provides effective and reliable thyroid hormone replacement, helping patients with hypothyroidism achieve normal metabolic function, improved energy, and overall health under proper medical supervision.