Flexeril Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing
Signs and symptoms of toxicity may develop rapidly after cyclobenzaprine overdose; therefore, hospital monitoring is required as soon as possible. The acute oral LD50 of FLEXERIL is approximately 338 and 425 mg/kg in mice and rats, respectively. Signs of overdose include chest pain, hallucinations, vomiting, rapid heartbeat, slurred speech, difficulty breathing, and extreme drowsiness.
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Achieving better sleep is directly related to your overall mental and physical health. If you’re facing acute pain or recovering from a recent injury, chances are, your sleep quality has been compromised. While medications like cyclobenzaprine can help, adopting healthy sleep habits and making minor changes to your daily routine can ease both pain and insomnia symptoms. The short-acting tablets are made for patients 15 years of age or older. The dosage ranges from 5 mg to 10 mg and it’s suggested you take it 3 times a day, as needed.
Medical Professionals
Some skeletal muscle relaxants (e.g., carisoprodol) have sedative properties so people may attempt to misuse a drug like cyclobenzaprine thinking that it will have similar sedating effects. 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 may result in adverse Flexeril side effects or overdose. Given the symptoms of a cyclobenzaprine high, you may be tempted to ask the question, “is Flexeril an opioid or is cyclobenzaprine a muscle relaxer of a different sort? Many people believe that Flexeril is a narcotic similar to other painkillers like OxyContin, Fentanyl, or Vicodin based on how it makes you feel alone.
This is long enough for you to get a relatively good night’s sleep without worry over feeling groggy or disorientated in the morning. It’s important to note, however, that this muscle relaxer isn’t intended for use as a sleep aid. It can, however, reduce acute pain or discomfort that’s causing your insomnia and offer short-term relief for acute insomnia. Patients can take cyclobenzaprine with or without food but should always follow the doctor’s instructions carefully. If you miss a dose, try to take it as soon as you remember unless it’s almost time for your next dose. In this case, skip the missed dose and follow your normal dosing schedule.
The DEA has stated there really is no risk when it comes to Flexeril. In fact, the DEA has not officially listed cyclobenzaprine as a controlled substance at all. However, when abusing Flexeril recreationally, it does become a greater risk to the user. In the first place, Flexeril abuse can end up causing an overdose, the effects of which can be incredibly dangerous.
Missed Dose
Observation with cardiac monitoring and observation for signs of CNS or respiratory depression, hypotension, cardiac dysrhythmias and/or conduction blocks, and seizures is necessary. If signs of toxicity occur at any time during this period, extended monitoring is required. Monitoring of plasma drug levels should not guide management of the patient.
- It is ineffective in muscle spasm due to central nervous system disease.
- A person should ask their doctor whether it is safe to combine another medication with cyclobenzaprine and take care not to operate any machinery while taking it.
- If they’re more severe or don’t go away, talk with your doctor or pharmacist.
- Many insurance companies require prior authorization for this drug.
- In some cases, Flexeril can be used in order to treat pain from certain musculoskeletal disorders like fibromyalgia.
This is not a complete list of side effects and others may occur. Overtaking Flexeril, even in the daily recommended dose, can lead to uncomfortable side effects such as dry mouth, headaches, drowsiness, fatigue, and stomach pain. Call your doctor or local poison control center immediately if you have an allergic reaction. Call 911 or go to the nearest emergency room if your symptoms are severe.
There is also a slight risk that abuse of Cyclobenzaprine or Flexeril can lead to serotonin syndrome. Serotonin syndrome occurs when you take medications that cause an excess of serotonin in your system. I had been prescribed this drug for back pain and to help with muscle spasms. It is a very powerful muscle relaxer, and it works quite well. It occurred to me that it might work even better if I used a little more than I normally would. I waited until I had a couple of days when I would be at home, by myself.
Cyclobenzaprine did not demonstrate mutagenic activity in the male mouse at dose levels of up to 20 times the human dose. The plasma concentration of cyclobenzaprine is increased in patients with hepatic impairment (see CLINICAL PHARMACOLOGY, Pharmacokinetics, Hepatic Impairment). For most patients, the recommended dose of Flexeril is 5 mg three times a day. The amount of medicine that you take depends on the strength of the medicine.
Cyclobenzaprine can increase the effects of CNS depressants, such as alcohol, opioids, allergy medications, and sleeping pills. This enables the provider to evaluate for any potential interactions and helps them keep the patient safe. Even if it feels like the effects of cyclobenzaprine have worn flexeril.live off, the drug may not be completely eliminated from the body yet and could cause serious interactions with other substances. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions.