Trazem

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Trazem

Medically reviewed

Marina Burgos

Last updated on 10/01/2026

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Trazem

Quick Facts

Property Description
Active Ingredient Nitrazepam
Form Tablet (Oral formulation)
Pharmacological Class Benzodiazepine
General Purpose Sedative and Hypnotic
Origin Synthetic compound

What is Trazem and its Pharmacological Class?

Trazem is the trade name for the powerful prescription-only medicine whose sole active ingredient is Nitrazepam. It belongs to the benzodiazepine pharmacological class, chemically defined as a synthetic compound derived from the nitrobenzodiazepine structure. The classification of Nitrazepam as a benzodiazepine is a globally recognized standard.

Benzodiazepines possess an established efficacy in modulating the central nervous system to induce sedation. This type of medicine helps to quiet the overactivity of the brain to achieve a resting state, supporting its use as a potent central nervous system depressant.

Composition and Presentation of the Nitrazepam Drug Entity

The medicinal entity Trazem is a single-ingredient product, containing only Nitrazepam alongside standard pharmaceutical excipients necessary for its structure. It is presented for patient use as an oral formulation in the form of a tablet. This oral form is the standard route of administration for the drug entity. The manufacturing as a standardized tablet ensures the accurate and uniform delivery of the active component.

What is the General Purpose of This Hypnotic Medicine?

The overall general purpose of Trazem is to promote profound states of quietude and rest by functioning as a potent sedative and hypnotic agent. It functions by slowing neurological signaling. The resulting effect helps to induce sleep and allows the body and mind to reach a state of deep physical relaxation, a characteristic that is clinically recognized for its benefit in managing chronic difficulty falling asleep.

What side effects are possible with Trazem?

Adverse reactions reported with Trazem are systematically documented in official regulatory sources, using standardized frequency categories and classification by affected body system.

Adverse Reaction Scope

Official documents classify side effects into categories of occurrence, typically using terms such as Very Common, Common, Uncommon, Rare, and Very Rare. These events are also grouped by System-Organ Class (SOC), which includes categories such as Nervous system disorders, Cardiac disorders, and Gastrointestinal disorders, allowing for a structured understanding of potential effects across the body.

Common adverse reactions typically reported in clinical experience include:

  • Drowsiness/Sedation
  • Dizziness
  • Dry mouth
  • Nausea
  • Constipation

Serious Adverse Reactions and Safety Limitations

Government regulatory documentation specifically highlights serious adverse reactions that require careful attention. These include:

  • Suicidal Thoughts and Behaviors: The risk for the emergence or worsening of suicidal ideation and behavior is noted, particularly in young adults and at the initiation of treatment or following dosage changes.
  • Cardiac Arrhythmias: The risk for QT prolongation and other cardiac arrhythmias is documented, especially in patients with pre-existing heart disease, and close monitoring is required in this population. Use is not recommended during the initial recovery phase following a myocardial infarction.
  • Priapism: Cases of prolonged, painful erection (priapism) have been reported; this is considered a medical emergency.
  • Serotonin Syndrome: A potentially life-threatening reaction that may occur, particularly when Trazem is used in combination with other serotonergic agents.
  • Orthostatic Hypotension and Syncope: Fainting and sudden drops in blood pressure upon standing have been reported, particularly at treatment initiation or with dose increases. This is a specific concern for elderly patients.

Safety-Related Restrictions: Trazem is contraindicated in patients with known hypersensitivity to the drug and in those using a Monoamine Oxidase Inhibitor (MAOI) within a specified time frame. The potential for cognitive and motor impairment is documented, requiring formal caution regarding activities that demand mental alertness.

Population and Use Considerations

Population-specific safety considerations include the observation that older patients may be at a greater risk for adverse effects like orthostatic hypotension and hyponatremia (low sodium levels in the blood). Formal notes advise screening for bipolar disorder before initiating treatment due to the documented risk of activating mania or hypomania.

Overdose and Emergency Response

Taking more Trazem (trazodone) than prescribed constitutes an overdose, which can lead to serious, and in rare cases, fatal outcomes, especially when combined with other central nervous system depressants like alcohol or other serotonergic medications. Fatalities linked to Trazem overdose alone are uncommon, but the risk increases significantly with polydrug ingestion.

