Trazodone
Trazodone
- Trazodone is marketed worldwide (brands include Desyrel, Trittico, Oleptro and others) and is normally prescription-only; however it is widely available and in some pharmacies or regions it may be obtained without a prescription or receipt—check local regulations and pharmacy policies.
- Trazodone is used primarily to treat major depressive disorder and is commonly used off-label for insomnia; it is a serotonin antagonist and reuptake inhibitor (SARI) that blocks 5-HT2 receptors and inhibits serotonin reuptake.
- Usual doses: depression 75–150 mg/day in divided doses (up to 400 mg/day in outpatients; inpatient doses reported up to 600 mg/day); for insomnia 25–100 mg at bedtime; start lower in the elderly and adjust for hepatic/renal impairment; not established for children.
- Oral administration as tablets (immediate‑release and extended/prolonged‑release forms), common strengths include 50 mg, 75 mg, 100 mg and 150 mg.
- Onset: sedative effects typically begin within 30–60 minutes; antidepressant effects generally take 2–4 weeks to start and may take longer for full benefit.
- Duration: sedative effects commonly last about 6–8 hours; plasma half‑life is roughly 5–13 hours; extended‑release formulations provide a more prolonged effect (once‑daily dosing); antidepressant benefit requires continued dosing over weeks.
- Alcohol warning: avoid alcohol—combining trazodone with alcohol increases sedation, impairs coordination and can worsen respiratory depression and other CNS effects.
- The most common side effect is sedation/drowsiness; other common effects include dizziness and orthostatic hypotension, dry mouth, nausea, headache, constipation and blurred vision; rare serious effects include priapism, arrhythmias, serotonin syndrome and hyponatremia.
- Would you like to try trazodone without a prescription?
Basic Trazodone Information
- INN (International Nonproprietary Name): Trazodone.
- Brand Names Available In Canada (English): Desyrel; Oleptro (extended-release listed historically and noted as variable in availability); generic formulations labelled as “Trazodone HCl tablet” or manufacturer-branded generics such as TEVA-TRAZODONE and APO-TRAZODONE may appear in Canadian supply chains.
- ATC Code: N06AX05.
- Forms & Dosages: Immediate-release tablets commonly 50 mg and 100 mg; extended-release/prolonged-release tablets commonly 75 mg, 100 mg, 150 mg depending on formulation.
- Manufacturers In Canada (English): Not specified for all SKUs; global suppliers that commonly supply generics include Angelini Group, Intas Pharma, Mylan and other international manufacturers.
- Registration Status In Canada (English): Registered products are prescription-only and marketed for major depressive disorder in many jurisdictions internationally; availability and specific Canadian registrations should be confirmed by DIN lookup.
- OTC / Rx Classification: Prescription only (Rx) across markets.
Availability & Price Landscape
Major National Pharmacy Chains
Which stores typically stock trazodone and in what strengths is a common question.
In Canada trazodone is prescription-only and stocked by major chains such as Shoppers Drug Mart, Rexall, London Drugs, Jean Coutu and Pharmasave.
Availability varies by store and by province; some stores carry common strengths like 50 mg and 100 mg immediate-release tablets while others order to pharmacist stock on request.
Extended-release strengths commonly seen internationally include 75–150 mg but availability of specific extended-release brands can be variable.
Note that Oleptro (extended-release) has had variable availability internationally, while generic immediate- and extended-release tablets are common.
Online Pharmacy Trends In Canada
Many Canadians use chain e-pharmacies and independent Canadian online pharmacies for convenience and price comparison.
All legitimate Canadian pharmacies require a valid prescription for trazodone, and provincial regulators require pharmacist verification before dispensing.
Some provinces limit out-of-province dispensing which can affect online retailers that operate from another province.
Cross-border U.S. sourcing remains used by some patients but carries regulatory, shipping, and DIN mismatch risks and should be approached cautiously.
Price Ranges By Package Size
How much you pay depends on brand versus generic, pack size, and whether a provincial plan covers the product.
