Cytomel
Liothyronine tablets for hypothyroidism and myxoedema coma. It is a synthetic form of the active thyroid hormone T3, acting directly without conversion.
All strengths and pack prices
| Strength | Pack | Price | Per unit |
|---|---|---|---|
| 5mcg | 100 tablets | $156.00 | $1.56 |
| 5mcg | 200 tablets | $251.00 | $1.26 |
| 5mcg | 300 tablets | $347.00 | $1.16 |
| 5mcg | 400 tablets | $441.00 | $1.10 |
| 5mcg | 500 tablets | $536.00 | $1.07 |
- Category
- Thyroid Health
- Active ingredient
- Liothyronine
- Route
- Oral use
- Form
- Tablet
- Strengths
- 5mcg
Cytomel is the reference name. You receive a generic with the same active ingredient and strength.
No prescription needed: we place your order for Cytomel on your behalf.
- Conditions
- Hypothyroidism · Myxoedema Coma
- Alternative names
- liothyronine sodium
- Therapeutic class
- Synthetic Thyroid Hormone
- Pharmacological class
- Triiodothyronine (T3) Analog
- Known off-label uses
- depression adjunct
- Contraindications
- acute myocardial infarction; uncorrected adrenal insufficiency
- Minor side effects
- headache; nervousness; sweating
- Moderate side effects
- tachycardia; weight loss; heat intolerance
- Serious side effects
- thyroid storm, requires immediate medical attention
- Dosage forms
- Tablet
- Administration route
- Oral use
- Originator
- Pfizer
- Onset time
- 2–4 days
- Duration
- 24–48 hours
- Storage instructions
- Store below 25°C.
- Drug interactions
- Warfarin; Digoxin; Cholestyramine
- Age restrictions
- Approved for all ages under close medical management.
Patient summary
Liothyronine tablets for hypothyroidism and myxoedema coma. It is a synthetic form of the active thyroid hormone T3, acting directly without conversion.
Mechanism of action
Acts as synthetic triiodothyronine (T3), binding to nuclear receptors to regulate protein transcription and metabolic activities.
Pregnancy and breastfeeding
Pregnancy: Suitability during pregnancy depends on the specific medicine and individual circumstances. Confirm with a qualified clinician or pharmacist before use. Breastfeeding: Confirm breastfeeding suitability with a qualified clinician or pharmacist before use.
FAQ
Is the Cytomel sold here the original brand?
No. Cytomel is the original brand, made by Pfizer, and Direct Meds uses the name to identify the medicine: you receive a generic with the same active ingredient (liothyronine) at the same strength. The generic brand and manufacturer depend on available stock.
How much does Cytomel cost in South Africa?
It depends on the pack size. Cytomel comes in a 5mcg strength, in packs of 100 to 500 tablets, and the price of every option is shown above. Prices are set in US dollars and converted. Larger packs cost less per tablet.
Payment and prices →Is Cytomel sold under other names?
In South Africa, liothyronine is also sold under brand names such as Tertroxin.
What is Cytomel used for?
Cytomel contains liothyronine, used for hypothyroidism and myxoedema coma.
When does Cytomel start working?
Liothyronine usually starts to work within 2 to 4 days. The exact timing differs between people.
What are the side effects of Cytomel?
The common side effects of liothyronine are headache, nervousness and sweating. Less common ones include tachycardia, weight loss and heat intolerance. Serious but less common side effects include thyroid storm, which needs urgent medical attention.
What does Cytomel interact with?
Liothyronine can interact with warfarin, digoxin and colestyramine. Tell your doctor or pharmacist about every medicine you take before you start taking Cytomel.
Can I buy Cytomel over the counter in South Africa?
Online, yes: Direct Meds does not ask for a prescription to order Cytomel. We are a broker, not a dispensing pharmacy. We arrange orders and delivery with our affiliated supplier on your behalf.
Ordering without a prescription →Do you deliver Cytomel to South Africa?
Yes. Our affiliated supplier delivers across South Africa. Estimated delivery is 7 days with Express Delivery, which includes online tracking, or up to 3 weeks with Regular Delivery.
How ordering works →What you will receive
Cytomel names the medicine you are looking for. What ships is a generic version of it.
- A generic containing Liothyronine at the strength you pick.
- Which generic brand and maker ships depends on stock and destination.
- Check the active ingredient, strength, form, pack, seal, batch and expiry when it arrives.