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Dalmane

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Dalmane

Dalmane

Dalmane Side Effects Center

Medical Editor: John P. Cunha, DO, FACOEP

Dalmane (flurazepam) is used to treat insomnia symptoms, such as trouble falling or staying asleep. Dalmane is in a group of drugs called benzodiazepines. This medication is available in generic form. Common side effects include dizziness, loss of coordination, or blurred vision. Dalmane may make you sleepy during the day. Tell your doctor if you have daytime drowsiness. Some people using Dalmane have engaged in activity such as driving, eating, or making phone calls and later having no memory of the activity. If this happens to you, stop taking this medicine and talk to your doctor.

Dosage of Dalmane should be individualized. The usual adult dosage is 30 mg before bedtime. In some patients, 15 mg may suffice. Dalmane may interact with fluvoxamine, itraconazole, ketoconazole, or nefazodone. Tell your doctor all medications you are taking. Dalmane must not be used during pregnancy. Other medications in this class have caused birth defects when used in the first three months of pregnancy. Other medications in this class have also caused unusual drowsiness, feeding problems, and liver problems in newborns when used at or near the time of delivery, or withdrawal symptoms in newborns when used for a long time during pregnancy. If you are a woman of childbearing age, use an effective form of birth control while taking Dalmane. If you plan to become pregnant, stop taking this drug before doing so. If you become pregnant or think you may be pregnant, inform your doctor immediately. Based on information from related drugs, Dalmane may pass into breast milk and may have undesirable effects on a nursing infant. Breast-feeding while using this drug is not recommended. Dalmane may be habit-forming and should be used only by the person it was prescribed for.

Our Dalmane (flurazepam) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What is Patient Information in Detail?

Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum.

Dalmane in Detail - Patient Information: Side Effects

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using flurazepam and call your doctor at once if you have any of these serious side effects:

  • weak or shallow breathing;
  • fast or pounding heartbeats;
  • confusion, slurred speech, unusual thoughts or behavior;
  • hallucinations, agitation, aggression;
  • thoughts of suicide or hurting yourself;
  • restless muscle movements in your eyes, tongue, jaw, or neck;
  • pale skin, easy bruising or bleeding, unusual weakness;
  • fever, chills, body aches, flu symptoms;
  • problems with urination; or
  • nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes).

Less serious side effects may include:

  • daytime drowsiness (or during hours when you are not normally sleeping);
  • amnesia or forgetfulness;
  • muscle weakness, lack of balance or coordination;
  • numbness, burning, pain, or tingly feeling;
  • headache, blurred vision, depressed mood;
  • feeling nervous, excited, or irritable;
  • nausea, vomiting, stomach discomfort; or
  • dry mouth, increased thirst.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Read the entire detailed patient monograph for Dalmane (Flurazepam) »

What is Patient Information Overview?

A concise overview of the drug for the patient or caregiver from First DataBank.

Dalmane Overview - Patient Information: Side Effects

SIDE EFFECTS: Dizziness or difficulty with coordination may occur. If either of these effects persists or worsens, tell your doctor or pharmacist promptly. To reduce the risk of dizziness or falling, get up slowly when rising from a sitting or lying position.

This medication may make you sleepy during the day. Tell your doctor if you have daytime drowsiness. Your dose may need to be adjusted.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, including: memory loss, mental/mood/behavior changes (such as new/worsening depression, abnormal thoughts, thoughts of suicide, hallucinations, confusion, agitation, aggressive behavior, anxiety).

Rarely, after taking this drug, people have gotten out of bed and driven vehicles while not fully awake ("sleep-driving"). People have also sleepwalked, prepared/eaten food, made phone calls, or had sex while not fully awake. Often, these people do not remember these events. This problem can be dangerous to you or to others. If you find out that you have done any of these activities after taking this medication, tell your doctor right away. Your risk is increased if you use alcohol or other medications that can make you drowsy while taking flurazepam.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US -

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Read the entire patient information overview for Dalmane (Flurazepam)»

What is Prescribing information?

The FDA package insert formatted in easy-to-find categories for health professionals and clinicians.

Dalmane FDA Prescribing Information: Side Effects
(Adverse Reactions)

SIDE EFFECTS

Dizziness, drowsiness, light-headedness, staggering, ataxia and falling have occurred, particularly in elderly or debilitated persons. Severe sedation, lethargy, disorientation and coma, probably indicative of drug intolerance or overdosage, have been reported.

Also reported were headache, heartburn, upset stomach, nausea, vomiting, diarrhea, constipation, gastrointestinal pain, nervousness, talkativeness, apprehension, irritability, weakness, palpitations, chest pains, body and joint pains and genitourinary complaints. There have also been rare occurrences of leukopenia, granulocytopenia, sweating, flushes, difficulty in focusing, blurred vision, burning eyes, faintness, hypotension, shortness of breath, pruritus, skin rash, dry mouth, bitter taste, excessive salivation, anorexia, euphoria, depression, slurred speech, confusion, restlessness, hallucinations, and elevated SGOT, SGPT, total and direct bilirubins, and alkaline phosphatase. Paradoxical reactions, eg, excitement, stimulation and hyperactivity, have also been reported in rare instances.

DRUG ABUSE AND DEPENDENCE

Abuse and addiction are separate and distinct from physical dependence and tolerance. Abuse is characterized by misuse of the drug for non-medical purposes, often in combination with other psychoactive substances. Physical dependence is a state of adaptation that is manifested by a specific withdrawal syndrome that can be produced by abrupt cessation, rapid dose reduction, decreasing blood level of the drug and/or administration of an antagonist. Tolerance is a state of adaptation in which exposure to a drug induces changes that result in a diminution of one or more of the drug's effects over time. Tolerance may occur to both the desired and undesired effects of the drug and may develop at different rates for different effects.

Addiction is a primary, chronic, neurobiological disease with genetic, psychosocial, and environmental factors influencing its development and manifestations. It is characterized by behaviors that include one or more of the following: impaired control over drug use, compulsive use, continued use despite harm, and craving. Drug addiction is a treatable disease, utilizing a multidisciplinary approach, but relapse is common.

Withdrawal symptoms, similar in character to those noted with barbiturates and alcohol (convulsions, tremor, abdominal and muscle cramps, vomiting and sweating), have occurred following abrupt discontinuance of benzodiazepines. The more severe withdrawal symptoms have usually been limited to those patients who had received excessive doses over an extended period of time. Generally milder withdrawal symptoms (eg, dysphoria and insomnia) have been reported following abrupt discontinuance of benzodiazepines taken continuously at therapeutic levels for several months. Consequently, after extended therapy, abrupt discontinuation should generally be avoided and a gradual dosage tapering schedule followed. Addiction-prone individuals (such as drug addicts or alcoholics) should be under careful surveillance when receiving flurazepam or other psychotropic agents because of the predisposition of such patients to habituation and dependence.

Read the entire FDA prescribing information for Dalmane (Flurazepam) »

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Dalmane - User Reviews

Dalmane User Reviews

Now you can gain knowledge and insight about a drug treatment with Patient Discussions.

Here is a collection of user reviews for the medication Dalmane sorted by most helpful. Patient Discussions FAQs

Report Problems to the Food and Drug Administration

 

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


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