{"id":632920,"date":"2025-07-31T09:30:00","date_gmt":"2025-07-31T13:30:00","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=632920"},"modified":"2025-09-04T14:53:11","modified_gmt":"2025-09-04T18:53:11","slug":"how-long-does-enalapril-stay-in-your-system","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/how-long-does-enalapril-stay-in-your-system\/","title":{"rendered":"How long does enalapril stay in your system?"},"content":{"rendered":"

One of the most popular angiotensin-converting enzyme inhibitors, more commonly referred to as ACE inhibitors, is <\/span>enalapril<\/span><\/a>. This generic medication, also sold under the brand name Vasotec, treats hypertension (high blood pressure) and helps to reduce your risk of heart attack, heart disease, and stroke.\u00a0<\/span><\/p>\n

Enalapril works by inhibiting the angiotensin-converting enzyme (ACE), which in turn relaxes blood vessels and makes it easier for the heart to pump blood throughout your body. Along with hypertension, enalapril can also help treat certain cardiovascular conditions, like congestive heart failure and left ventricular dysfunction.<\/span><\/p>\n

Taken as an oral solution, tablet, or injection<\/a>, enalapril typically begins to take effect in about one hour after administration. However, it remains in your body for much longer. For most people, enalapril will be completely eliminated from the body in two to three days.<\/span><\/p>\n\t\t

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How long does enalapril stay in your system?<\/span><\/h2>\n

Before explaining how long <\/span>enalapril<\/span><\/a> stays in the body, it\u2019s important to first understand how it\u2019s metabolized. \u201cAfter taking enalapril, your body converts it into its active form, enalaprilat, which lowers blood pressure,\u201d explains <\/span>Erika Gray, Pharm.D.<\/span><\/a>, pharmacist and founder of ToolBox Genomics. \u201cThe antihypertensive effects usually begin within an hour and can last for 12 to 24 hours, making it effective for once or twice daily dosing.\u201d\u00a0<\/span><\/p>\n

The peak concentration of enalapril, or when the drug has the highest concentration in the bloodstream, is usually within one hour. The time it takes for the amount of enalapril within the body to decrease by half, or its half-life, is 11 hours for the average healthy adult.<\/span><\/p>\n

If you were to take enalapril in the morning, the amount of the drug left in your system will be reduced by that evening, but it likely won\u2019t be completely metabolized until a few days after. \u201cEnalapril levels typically start decreasing in your body around 11 hours, but it can take up to 3 to 5 days for the drug to fully leave your system,\u201d Dr. Gray says.<\/span><\/p>\n

To determine how much enalapril is left in your system, researchers have found two enzyme-linked immunosorbent assay (ELISA) methods to detect enalapril and enalaprilat in plasma, though this testing is not commonly used.\u00a0<\/span><\/p>\n

What influences how long enalapril stays in your system?<\/span><\/h2>\n

There is one main factor that influences how long enalapril will stay in your system: kidney function.<\/span><\/p>\n

Kidney function<\/span><\/h3>\n

\u201c<\/span>Kidney functioning is a huge indicator of how long enalapril stays in your system,\u201d explains <\/span>Ryan Sultan, MD<\/span><\/a>, a healthcare provider based in New York, New York. <\/span>\u201c<\/span>Because it is excreted through the renal system, people with kidney issues may take longer to clear the drug.\u201d<\/span><\/p>\n

To further explain, approximately two-thirds of enalapril is excreted through the urine as it leaves the body. This begins in the kidneys, which play a key role in filtration as part of the urinary tract. Those with kidney disease have impaired renal function and will take longer to filter the drug effectively.<\/span><\/p>\n

Side effects and risks of enalapril<\/span><\/h2>\n

There are various reasons someone may want to discontinue taking enalapril, a big one being unwanted side effects. That being said, the side effects of enalapril are typically mild and go away over time. Common side effects of enalapril include:<\/span><\/p>\n