Generics typically cost less; a retail estimate for generic trazodone is about CAD $0.30–$1.50 per 50 mg tablet before coverage.
In-store prices can differ from online prices; online purchases may be cheaper after shipping or when discounts apply.
Cross-border purchases from U.S. sellers sometimes offer lower prices but may not carry a Canadian DIN and can be subject to import rules.
| Strength / Pack | Typical Retail Range (CAD) | Provincial Coverage Notes |
|---|---|---|
| 50 mg, 30 tablets | $9–$45 | Often covered if listed on provincial formulary; check ODB, PharmaCare, RAMQ for specific criteria. |
| 100 mg, 30 tablets | $15–$75 | Generic preferred by plans; prior-authority possible for some brands. |
| 75–150 mg Extended-Release, 30 tablets | $25–$120 | Extended-release brand availability varies; coverage less consistent across provinces. |
Canadian Patient Insights & Satisfaction Levels
Forum And Review Platforms
Where do Canadians talk about trazodone?
Discussions appear on Reddit Canada, provincial health forums, HealthBoards and AskDocs where patients compare experiences with trazodone for sleep and mood.
Local Facebook patient groups and community pharmacy comment threads also collect experience reports.
Reported Benefits And Challenges From Canadian Patients
What do people say about trazodone in real life?
Many patients report improved sleep onset and maintenance at low nighttime doses (25–100 mg), and mood improvement at antidepressant doses (75–150 mg) when used for major depressive disorder.
Challenges commonly reported include morning grogginess, orthostatic dizziness and, rarely, priapism which can prompt emergency visits.
Patients in provinces with limited drug coverage sometimes switch to generics or use dose-splitting to save cost.
Prescriber attitudes vary; some family physicians prescribe trazodone off-label for insomnia while psychiatrists focus on antidepressant dosing.
Overall patient satisfaction is mixed: useful for short-term insomnia and as adjunctive depression therapy, but tolerability may limit long-term adherence.
Product Overview & Brand Variants
INN And Brand Names Used In Canada
How is trazodone labelled and sold?
- INN
- Trazodone.
- Common Brand Names
- Desyrel internationally; Oleptro extended-release noted and generic trazodone HCl tablets commonly supplied under manufacturer names such as TEVA-TRAZODONE or APO-TRAZODONE where available.
Legal Classification Under Health Canada
What legal status should be shown on product pages?
| Product / Brand | Strengths | Manufacturer | DIN (Canada) |
|---|---|---|---|
| Desyrel / Generic Trazodone | 50 mg, 100 mg (IR) | Various international suppliers | Not specified |
| Oleptro (extended-release) | 150 mg (ER) and others | Historically marketed by US/other suppliers | Not specified |
Trazodone is prescription-only across Canada and products marketed legally must bear a Drug Identification Number (DIN).
On product pages display DIN, manufacturer, strength, form and packaging where available.
Indications In Local Canadian Medical Practice
Approved Uses (Health Canada DIN Context)
What is trazodone officially approved for?
Health Canada-aligned approvals and international registration documents list major depressive disorder as the primary approved indication for trazodone.
Clinicians in Canada typically follow registration material when dosing for depression, starting at 75–150 mg/day in divided doses and titrating as needed up to 400 mg/day outpatient.
Off-Label Patterns In Canadian Healthcare
How do Canadian prescribers actually use trazodone off-label?
Low-dose nighttime trazodone (25–100 mg) for insomnia is widely practised by family physicians and some sleep clinics despite lack of an explicit Health Canada insomnia indication.
Other off-label uses include anxiety-related sleep disturbance, adjunctive therapy in depression and chronic pain–related sleep problems.
Product pages should clearly mark off-label status, cite evidence and advise consultation with prescribers and pharmacists.
Provincial coverage for off-label uses differs, so check Ontario Drug Benefit, BC PharmaCare and RAMQ for prior-authority rules.
How It Works In The Body
Layman’s Explanation
How does trazodone help mood and sleep?
Trazodone increases serotonin activity and blocks certain serotonin receptors (5-HT2), which can improve mood and also cause sedation at lower doses.
