How Long Does Lisinopril Stay in Your System?

How Long Does Lisinopril Stay in Your System?

Doctors prescribe lisinopril to lower blood pressure, reduce the risk of heart attacks, and help with heart disease symptoms. Although this drug doesn’t offer the brain effects most people crave with recreational drugs, it still has the potential for abuse

Unfortunately, some people abuse this drug by taking too much or taking it without a prescription. If you are taking lisinopril, you may be wondering how long it lasts in your system. Keep reading to learn how long lisinopril shows up in drug tests after the last time taken.  

How Long Does Lisinopril Stay in Your Urine?

Most drug tests do not look for medications like lisinopril. But recently, researchers developed a screening test to look for heart pressure medication in urine. These tests help doctors tell if patients have been taking their medications. 

Heart pressure medication like lisinopril is detectable in a urine test for one to two days. However, the results are not the same for everyone. 

If you are well hydrated or have very acidic urine, you are more likely to test negative. On the flip side, if you are dehydrated and have low acid levels, you may be more likely to test positive for a longer amount of time.  

How Long Does Lisinopril Stay in Your Hair?

Hair tests show positive results for most drugs for longer time periods than urine, blood, or saliva tests. Your hair keeps a record of the drugs you took within the last few months. As a result, lisinopril may show up in a hair drug test for 90 days after the last time taken. 

A hair test doesn’t show exactly when you last took this drug, but it can indicate the frequency of use. If you take heart pressure medication on a regular basis, that is usually detectable with these drug tests. 

How Long Does Lisinopril Stay in Your Blood?

Typically, lisinopril shows up in your blood for about three days. This number is based on the drug’s half-life of 12 hours. With most people, your body takes about 12 hours to process and remove half a dosage of lisinopril, and it goes through this process five to six times to remove the entire dosage. 

A long list of factors can affect the results of a lab test for drugs. Whether you’re screening urine, hair, blood, or saliva, the following elements may affect lab test results

  • Genetics — A variety of genetic factors can speed up or slow down how your body processes drugs. 
  • Age — As you get older, your body tends to process drugs more slowly, but at the same time, children take longer to eliminate drugs from their system. 
  • Weight — If you’re overweight, drugs may linger in your fat cells, causing you to test positive for a longer duration of time. 
  • Metabolism — A fast metabolism eliminates drugs from your system faster than average.
  • Frequency of Use — If you use a drug regularly, it tends to be detectable in drug tests for longer amounts of time. 

How Long Does Lisinopril Stay in Your Saliva?

Researchers have not looked at how long lisinopril shows up in your saliva. But in most cases, saliva screening results are about the same as blood screening results. The results vary based on the type of drug and how it was taken. 

For example, THC levels tend to be about the same in both oral fluid and blood. In contrast, amphetamines and opioids often show slightly higher levels in saliva than blood. For the most part, however, the results are similar. Based on that fact, you should expect to see lisinopril in your saliva for about three days. 

Note that when you take a drug orally, it tends to increase the concentration of the drug in your saliva. In addition, when you swallow a pill, the drug may show up in your saliva long before it shows up in urine, blood, or hair tests. 

If your mouth absorbs the drug, it can show up in a saliva test immediately. In most cases, lisinopril takes a few hours to work. That indicates that it also takes a few hours to show up in a blood screening. Urine tests have a similar delay. With hair tests, drugs show up five to seven days after you take them. 

How Long Does Lisinopril Stay in Lab Tests?

Lisinopril shows up in lab tests for different amounts of time depending on the type of test, the last time taken, and personal health factors. In general, this drug is detectable for the following amounts of time:

  • Urine test: One to two days
  • Hair test: 90 days
  • Blood test: Three days
  • Saliva test: Three days

Again, with all of these drug screening options, lisinopril takes time to show up. 

For example, if you take a urine test an hour after taking this drug, it will usually not be detectable. Similarly, if you take a hair test a couple days after taking lisinopril, it will not show up, but you will probably test positive with a urine screening. 

Are you struggling with prescription drug abuse? Are you taking lisinopril or other medications without a prescription? If you are having difficulties following your doctor’s orders about how to use this medication, you are not alone, and help is available. 

To learn more about your options, contact Spring Hill Recovery today to get treatment for prescription drug abuse. With the right resources, you can get help. You can move past drug abuse, and live a rich, joyful, and content life without drugs or alcohol. 

Written by Spring Hill Editorial Team

©2022 Spring Hill Recovery Center | All Rights Reserved

This page does not provide medical advice.