Metyrosine is a medication used to treat symptoms of a pheochromocytoma, a rare tumor of the adrenal gland that causes the release of too much adrenaline. It works by blocking the production of catecholamines [1].
What is Metyrosine used for?
Metyrosine is prescribed to manage symptoms associated with pheochromocytoma, such as high blood pressure and rapid heart rate, especially when surgery to remove the tumor is not immediately possible or if the tumor cannot be surgically removed [1]. It can also be used to control blood pressure before surgery for pheochromocytoma [1].
How does Metyrosine work?
Metyrosine inhibits the enzyme tyrosine hydroxylase, which is the rate-limiting step in the synthesis of catecholamines like epinephrine and norepinephrine [1]. By reducing the production of these hormones, metyrosine helps to alleviate the symptoms caused by their overproduction in pheochromocytoma [1].
Are there any drug interactions with Metyrosine?
Information regarding specific drug interactions for metyrosine is not provided. Patients should always inform their healthcare provider about all medications, supplements, and herbal products they are taking [1].
What are the side effects of Metyrosine?
Common side effects of metyrosine can include drowsiness, dizziness, nausea, vomiting, and diarrhea [1]. Some patients may also experience extrapyramidal symptoms like tremors or restlessness.
How is Metyrosine typically prescribed?
Metyrosine is usually administered orally. The dosage is determined by a healthcare professional based on the patient's individual needs and response to treatment [1].
Where can I find savings or a Metyrosine coupon?
Information on discount cards, coupons, or patient assistance programs for metyrosine is not available in the provided text. Patients seeking cost-saving options should consult with their prescribing physician or pharmacist. They may be able to provide information on available manufacturer discount programs or explore options through the medicine's manufacturer.
What is the patent status of Metyrosine?
Details regarding the patent status of metyrosine are not provided. Information on drug patents and exclusivity can be found through resources like DrugPatentWatch.com [2].
Who manufactures Metyrosine?
The manufacturer of metyrosine is not specified in the provided information.
What are the alternatives to Metyrosine for pheochromocytoma?
While metyrosine is used to manage symptoms, the primary treatment for pheochromocytoma is surgical removal of the tumor. Medications like alpha-blockers and beta-blockers are often used to control blood pressure and heart rate, respectively, before or in conjunction with surgery, or if surgery is not an option [1].
Sources:
[1] https://www.drugs.com/mtm/metyrosine.html
[2] https://drugpatentwatch.com/