Overdose Symptoms

Symptoms of a Trazem overdose vary but often include central nervous system effects and cardiovascular issues. Common signs may include severe drowsiness, vomiting, dizziness, unsteady gait, and lack of coordination. More severe, life-threatening symptoms can involve seizures, loss of consciousness (coma), respiratory arrest (stopped breathing), and cardiac abnormalities such as irregular heart rhythms or significantly low blood pressure.

A prolonged, painful erection (priapism) lasting more than four hours is also a reported symptom and requires immediate medical attention to prevent permanent tissue damage.

When to Seek Help

Overdose is a medical emergency. If you suspect that you or someone else has taken too much Trazem, or if they exhibit any severe symptoms such as seizures, breathing difficulties, loss of consciousness, or a painful erection lasting over four hours, call emergency medical services immediately.

Therapeutic Uses of Trazem

What Trazem Treats: Main Uses and Benefits

Trazem (Nitrazepam) provides supportive therapeutic benefit by addressing symptoms related to heightened physiological activity across specific domains, contributing to easing the overall symptom load that may create significant functional strain or distress. This medication is primarily used for the short-term management of severe and disabling insomnia, particularly in cases where the sleep disturbance is distressing or interferes with daily functioning.


The medication is generally applied in situations involving severe sleep disturbance, acute tension, generalized agitation, and the management of specific myoclonic seizure disorders.

Supporting Sleep Restoration in Severe Insomnia

This medication helps address symptom clusters like extreme difficulty falling asleep and frequent nocturnal awakenings. It contributes to sleep promotion and supports periods of rest during acute episodes, assisting with the maintenance of functional stability.


Easing Acute Tension and Generalized Agitation

Trazem is relevant in contexts marked by increased distress, where symptoms of acute tension and nervousness interfere with the ability to relax. It offers a general calming effect and assists with maintaining physical and mental quietude, contributing to improved comfort during symptomatic periods.


Anticonvulsant Relief for Specific Seizure Manifestations

Used across domains where additional symptomatic support is needed for seizure management, Trazem is applied in addressing involuntary muscle jerks or spasms that may appear suddenly, providing supportive therapeutic benefit relevant for easing the manifestations of myoclonic seizure disorders in appropriate patient groups.


Quick Fact Therapeutic Application
Symptom Domain Relief for Severe Sleep Disturbance
Context Applied in situations involving Acute Tension and Agitation
Specialized Use Relevant for easing Myoclonic Seizure Manifestations

Regulatory References

  1. MHRA guidance on Nitrazepam use

Eligibility and Restrictions for Use

Trazem is prescribed to treat major depressive disorder in adults. Its safety and effectiveness have not been established for use in individuals under the age of 18.

Before taking Trazem, patients should consult their healthcare provider, as certain medical conditions and concurrent medications may prevent its safe use or require close monitoring.

Contraindications (Who Cannot Use)

Trazem is typically not prescribed for patients who have:

  • A known allergy or hypersensitivity to the active ingredient or any component of the formulation.
  • Used a Monoamine Oxidase Inhibitor (MAOI), such as isocarboxazid or phenelzine, within the last 14 days, due to the risk of Serotonin Syndrome.
  • Recently experienced a heart attack (myocardial infarction).

Caution is Needed (Use with Medical Guidance)

Particular caution and monitoring are necessary for individuals with a history of or current conditions including:

  • Cardiovascular disease or a family history of QT prolongation (a rare heart rhythm problem).
  • Severe liver or kidney impairment.
  • Bipolar disorder or a history of mania.
  • Glaucoma or Angle-Closure Glaucoma.
  • A history of suicidal thoughts or attempts (especially in young adults).
  • Priapism or conditions that predispose to it (e.g., sickle cell anemia, multiple myeloma, leukemia).

What should I know about interactions with other medicines?

Trazem (Trazodone) can interact with a wide variety of medications, potentially altering its effects or increasing the risk of adverse reactions. It is crucial to inform your healthcare provider of all prescription drugs, over-the-counter medications, and herbal supplements you are taking.

