**Due to COVID-19, PenderStore is currently experiencing delays in shipping and completing orders, especially for prescription foods.
Please order ahead, and give us a call if you are running low, at 703-591-3304.**
**While we understand that some of these diets may be in short supply and hard to acquire, we are ONLY able to complete orders for clients and patients of Pender Veterinary Group.**

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Get free shipping if you spend $49.00 more!


Starting at $31.60

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Pet Information

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Methimazole is used to treat hyperthyroidism in cats. It has largely replaced propylthiouracil in this treatment process since it has a lower incidence of adverse side effects. Methimazole requires a prescription from your veterinarian. **The liquid form of this medication cannot be mailed due to storage restrictions. Keep Refrigerated**

Additional information

Weight .19 lbs
Dimensions 9 × 6 × 2 in

20mg/mL Suspension, 5mg Tablets


30, 60, 90, 120

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