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Thyroid HealthThyroid Health

This category covers medicines that correct thyroid hormone levels, whether the thyroid is underactive (too little hormone) or overactive (too much). The dose is guided by blood tests. Treatment is guided by blood tests, and both directions, too little hormone and too much, are corrected with opposite medicines.

Medicines in the Thyroid Health category

Neomercazole

Carbimazole

5 · 10mg

Carbimazole 5mg and 10mg tablets, used in the management of hyperthyroidism. It blocks thyroid peroxidase, so T3 and T4 are not made.

From$0.21/ tabletView

Tapazole

Thiamazole

5 · 10mg

Thiamazole 5mg and 10mg tablets, used in the management of hyperthyroidism. A thionamide that blocks the enzyme thyroid peroxidase.

From$0.48/ tabletView

Cytomel

Liothyronine

20mcg

Cytomel is liothyronine 20mcg tablets for hypothyroidism, supplying the T3 thyroid hormone rather than the more usual T4 replacement.

From$0.94/ tabletView

Levothroid

Levothyroxine

25 · 50mcg

Levothyroxine 25mcg and 50mcg tablets, used in the management of hypothyroidism and thyroid-stimulating hormone suppression. Synthetic T4.

From$0.15/ tabletView

Key points

  • Treatment corrects a measured hormone level, so dosing follows blood tests rather than symptoms alone.
  • Replacement for an underactive thyroid and blocking drugs for an overactive one are opposite treatments.
  • Levothyroxine absorption is affected by food and by other medicines, which is why timing is specified.

Classes and ingredients in this category

Conditions it covers

These medicines are used for hypothyroidism and hyperthyroidism. Levels are rechecked after any dose change, so this is monitored treatment rather than a fixed prescription.

Further reading

FAQ

Which thyroid medicines can I buy on AU Chemist?

AU Chemist lists 4 thyroid medicines. They contain 4 different active ingredients, including carbimazole, thiamazole and liothyronine. Examples include Neomercazole and Tapazole.

What do thyroid medicines treat?

The thyroid medicines on AU Chemist are used for hyperthyroidism, hypothyroidism and thyroid-stimulating hormone suppression. Each product page lists the conditions for that medicine.

In what forms are thyroid medicines sold?

They come as tablets. The forms and strengths are listed on each product page.

How do I choose between the thyroid medicines on AU Chemist?

Start with the active ingredient: there are 4 different ones in this range. Products that share an ingredient contain the same medicine. Compare their strength, form and price per tablet. Each product page's details table lists uses, onset, side effects and interactions. If you take other medicines, are pregnant or have a long-term condition, check with a doctor or pharmacist first.

Are the thyroid medicines on AU Chemist generics?

Yes. AU Chemist supplies branded generics and generics only. Names such as Neomercazole and Tapazole identify the medicine; you receive a generic with the same active ingredient and dose. The exact brand depends on stock.

What you will receive →

What do thyroid medicines cost on AU Chemist?

It depends on the medicine, strength and pack size. Each product page shows the price per tablet for every option, in US dollars or the currency you choose. Larger packs usually cost less per tablet.

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Can I order thyroid medicines online without a prescription?

Yes, online. AU Chemist does not ask for a prescription to order thyroid medicines. We are an online store, not a dispensing pharmacy; we arrange your order and delivery on your behalf.

Ordering without a prescription →

Where can I buy thyroid medicines online in Australia?

Choose a product, strength and pack on AU Chemist, then check out. Our pharmacy partners ship from India to Australia in discreet packaging. Standard Airmail takes up to 3 weeks; Express Tracked Courier takes up to 1 week.

How ordering works →