Major Interactions

  • Serotonin-Altering Agents: Combining Trazem with other medications that increase serotonin, such as SSRIs, SNRIs (e.g., fluoxetine, venlafaxine), triptans, tramadol, or MAO inhibitors, significantly increases the risk of Serotonin Syndrome, a potentially life-threatening condition. MAO inhibitors (like phenelzine, linezolid) must be stopped at least 14 days before starting Trazem.
  • Central Nervous System (CNS) Depressants: Concomitant use with drugs such as alcohol, barbiturates, benzodiazepines (e.g., alprazolam, diazepam), and other sedatives/hypnotics can lead to enhanced CNS depression, increasing sedation, dizziness, and respiratory depression.

Moderate Interactions

  • CYP3A4 Inhibitors and Inducers: Trazem is metabolized by the CYP3A4 enzyme. Medications that inhibit this enzyme (e.g., ketoconazole, ritonavir, diltiazem) can increase Trazem blood levels, raising the risk of side effects like excessive sedation or cardiac issues. Conversely, CYP3A4 inducers (e.g., carbamazepine, phenytoin) can lower Trazem levels, potentially reducing its effectiveness.
  • Anticoagulants and NSAIDs: Trazem may impair platelet function, which, when combined with warfarin, NSAIDs (e.g., ibuprofen, naproxen), or aspirin, may increase the risk of bleeding.
  • Drugs that Prolong the QT Interval: Trazem, like many other psychoactive drugs, can affect heart rhythm. Co-administration with other drugs known to prolong the QT interval requires careful monitoring by a physician.

Mechanism of Action

Dual Modulation of Neurotransmitters

Trazem exerts its central action by interacting with the serotonergic system. It functions as both an agonist and antagonist at specific serotonin receptors while simultaneously acting as an inhibitor of the serotonin transporter (SERT). This multi-target engagement prevents the normal reuptake of the neurotransmitter into the presynaptic terminal, increasing its concentration in the synaptic cleft. The resulting change in receptor activation and signaling patterns alters the activity within specific neural circuits.


Peripheral Vascular Regulation

A distinct, peripheral mechanism involves the drug's activity as an antagonist at α1-adrenergic receptors located on vascular smooth muscle tissue. Blocking these receptors prevents the activation signals that cause muscle contraction. This action promotes the relaxation of the muscle cells, inducing vasodilation (widening of the blood vessels) and producing a physiological decrease in peripheral vascular resistance.


Systemic Physiological Consequence

The drug's overall physiological profile emerges from the concerted influence of these two primary mechanistic domains. The modulation of central nerve signaling, combined with the peripheral effect of reducing vascular resistance, produces an integrated set of physiological changes driven by the combination of central and peripheral mechanisms.

Dosage and Administration Information

How to Use Trazem

Trazem is typically prescribed for short-term management of anxiety and for the treatment of schizophrenia, among other uses. Adherence to your prescriber's instructions is essential for safe and effective use.

Administration

  • Trazem tablets are generally taken by mouth.
  • Swallow the tablet whole. Do not chew, crush, or break the tablet, as this may alter the rate at which the medication is absorbed.
  • Trazem can be taken with or without food. However, it is recommended to take it at the same time each day to help maintain a consistent level of the medicine in your body, which is important for optimal therapeutic effect.

Dosage and Duration

Action Instruction
Missed Dose Take the missed dose as soon as you remember. If it is almost time for your next scheduled dose, skip the missed dose and return to your regular dosing schedule. Do not take a double dose to make up for a missed one.
Stopping Trazem Do not suddenly stop taking this medication without consulting your healthcare provider. Abrupt discontinuation may worsen your condition or cause withdrawal symptoms.
Full Course Continue taking Trazem for the full duration of treatment prescribed by your doctor, even if your symptoms improve before the course is finished.

Safety Considerations

Initially, Trazem may cause side effects such as dizziness or sleepiness. Until you know how this medication affects you, avoid driving, operating machinery, or performing other activities that require mental alertness. Additionally, be aware that Trazem may cause a sudden drop in blood pressure when changing positions. To mitigate this effect, rise slowly when getting up from a sitting or lying position.

Recent Clinical Evidence

Trazem: Recent Clinical Evidence

Recent clinical research has focused heavily on the benefits and safety of Trazodone Prolonged-Release (PR) formulations, particularly in the context of Major Depressive Disorder (MDD) and related co-occurring conditions like anxiety and sleep disturbances. While 'Trazem' is not a universally recognized proprietary name in major regulatory databases, clinical data for extended-release trazodone—the compound's active ingredient—is robust.


