Does cyclobenzaprine keep you awake?
James Craig
Published Jan 17, 2026
Cyclobenzaprine is likely to make you sleepy or impair your judgment time. Avoid operating machinery, driving, or performing tasks that require mental alertness while taking this medicine. Avoid alcohol while taking this medicine.
Can muscle relaxers keep you up at night?
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.
Can cyclobenzaprine make you restless?
These include agitation (a feeling of aggravation or restlessness), hallucinations (seeing or hearing something that isn't there), seizures, or nausea. Your risk may be higher if you take cyclobenzaprine with other drugs that increase the risk of serotonin syndrome, such as antidepressants.
Can you take cyclobenzaprine before bed?
It may also improve sleep in patients with chronic pain disorders, such as fibromyalgia. In this study we are testing to see if cyclobenzaprine at bedtime will help improve sleep in women treated with aromatase inhibitors. Cyclobenzaprine (Flexeril) 5 milligrams orally 2 hours before bed, for a total of 24 weeks.
What is the best time to take cyclobenzaprine?
The tablet is usually taken with or without food three times a day. The extended-release capsule is usually taken with or without food once a day. Do not take this drug for more than 3 weeks without talking to your doctor.
18 related questions foundDo 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.
Does Flexeril cause insomnia?
Flexeril is likely to make you sleepy or impair your judgment time. This may be beneficial in aiding sleep; however, you should avoid operating machinery, driving, or performing tasks that require mental alertness while taking this medicine. Avoid alcohol while taking this medicine.
Can I take cyclobenzaprine with a sleep aid?
Using diphenhydrAMINE together with cyclobenzaprine may increase side effects such as drowsiness, blurred vision, dry mouth, heat intolerance, flushing, decreased sweating, difficulty urinating, abdominal cramping, constipation, irregular heartbeat, confusion, and memory problems.
Can you take a muscle relaxer and a sleeping pill together?
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.
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.
What should you not take with cyclobenzaprine?
Do not use cyclobenzaprine if you have taken an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, and tranylcypromine.
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.
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 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.
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.
What are the side effects of cyclobenzaprine?
Side Effects
- Clumsiness or unsteadiness.
- mental depression.
- problems in urinating.
- ringing or buzzing in the ears.
- skin rash, hives, or itching occurring without other symptoms of an allergic reaction listed above.
- unusual thoughts or dreams.
- yellow eyes or skin.
Can I take cyclobenzaprine with Tylenol PM?
Yes, you can take cyclobenzaprine and Tylenol (acetaminophen) together. There are no known interactions between these medicines, however this doesn't necessarily mean that no interaction exist. So if you do feel anything unusual please see your doctor.
What's the side effects of Flexeril?
What Are Side Effects of Flexeril?
- dry mouth or throat.
- headache.
- blurred vision.
- drowsiness.
- dizziness.
- fatigue.
- loss of appetite.
- stomach pain.
Can I take 2 cyclobenzaprine 10mg at the same time?
The recommended dose of immediate-release cyclobenzaprine is 5 to 10mg, three times a day, while that for extended-release versions is 15 to 30 mg, once a day. Maximum daily dose for either form is 30 mg over the course of 24 hours. Taking more than recommended may result in adverse effects or overdose.
What are the top 5 muscle relaxers?
Common Muscle Relaxers
- Carisoprodol. Carisoprodol helps alleviate musculoskeletal pain. ...
- Cyclobenzaprine. A medication used since the late 1970s, cyclobenzaprine helps treat muscle spasms that suddenly arise. ...
- Diazepam. ...
- Metaxalone. ...
- Methocarbamol. ...
- Back Pain Treatments. ...
- Caudal Steroid Injection. ...
- Celiac Plexus Block.
Can I take 2 cyclobenzaprine 5 mg at the same time?
The maximum dose of cyclobenzaprine is 10mg three times a day. The usual recommended dose for muscle spasm is 5mg three times a day. Cyclobenzaprine should not be taken for longer than 2 to 3 weeks.
Can I take cyclobenzaprine with caffeine?
The metabolism of Cyclobenzaprine can be decreased when combined with Caffeine. The metabolism of Cyclobenzaprine can be increased when combined with Canakinumab. The risk or severity of CNS depression can be increased when Cyclobenzaprine is combined with Cannabidiol.
Can you take nighttime cold medicine with muscle relaxers?
Taking this medicine with other drugs that make you sleepy or slow your breathing can worsen these effects. Ask your doctor before taking acetaminophen, dextromethorphan, doxylamine, and phenylephrine with a sleeping pill, narcotic pain medicine, muscle relaxer, or medicine for anxiety, depression, or seizures.
How long do cyclobenzaprine side effects last?
The side effects of Flexeril may last as long as someone uses the drug, but since it's intended as a short-term treatment that shouldn't be for more than two weeks. For most people, the side effects of Flexeril do not interfere with their daily life.