Liothyronine 5mcg Tablets$42.00
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Liothyronine 5mcg Tablets
SKU GME741Product Introduction
Liothyronine 5mcg is a synthetic form of the thyroid hormone triiodothyronine, or T3, used in selected treatment plans for hypothyroidism. It replaces deficient thyroid-hormone activity and is distinct from levothyroxine, the T4 preparation.
How to use
Take the scheduled dose consistently at the same time and in the same relation to meals. Thyroid blood tests and symptoms guide dose changes. Do not convert from a T4 tablet to the same number of micrograms of T3.
How it works
Liothyronine binds thyroid-hormone receptors inside cells and changes gene expression. This restores hormone-dependent metabolic activity in tissues.
Side effects
Excess hormone exposure can cause palpitations, tremor, sweating, diarrhoea, anxiety, insomnia or weight loss. Chest pain, marked breathlessness or a new irregular heartbeat needs urgent assessment.
Important information
Liothyronine is not a weight-loss treatment. Untreated adrenal insufficiency must be corrected before therapy. Tell your doctor about heart disease, rhythm problems, diabetes, pregnancy and medicines that affect thyroid levels or clotting.
Uses
- Selected hypothyroidism replacement regimens under thyroid-function monitoring.
Benefits
Helps correct symptoms attributable to low thyroid-hormone activity when T3 therapy is appropriate and the dose is individually adjusted.
Is liothyronine interchangeable with levothyroxine?
No. T3 acts more quickly and has a shorter duration than T4. Switching requires a planned conversion and follow-up testing.
How should cholestyramine or sevelamer be timed?
These binding medicines can reduce T3 absorption. Major labeling recommends taking liothyronine at least four hours before them or using a clinician-directed monitoring plan.
Can treatment change my diabetes medicine requirements?
Yes. Thyroid-hormone treatment can worsen glucose control and increase insulin or other diabetes-medicine requirements. Monitor glucose during dose changes.
Why does my doctor ask about warfarin?
Correcting hypothyroidism can increase the response to oral anticoagulants. INR monitoring and an anticoagulant dose adjustment may be needed.
Does a higher dose produce more energy safely?
Not when hormone levels are already adequate. Excess thyroid hormone can strain the heart and accelerate bone loss.
Should pregnancy prompt me to stop thyroid treatment?
No abrupt change should be made. Contact the endocrinology and maternity teams promptly because thyroid replacement and the choice of T3 versus T4 need pregnancy-specific review.
Why are blood tests needed even if I feel well?
Symptoms alone cannot reliably distinguish adequate replacement from too much hormone. Laboratory monitoring helps avoid silent over-treatment.
Can every symptom of tiredness be treated with T3?
No. Anaemia, sleep problems and many other conditions can cause fatigue. T3 is not an appropriate substitute for investigating non-thyroid causes.
T3: triiodothyronine, an active thyroid hormone. T4: thyroxine, the hormone supplied as levothyroxine. Hypothyroidism: insufficient thyroid-hormone activity. TSH: a pituitary hormone used in thyroid assessment. Adrenal insufficiency: inadequate production of cortisol.; AR: Liothyronine 5mcg أقراص; FR: Liothyronine 5mcg comprimés; PT: Liothyronine 5mcg comprimidos; ES: Liothyronine 5mcg comprimidos; RU: Liothyronine 5mcg таблетки; ID: Liothyronine 5mcg tablet; VI: Liothyronine 5mcg viên nén; MS: Liothyronine 5mcg tablet; TL: Liothyronine 5mcg tableta; ZH-SG: Liothyronine 5mcg 片剂