How Long is Flexeril in Your System? (2023)

Brand-name medication on the market today is called Flexeril. The medication is known by its generic name, cyclobenzaprine. As a temporary muscle relaxant, Flexeril is prescribed. In some cases, Flexeril is also given off-label to treat fibromyalgia symptoms. In most cases, patients are prescribed Flexeril to treat painful musculoskeletal conditions that cause muscle spasms.

Flexeril usually works well at reducing pain for the first two weeks that a person takes it. Within the first few days, therapeutic effects reach their maximum. The effects of Flexeril typically stop after two weeks.

Do you have any questions about how long Flexeril will stay in your system? To learn the solution, keep reading.

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Flexeril Overview

An example of a brand-name prescription drug is Flexeril. The medication is known as cyclobenzaprine generically. As a temporary muscle relaxant, flexeril is prescribed. In some cases, Flexeril is also given off-label to treat fibromyalgia symptoms. Patients are typically prescribed Flexeril to treat the painful musculoskeletal conditions that cause muscle spasms.

The pain-relieving effects of Flexeril typically last for the first two weeks after starting use. Within the first few days, therapeutic effects reach their maximum. Flexeril tends to stop having an impact completely after two weeks.

How Long is Flexeril in Your System? (2023)

In most cases, flexeril prescriptions are limited to ten days or less. Patients are advised not to take the medication if they are taking MAOIs or if they have a history of heart conditions like congestive heart failure or irregular heartbeat.

In accordance with recommendations, doctors shouldn’t prescribe Flexeril to patients 65 years of age and older. The negative effects of Flexeril can sometimes be more severe in older patients. People who have liver disease or other forms of liver dysfunction are also more likely to experience sedative side effects from medications.

How Long is Flexeril in Your System?

A day or so passes before Flexeril’s effects wear off. Only a few weeks are recommended for taking the medication once a day. However, Flexeril stays in your system long after its effects on the body and the brain have passed. Even after the pain relief and muscle relaxation that Flexeril was supposed to provide have worn off, it may still have unwanted side effects.

Side effects of Flexeril include:

Tiredness
Drowsiness
Headache
Dizziness
Upset stomach
Dry mouth
Nausea
Constipation

If you abuse Flexeril, side effects and other complications are more likely to occur. Keep in mind that misusing prescription medications entails taking them in any way other than exactly as directed by your doctor.

Stay in Your Hair

Any party would very improbably use a hair test to check for Flexeril. Most drugs show up on hair tests for around 90 days. These tests aren’t used very often because they are expensive and have a limited degree of accuracy, despite their long detection range.

Even a common drug like Flexeril would be unlikely to be detected in a hair sample.

Stay in Your Saliva

Flexeril can be detected in oral fluids for 36 hours after the last time taken. Always keep in mind that this number can be impacted by variables like your dosage and usage frequency.

Given that they are frequently regarded as the least invasive form of testing, saliva tests are used in some workplaces. But keep in mind that you won’t be tested for Flexeril unless your employer has a specific justification to do so.

Stay in Your Urine

Flexeril can stay in the urine for 3 to 8 days. Apart from hair testing, this is the longest detection window for Flexeril. The most frequent type of workplace drug testing is urine testing. However, it is extremely unlikely that you will be Flexeril tested at work.

Flexeril testing is typically excluded from the standard 12-panel drug tests that are frequently used in workplaces. Your employer might search for it if they had cause to suspect that you were abusing Flexeril.

Stay in Your Blood

The half-life of flexeril is very lengthy. Flexeril has a range of 8–37 hours for its half-life, with an average half-life of around 18.

Based on this information, Flexeril might be detectable in your bloodstream for 6 days or more. Blood tests are frequently used in legal and law enforcement contexts because they are very accurate. Because they are more intrusive and costly than urine tests, they are less frequent in workplace settings.

Can You Detox from Flexeril Faster?

You have no control over how long it takes to detox from Flexeril. However, abruptly stopping Flexeril can actually lengthen the detox process.

When taken as prescribed, the medication doesn’t cause withdrawal. But when you abuse Flexeril, it can lead to psychological dependence.

By consulting your doctor about quitting Flexeril, you can prevent experiencing the side effects of dependence.

You can develop a tapering strategy for your Flexeril dosage with the assistance of your doctor. It may be simpler to completely stop taking the medication if you gradually reduce your dosage. You risk not being able to stop taking the medication in time to undergo detox if you don’t taper.

Summary

To find out if someone has recently used drugs like Flexeril, different drug tests can be used. However, Flexeril won’t be detected in a typical drug test panel. In order to detect Flexeril, the drug test would have to be very specific. 5 to 13 days after taking Flexeril, the drug may still be visible in the user’s urine. Flexeril may be detectable in blood up to 10 days after use and for 2 to 4 hours after that. For up to three days following use, flexeril may be detected in a hair-based drug test.