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Should I take a muscle relaxer before bed?

Author

Noah Mitchell

Published Jan 16, 2026

Muscle relaxants are ideally prescribed for acute rather than chronic pain. They may be an option if pain is preventing you from getting enough sleep. Because muscle relaxants cause drowsiness, they can help you get rest when you take them at night.

Should muscle relaxers be taken at night?

Muscle relaxers treat spasms by inhibiting nerve signals to the brain and spinal cord to stop the spasm-pain message going to the brain. When taking the medication, most people feel very relaxed and often drowsy or sleepy, which is why they are typically taken at night.

How long do muscle relaxers put you to sleep for?

In general, muscle relaxers act as central nervous system depressants and cause a sedative effect or prevent your nerves from sending pain signals to your brain. The onset of action is rapid and effects typically last from 4-6 hours.

How many hours does a muscle relaxer last?

Response and effectiveness

Some effects may be noted within 20 to 30 minutes. The effects of immediate-release tablets last for four to six hours. The effects of extended-release tablets last for 24 hours.

Can you take a muscle relaxer in the daytime?

At the standard dose of 10 mg to 30 mg a day, cyclobenzaprine (Flexeril) will make you sleepy. If you use it during the day, you'll want to break your 10 mg tab in half and take 5 mg to lessen the drowsiness. Interestingly, 5 mg three times a day has been shown in studies to work as well as 10 mg taken 3 times a day.

22 related questions found

Can I take Flexeril at bedtime?

Cyclobenzaprine dosage for fibromyalgia

Although cyclobenzaprine is only approved to treat muscle spasms, healthcare providers sometimes prescribe it off-label to relieve sleep disturbances due to fibromyalgia. Dosing is typically done at bedtime to assist with sleep.

Do muscle relaxers make you sleepy?

Muscle relaxants are ideally prescribed for acute rather than chronic pain. They may be an option if pain is preventing you from getting enough sleep. Because muscle relaxants cause drowsiness, they can help you get rest when you take them at night.

Do muscle relaxers help with pain?

Muscle relaxers are used in addition to rest, physical therapy, and other measures to relieve discomfort. They are typically prescribed for short-term use to treat acute, painful musculoskeletal conditions. Muscle relaxers are occasionally prescribed for chronic pain (pain lasting longer than 3 months).

Does cyclobenzaprine make you sleepy the next day?

Cyclobenzaprine oral tablet may cause drowsiness and dizziness. This is more likely to happen in the few hours after you take it. It can also have other side effects.

Can you take muscle relaxers with sleeping pills?

There is no actual interaction between the two medications, but you should be very careful when taking them together. The muscle relaxer can cause you to have slower reaction time and confusion.

Do muscle relaxers help with anxiety?

Benzodiazepines are a group of medications that can help reduce anxiety and make it easier to sleep. They are also used as a muscle relaxant, to induce sedation for surgery and other medical procedures, and in the treatment of seizures and alcohol withdrawal.

Do muscle relaxers actually relax muscles?

You might think that “muscle relaxers” do, in fact, relax your muscles. The truth is, they don't have anything to do with muscle tissue. They work on the central nervous system and cause general sedation.

Do muscle relaxers make you tired the next day?

Sleepiness. Because muscle relaxers are total body relaxants, they typically induce grogginess or sleepiness. As a result, it is not safe to drive or make important decisions while taking muscle relaxers. Muscle relaxers are often suggested for evening use due to their sedative effect.

What is the strongest muscle relaxer for pain?

Metaxalone. Metaxalone is a muscle relaxant suitable for sprains, strains, and other muscle-based pain.

Do muscle relaxers help pinched nerves?

Nonsurgical Treatments

You can often get relief from your symptoms by adding medication to your treatment for a pinched nerve in the neck. Non-steroidal anti-inflammatory drugs may help the pain caused by nerve inflammation. Over-the-counter muscle relaxers can also provide a certain degree of relief as well.

Is cyclobenzaprine good for anxiety?

Cyclobenzaprine should not be used for anxiety. It can cause some of the same side effects that many anti-anxiety medications do, such as drowsiness and sleepiness. But, it is not meant to be used for this purpose.

Is 10 mg of cyclobenzaprine strong?

The usual starting dose, according to the Drug Enforcement Administration, is 5 mg three times a day. The maximum recommended dose is 10 mg three times a day. Patients typically feel better within 10 days.

Is cyclobenzaprine the same as Xanax?

Xanax is mainly used to treat anxiety disorders and panic attacks. Brand names for cyclobenzaprine include Flexeril, Amrix, and Fexmid. Cyclobenzaprine and Xanax belong to different drug classes. Cyclobenzaprine is a muscle relaxant and Valium is a benzodiazepine.

Can I take a muscle relaxer with an anti-inflammatory?

The results of this study demonstrated that patients with muscle spasm associated with acute low back strain benefited from the use of combination therapy consisting of a nonsteroidal anti-inflammatory agent (naproxen) and a muscle relaxant (cyclobenzaprine).

Is a muscle relaxer a narcotic?

What is methocarbamol? Methocarbamol isn't a narcotic. It's a central nervous system (CNS) depressant and muscle relaxant used to treat muscle spasms, tension, and pain. It may be mistaken for a narcotic due to side effects like drowsiness and dizziness, which can feel like a drug “high.”

Do muscle relaxers affect breathing?

Muscle relaxants linked with increased risk of breathing problems after surgery. Muscle relaxants given to millions of patients during general anaesthesia are associated with an increased risk of serious breathing problems after surgery, finds a study published on bmj.com today.

Can I take ibuprofen and a muscle relaxer together?

Interactions between your drugs

No interactions were found between Flexeril and ibuprofen. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

Do muscle relaxers help you poop?

This is particularly helpful for people who experience constipation. Smooth muscle relaxants These drugs can help with intestinal cramping, abdominal pain, and bouts of diarrhea, but it's best to talk to your doctor if you plan to use them frequently or regularly. In some cases, though, they may cause constipation.

Is Flexeril a strong muscle relaxer?

Robaxin and Flexeril are effective treatments for treating musculoskeletal pain and muscle spasms. The more effective drug is the one that works best for your specific case. Flexeril is one of the most studied muscle relaxants; thus, it has more supporting evidence for its effectiveness.

Is it OK to lie down after taking medicine?

Do not lie down immediately after taking medicine, to make sure the pills have gone through the esophagus into the stomach. Notify your healthcare provider if you experience painful swallowing or feel that the medicine is sticking in your throat.