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Levothyroxine starts at $9.00 per month, while Desiccated Thyroid starts at $27.00 per month in Canada. Levothyroxine contains levothyroxine 50–100mcg, while Desiccated Thyroid contains desiccated thyroid (Thyroid Erfa, Armour). Last updated: 2026-02-26.

Head-to-Head Comparison

Levothyroxine Desiccated Thyroid
Price Range $9–$26 per month $27–$53 per month
Cheapest Pharmacy Costco ($8.99 per month) Costco ($26.49 per month)
Generic Name levothyroxine 50–100mcg desiccated thyroid (Thyroid Erfa, Armour)
Route Oral tablet Oral tablet
Category Thyroid Thyroid
ODB Coverage General Benefit Not listed

Pharmacy Total Breakdown

Pharmacy Levothyroxine Desiccated Thyroid
Costco $8.99 per month $26.49 per month
Walmart $18.17 per month $41.97 per month
Rexall $23.39 per month $48.99 per month
Shoppers Drug Mart $25.09 per month $52.99 per month

Frequently Asked Questions

Which is cheaper, Levothyroxine or Desiccated Thyroid?
Levothyroxine is generally cheaper, starting at $9.00 per month compared to $27.00 per month for Desiccated Thyroid. The lowest price is at Costco ($8.99 per month).
What is the difference between Levothyroxine and Desiccated Thyroid?
Levothyroxine (levothyroxine 50–100mcg) and Desiccated Thyroid (desiccated thyroid (Thyroid Erfa, Armour)) are different medications in the thyroid category.
Is Levothyroxine or Desiccated Thyroid covered by provincial drug plans?
Levothyroxine: General Benefit on the Ontario Drug Benefit formulary.

Last updated: 2026-02-26

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