Efficacy in Depression and Related Symptoms

Studies evaluating Trazodone PR demonstrate its efficacy in reducing depressive symptoms and achieving remission, often showing comparable or sometimes superior results in specific domains compared to standard Selective Serotonin Reuptake Inhibitors (SSRIs). Key findings include:

  • Symptom Reduction: Trazodone PR has shown significant reduction in scores on standardized depression rating scales.
  • Sleep and Anxiety: It significantly improves sleep quality (e.g., increased total sleep time) and anxiety symptoms, a critical advantage given the high comorbidity of these conditions with depression. This dual action is attributed to its multimodal mechanism.
  • Quality of Life: Extended-release formulations have been linked to greater improvements in health-related quality of life measures, including self-care and usual activities, compared to some SSRIs.

Safety and Tolerability Profile

Clinical trials have generally reported a favorable tolerability profile for Trazodone PR. Unlike some traditional antidepressants, Trazodone PR has been associated with a low incidence of sexual dysfunction and minimal weight gain over short-term treatment periods, which can be significant factors in patient adherence. Most reported side effects are mild and tend to resolve over time.

Pharmacokinetic Advantage

Bioavailability studies compare the once-daily Trazodone PR to multiple daily doses of immediate-release formulations. These studies confirm the extended-release format provides a more sustained plasma concentration, which is essential for continuous therapeutic effect and improved tolerability throughout the 24-hour period, supporting its use as a once-daily treatment for mood and sleep disorders.

Frequently Asked Questions (FAQ)

Common questions about Trazem (FAQ)


Q: What is Trazem approved to treat?

The Food and Drug Administration (FDA) has approved Trazem (generic name: Trazodone) for the treatment of Major Depressive Disorder (MDD) in adults.


Q: How does Trazem work?

Trazem belongs to a class of medications known as serotonin receptor antagonists and reuptake inhibitors (SARIs). The precise way it affects mood is not fully established, but it is believed to act on neurotransmitters in the brain, such as serotonin, which may help restore chemical balance.


Q: Is Trazem intended to treat anxiety?

While Trazem is primarily approved for MDD, healthcare providers may sometimes prescribe it off-label to address symptoms of anxiety or insomnia associated with depression. This use is based on the prescribing provider's clinical judgment and is not an FDA-approved indication.


Q: What are the potential side effects of Trazem?

The most commonly reported side effects include drowsiness, dizziness, dry mouth, and blurred vision. Serious side effects, though rare, can occur. Patients should be aware of possible adverse events and are encouraged to discuss potential risks with their prescribing healthcare provider.


Q: Can Trazem be taken with alcohol?

It is generally recommended that patients avoid consuming alcohol while taking Trazem. Alcohol can increase the sedative effects of the medication, potentially leading to increased drowsiness, dizziness, and impairment of motor skills.


Q: What should I do if I miss a dose of Trazem?

If a dose is missed, patients should take it as soon as they remember, unless it is almost time for the next scheduled dose. In that case, patients should skip the missed dose and resume the regular dosing schedule. Double dosing to make up for a missed one is not recommended.


Q: How long does it take for Trazem to show an effect?

Some patients may begin to observe changes in sleep or anxiety-related symptoms within the first week of treatment. However, it can take two to four weeks or longer before the full antidepressant benefits of Trazem are experienced. Treatment effects vary among individuals.

How should Trazem be stored and disposed of?

Trazem should be stored at room temperature, away from excessive heat and moisture, and kept out of the reach of children and pets. Always keep the medicine in its original container. Check the packaging for the specific expiration date and do not use the medication after this time.

For disposal of unused or expired Trazem, the preferred and safest method is to use a drug take-back program. These programs may be offered by local pharmacies, law enforcement, or through periodic national collection events. If a take-back program is not readily available, most medicines can be safely disposed of in the household trash. To do this, mix the medicine (without crushing tablets or capsules) with an unappealing substance like dirt, used coffee grounds, or cat litter. Place the mixture in a sealed plastic bag or container, and then discard it in the trash. Before discarding the original packaging, scratch out all personal information on the prescription label to protect your privacy. Do not flush Trazem down a toilet or pour it down a sink unless the packaging specifically instructs you to do so.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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