Cyclobenzaprine Flexeril Overdose: Signs, Risks & Treatment

In such patients FLEXERIL should be initiated with a 5 mg dose and titrated slowly upward. When certain drugs are used with cyclobenzaprine, they may cause more severe side effects such as increased drowsiness or sedation. 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. Yes, so it is very important to be aware of the signs and symptoms of a Flexeril overdose. Drowsiness is one of the most common indications of overdose, as is an irregular heartbeat that can be fast, pounding, or uneven.1,2,3Anxiety and difficulty breathing often accompany the latter symptom.

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If you combine Flexeril with alcohol and other drugs your risk for overdose increases. Flexeril and alcohol abuse are also not a good combination. Taking Flexeril in large amounts with alcohol and other substances can add a whole slew of risks and dangers to the mix, including overdose and death. Taking Flexeril can also impact the heart’s signaling system. When that happens, you might feel like your heart is beating irregularly or too quickly. Your liver processes the molecules, and it can take more than 18 hours for half of it to fade from your blood.

Flexeril is the brand name for cyclobenzaprine, a muscle relaxer that has some of the same chemical properties as tricyclic antidepressants. Flexeril is typically used in combination with physical therapy after a muscle injury or strain. As a result, this medication is only intended for short-term use or periods for a few weeks at a time. It is also possible for serious cyclobenzaprine side effects to occur, like seizures, heart arrhythmias, heart attack, or stroke. These are more likely to occur when a person has too much cyclobenzaprine in their system, for instance, if their prescription dose is too high or if they are misusing the drug. Cyclobenzaprine caused slight to moderate increase in heart rate in animals.

Dangers of Mixing Flexeril with Other Drugs

The kidneys of older adults may not work as well as they used to. Your doctor may start you on a lowered dose or a different dosing schedule. This can help keep levels of this drug from building up too much in your body. Taking this drug with an MAOI or within 14 days of stopping an MAOI could increase your risk of serious side effects. To help avoid interactions, your doctor should manage all of your medications carefully.

  • If you miss doses or don’t take the drug on schedule, then your medication may not work as well or may stop working completely.
  • The first step in treating any type of substance use disorder is to seek a professional evaluation by a qualified healthcare provider.
  • There have been a number of fatalities reported as a result of the Flexeril and alcohol combination that occurred from physical harm caused by over-intoxication.
  • It is important to note that Flexeril should not be taken for longer than 12 weeks as it may then become habit-forming and lead to potential Flexeril withdrawal symptoms.
  • This is marked by a need to use cyclobenzaprine regularly in order to simply function.

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records.

The Risk of Overdosing

Amanda completed her Doctor of Nursing Practice and Post Masters Certification in Psychiatry at Florida Atlantic University. She is a current member of the Golden Key International Honor Society and the Delta Epsilon Iota Honor Society. Trazodone hydrochloride (known as “trazodone”) is an FDA-approved antidepressant and sleeping pill developed in the 60s. It was initially not favored by the medical community because it had side effects such as dizziness, fainting, irregular heartbeat, and priapism…

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Ask your doctor when to start or stop taking this medication. Older adults may be more sensitive to the side effects of this drug, especially drowsiness, confusion, constipation, or trouble urinating. Drowsiness, dizziness, dry mouth, constipation, or tiredness may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Amanda Marinelli is a Board Certified psychiatric mental health nurse practitioner (PMHNP-BC) with over 10 years of experience in the field of mental health and substance abuse.

Cyclobenzaprine (Flexeril) Overdose: Signs, Risks & Treatment Options

I did drink some alcohol when it was offered to me, and the strangest thing happened. I was sitting on the sofa in the living room, and after some time, I couldn’t move my legs. They didn’t hurt at all, but it was like the connection between my legs and my brain had been severed. I slept there until the morning, at which point, I was still groggy, but at least I could move my legs.

The goal of detox is to help individuals achieve physical stability so they can begin focusing on mental health issues related to their addiction. Flexeril is a prescription drug that should only be used for 1 to 2 weeks. It is important to note that Flexeril should not be taken for longer than 12 weeks as it may then become habit-forming and lead to potential Flexeril withdrawal symptoms. Before taking Flexeril, it is important to speak with your doctor about any other medications you are taking, allergies, or medical conditions.

A cyclobenzaprine high causes feelings of sedation and mild euphoria. Those effects—and its dangers—are heightened when cyclobenzaprine is combined with other drugs, particularly central nervous system depressants such as alcohol, benzos, and barbiturates. Easily book a session with our online doctors to assist you with a wide range of non-life-threatening illnesses (including mental health conditions) from the comfort of your own home.

Cyclobenzaprine Flexeril Overdose: Signs, Risks & Treatment