How Long Does Flexeril Make You Sleepy?

Flexeril is a commonly prescribed muscle relaxant used to treat muscle pain and spasms. One of the side effects of this medication is drowsiness, which can make you feel sleepy. But how long does this sleepiness last? Let’s explore this question further.

Duration of Sleepiness

The duration of sleepiness caused by Flexeril can vary from person to person. In general, the effects of the medication typically peak within 4-6 hours flexeril half life after taking it and can last for up to 8 hours. This means that you may feel drowsy for most of the day if you take Flexeril in the morning.

Factors Affecting Duration

Several factors can influence how long Flexeril makes you sleepy:

  • Your dosage: Higher doses of Flexeril are more likely to cause drowsiness for a longer period of time.
  • Your metabolism: Some people metabolize medications faster than others, which can impact how long the effects last.
  • Your age: Older adults may experience drowsiness for a longer period of time compared to younger individuals.


Can I Drive After Taking Flexeril?

It is not recommended to drive or operate heavy machinery while you are feeling sleepy from Flexeril. The medication can impair your motor skills and reaction times, putting you at risk for accidents.

How Can I Minimize Sleepiness from Flexeril?

To minimize sleepiness from Flexeril, you can:

  1. Take the medication before bedtime to sleep through the drowsiness.
  2. Avoid alcohol and other sedatives while taking Flexeril.
  3. Talk to your doctor about adjusting your dosage if the sleepiness is severe.

In conclusion, Flexeril can make you feel sleepy for several hours after you take it. Understanding how the medication affects you personally can help you manage its side effects effectively. If you have concerns about the duration of sleepiness caused by Flexeril, speak to your healthcare provider for guidance.

Image Gallerytitle icon