Compounded Methimazole for Cats & Dogs
Rock Ridge Pharmacy compounds methimazole for pets diagnosed with hyperthyroidism. Sugar-free, flavored, and custom strengths — prepared under pharmacist supervision in Glen Rock, NJ.
Quick Reference
What Is Methimazole?
Methimazole is an antithyroid medication used to manage hyperthyroidism in cats and, in some cases, dogs. It works by reducing the production of thyroid hormones (T3 and T4), helping restore normal metabolic balance. Compounded formulations are commonly prescribed when commercial tablets are unsuitable or poorly tolerated.
How Methimazole Works in Pets
Methimazole inhibits thyroid hormone synthesis by blocking iodine incorporation within the thyroid gland. This reduces circulating thyroid hormone levels and helps control symptoms such as weight loss, increased appetite, hyperactivity, and elevated heart rate associated with hyperthyroidism.
Veterinary Dosage Forms & Flavors
Our compounded methimazole formulations are customized to support accurate dosing and long-term management of hyperthyroidism under veterinary supervision.
Dosage Forms
Capsules, oral oil suspensions, chew treats, oral suspensions, TinyTabs®, tablets, and oral pastes compounded to meet individual veterinary needs.
Strengths
Strength availability varies. Please contact Rock Ridge Pharmacy to confirm current concentrations and dosage options.
Flavors
Pet-friendly flavoring options may be available for oral formulations to help improve long-term compliance.
Why Choose Rock Ridge Pharmacy?
Tailored Veterinary Formulations
Custom strengths and flavors designed for long-term thyroid management.
USP-Compliant Compounding Lab
All prescriptions prepared following FDA veterinary compounding guidance.
Veterinarian Trusted
Trusted by local veterinarians for feline thyroid care.
Fast Turnaround
Most compounded prescriptions are ready within 24–48 hours.
Key Benefits
- Helps control thyroid hormone levels.
- Reduces symptoms of hyperthyroidism.
- Custom dosing improves tolerability.
- Suitable for long-term management.
Safety
- Possible side effects include vomiting or lethargy.
- Routine blood monitoring is required.
- Use with caution in pets with liver disease.
Storage
- Store at room temperature (68°F–77°F).
- Shake well before each use.
- Protect from light.
- Keep tightly closed and out of reach of children & pets.
Cost
Pricing depends on strength and volume. Every compounded methimazole suspension is prepared to order to ensure quality and accuracy.
Disclaimer: The dosage forms above represent typical compounded options available at Rock Ridge Pharmacy. All formulations are prepared per prescription and may vary based on the veterinarian’s directions. This information is provided for educational purposes only and is not a substitute for professional veterinary guidance. Always follow your veterinarian’s prescription instructions.
We’re Here to Help — Contact Rock Ridge Pharmacy
Choose the option below to connect with our veterinary compounding team for Methimazole.
Support for Pet Owners
Managing hyperthyroidism in pets can be stressful and complex. Rock Ridge Pharmacy is here to help simplify Methimazole therapy with customized compounding and pharmacist-guided care you can rely on.
Easy to Administer
Our compounded Methimazole formulations are designed to be easier for pets—especially cats—to take, helping reduce stress during daily thyroid management.
Precise, Customized Dosing
Each prescription is carefully compounded based on your pet’s weight, thyroid levels, and veterinary instructions to support safe, consistent hormone control.
Pharmacist Support You Can Trust
Our compounding pharmacists are available to answer questions about dosing schedules, administration tips, storage, and monitoring—so you feel confident managing your pet’s long-term thyroid care.
Together, we help your dog or cat maintain healthier thyroid levels and improved quality of life with properly compounded Methimazole therapy.
FAQs About Compounded Methimazole
What is compounded Methimazole?
Compounded Methimazole is a veterinarian-prescribed medication used primarily to manage hyperthyroidism in cats and, in select cases, dogs by reducing excessive thyroid hormone production.
Why is Methimazole compounded for pets?
Commercial tablets may be difficult to dose accurately or administer to pets. Compounding allows Rock Ridge Pharmacy to prepare customized strengths and pet-friendly dosage forms based on your veterinarian’s prescription.
How does Methimazole work?
Methimazole works by inhibiting the synthesis of thyroid hormones (T3 and T4) within the thyroid gland, helping normalize metabolism and reduce symptoms such as weight loss, increased appetite, and hyperactivity.
What dosage forms are available?
Rock Ridge Pharmacy compounds Methimazole into oral liquid suspensions and capsules for precise, individualized dosing. Additional dosage forms may be available upon veterinary request.
Is compounded Methimazole flavored?
Yes. Oral suspensions can be compounded with pet-friendly flavors to improve acceptance and ease of administration, especially for cats.
What flavors are available?
We offer a range of pet-friendly flavors including chicken, beef, tuna, and other options to support long-term compliance.
Is compounded Methimazole safe?
When prescribed and monitored by a veterinarian, compounded Methimazole is considered safe. All prescriptions are prepared using pharmaceutical-grade ingredients in our USP <795> and <800> compliant lab under pharmacist supervision.
Are there any side effects?
Possible side effects may include vomiting, decreased appetite, lethargy, or facial itching in cats. Routine bloodwork is typically recommended to monitor thyroid levels and overall health.
How should Methimazole be given?
Administer exactly as prescribed by your veterinarian, usually once or twice daily. Do not adjust the dose or discontinue therapy without veterinary guidance.
How should compounded Methimazole be stored?
Store at room temperature (68–77°F), away from heat and direct light unless otherwise instructed. Shake liquid suspensions well before each use.
How long does it take to compound Methimazole?
Most Methimazole prescriptions are prepared within 24–48 hours. In-store pickup and statewide New Jersey delivery are available.
Can my veterinarian send the prescription directly?
Yes. Veterinarians may e-scribe to “Rock Ridge Pharmacy,” fax to 201-444-2698, or call 201-444-4190.
Does Rock Ridge Pharmacy deliver compounded Methimazole?
Yes. We provide statewide delivery across New Jersey as well as convenient local pickup at our Glen Rock location.
How much does compounded Methimazole cost?
Pricing varies based on dosage form, strength, and quantity prescribed. For a personalized quote, email us or call 201-444-4190.
Where is Rock Ridge Pharmacy located?
We are located at 191 Rock Road, Glen Rock, NJ 07452. Our veterinary compounding team proudly serves pets and families across New Jersey with accuracy, care, and reliability.