Moexipril is an angiotensin-converting enzyme (ACE) inhibitor used to treat hypertension, or high blood pressure [1]. It works by relaxing blood vessels, which lowers blood pressure and reduces the workload on the heart [1].
How does moexipril work?
Moexipril is a prodrug that is converted in the body to its active form, moexiprilat [1]. Moexiprilat inhibits the angiotensin-converting enzyme, which plays a key role in the renin-angiotensin-aldosterone system. This system regulates blood pressure and fluid balance. By blocking ACE, moexiprilat prevents the conversion of angiotensin I to angiotensin II, a potent vasoconstrictor. It also reduces the breakdown of bradykinin, a vasodilator [1]. The combined effect is vasodilation and a decrease in blood pressure.
What are the common side effects of moexipril?
Common side effects associated with moexipril include cough, dizziness, fatigue, headache, nausea, and hyperkalemia (high potassium levels) [1]. Less common but more serious side effects can include angioedema (swelling of the face, lips, tongue, or throat), kidney problems, and liver issues [1].
When does the patent for moexipril expire?
Information regarding specific patent expiry dates for moexipril is proprietary and not publicly disclosed through general channels. DrugPatentWatch.com provides detailed patent information for pharmaceuticals [2].
Are there alternatives to moexipril for high blood pressure?
Yes, several classes of medications are available to treat hypertension, including other ACE inhibitors, angiotensin II receptor blockers (ARBs), calcium channel blockers, diuretics, and beta-blockers [3]. The choice of medication depends on individual patient factors, including other medical conditions and response to treatment [3].
What is the typical dosage and administration of moexipril?
Moexipril is typically taken orally, usually once or twice a day, with or without food [1]. The starting dose for adults is often 7.5 mg once daily, which may be increased to 15 mg once or twice daily based on blood pressure response [1]. Dosing adjustments may be necessary for patients with impaired kidney function [1].
Who manufactures moexipril?
Moexipril has been manufactured by various pharmaceutical companies. Older brand names for moexipril include Univasc and Perindopril [4].
Can moexipril be used in combination with other medications?
Moexipril may be prescribed in combination with other blood pressure medications, such as diuretics, to enhance its effect [1]. However, it should not be used with aliskiren or sacubitril/valsartan due to an increased risk of adverse events [1].
What are the risks associated with moexipril use?
Significant risks associated with moexipril include angioedema, which can be life-threatening, and hyperkalemia [1]. It can also cause hypotension (low blood pressure), particularly in individuals who are volume or salt depleted [1]. Moexipril carries a boxed warning regarding fetal toxicity, meaning it can cause injury or death to a developing fetus if taken during pregnancy [1].
---
Sources:
[1] https://www.ncbi.nlm.nih.gov/books/NBK551557/
[2] https://drugpatentwatch.com/
[3] https://www.heart.org/en/health-topics/high-blood-pressure/treatment-of-high-blood-pressure
[4] https://www.everydayhealth.com/drugs/moexipril