This medication is used to treat a certain sleep problem (insomnia). It may help you fall asleep faster, stay asleep longer, and lessen how often you wake up during the night, so you can get a better night’s rest. Flurazepam belongs to a class of drugs called benzodiazepines. It acts on your brain to produce a calming effect.
Use of this medication is usually limited to treatment periods of 1 to 2 weeks or less. If your insomnia continues for a longer time, talk to your doctor to see if you need other treatment.
How to use Flurazepam HCL
Take this medication by mouth with or without food as directed by your doctor, usually just before you get into bed. The dosage is based on your medical condition, age, and response to treatment.
Although unlikely, this drug can rarely cause temporary short-term memory loss. To lessen the chance of this, do not take a dose of this drug unless you have time for a full night’s sleep of at least 7 to 8 hours. If you have to wake up before that, you may have some memory loss.
If you suddenly stop using this medication, you may have withdrawal symptoms (such as nausea, vomiting, flushing, stomach cramps, nervousness, shakiness). To help prevent withdrawal, your doctor may lower your dose slowly. Withdrawal is more likely if you have used flurazepam for a long time or in high doses. Tell your doctor or pharmacist right away if you have withdrawal.
When this medication is used for a long time, it may not work as well. Talk with your doctor if this medication stops working well.
Though it helps many people, this medication may sometimes cause addiction. This risk may be higher if you have a substance use disorder (such as overuse of or addiction to drugs/alcohol). Take this medication exactly as prescribed to lower the risk of addiction. Ask your doctor or pharmacist for more details.