It is important to use the medication we are prescribing for your pet. If you have concerns about anything you find on here, please contact our office at 518-446-9171 before stopping the medication.
What is “TRANSDERMAL METHIMAZOLE”?
• Methimazole is an antithyroid thioamide that inhibits formation of thyroid hormones. It is used for the management of hyperthyroidism (excessive thyroid hormone production) in cats and occasionally dogs. When given transdermally, it is absorbed through the skin and into the bloodstream, usually by application on the front of the ear flap.
How is “TRANSDERMAL METHIMAZOLE” given?
• Transdermal methimazole is applied to the front surface of the ear flap using the provided applicator.
What if I miss giving my pet the medication?
• If you miss a dose of transdermal methimazole, resume dosing at the next scheduled interval.
Are there any potential side effects?
• Side effects vary among individuals. Side effects include vomiting, inappetence/anorexia, weight loss, lethargy, severe pruritus and excoriations of the head and neck.
Are there any risk factors for this medication?
• This medication should not be used in patients with severe primary liver disease, blood cell count abnormalities, or allergy to the medication.
Are there any drug interactions I should be aware of?
• Patients receiving this medication along with certain dewormers, phenobarbital, theophylline, beta blockers, cardiac glycosides, or anticoagulants may require dose adjustments.
Be sure to tell your veterinarian about any medications (including vitamins, supplements, or herbal therapies) that your pet is taking.
Is there any monitoring that needs to be done with this medication?
• Patients receiving this medication should have their weight, blood cell counts, liver and kidney parameters, and thyroid hormone levels monitored regularly.
How do I store “TRANSDERMAL METHIMAZOLE”?
• Transdermal methimazole should be stored according to package instructions, typically at room temperature.
What should I do in case of emergency?
If you suspect an overdose or an adverse reaction to the medication, call your veterinary office immediately. If they are not available, follow their directions in contacting an emergency facility.