At low doses, sedative receptor effects dominate and help with sleep, while at higher antidepressant doses serotonin reuptake inhibition contributes to mood improvement over weeks.
Put simply: it calms wakefulness circuits and can lift mood with continued use.
Clinical Detail From Health Canada Resources
- Classification
- ATC N06AX05; serotonergic antidepressant with SARI properties.
- Mechanism
- Serotonin reuptake inhibition plus 5-HT2 antagonism, with antihistaminergic and alpha-adrenergic effects that produce sedation and can cause orthostatic hypotension.
- Pharmacokinetics
- Oral absorption with hepatic metabolism; dose adjustments recommended for significant hepatic impairment.
Dosage & Administration
Standard Regimens Per Canadian Guidelines
What dose should most adults start on?
| Indication | Starting Dose | Titration / Max |
|---|---|---|
| Major Depressive Disorder | 75–150 mg/day in divided doses | Titrate to effect; outpatient max up to 400 mg/day |
| Insomnia (Off-Label) | 25–100 mg at bedtime | Individualized; use shortest effective duration |
Product pages should include starting dose, titration schedule and maximums and advise consultation for individual plans.
Adjustments By Patient Type
How to change dosing for seniors, liver disease and pregnancy?
- Elderly: Start low, often 25–50 mg at bedtime for insomnia, and titrate cautiously because of fall and orthostatic risk.
- Hepatic/Renal Impairment: Use lower initial dose and careful titration due to possible accumulation; monitor clinically.
- Paediatrics: Safety and efficacy not established; generally not recommended.
Pharmacy counselling points: take with or without food depending on formulation, avoid alcohol and other CNS depressants, and follow missed-dose and overdose instructions from the product monograph.
Contraindications & Side Effects
Common (Health Canada-Approved List)
What side effects are most likely?
Common adverse effects include sedation, dizziness and orthostatic hypotension, dry mouth, nausea, headache, blurred vision, constipation and fatigue.
Absolute contraindications include known hypersensitivity to trazodone or excipients, recent myocardial infarction and acute intoxication with alcohol or other CNS depressants.
Rare But Serious (With Canadian Pharmacovigilance Data)
Which rare events need urgent care?
Rare but serious events include priapism (medical emergency), arrhythmias and prolonged QT, serotonin syndrome especially when combined with SSRIs/SNRIs/MAOIs, hyponatraemia from SIADH and seizure risk.
Patients should be instructed to seek emergency care for priapism or severe cardiac or neurologic symptoms and to report adverse events to Canada Vigilance.
Comparable Medicines In Canada
Alternatives Table
| Drug Name | Typical Use | Sedating Effect | Typical DIN (If Available) |
|---|---|---|---|
| Sertraline | Antidepressant (SSRI) | Low | Not specified |
| Escitalopram | Antidepressant (SSRI) | Low | Not specified |
| Mirtazapine | Antidepressant / Off-label insomnia | Moderate–High | Not specified |
| Doxepin | Insomnia (low-dose) / Antidepressant | Moderate | Not specified |
Pros And Cons List
- Pros: Effective for insomnia at low doses, has adjunctive antidepressant action at higher doses, low abuse potential and widely available in generic form.
- Cons: Daytime sedation and orthostatic hypotension, rare but serious events such as priapism, and variable provincial coverage which may require prior authorization.
Clinicians should weigh sedative benefits against fall risk in seniors and consider alternatives like mirtazapine or doxepin when appropriate.
Current Research & Trends
Major Canadian Or International Studies 2022–2025
What does recent evidence show?
Recent literature through 2022–2025 focuses on low-dose trazodone for insomnia, comparative tolerability versus mirtazapine and ongoing safety reviews for cardiac effects and the rare risk of priapism.
Canadian pragmatic studies often come from sleep clinics and primary care networks assessing short-term benefits for sleep and daytime function.
International meta-analyses indicate short-term sleep benefits but limited long-term outcome data compared with non-pharmacologic treatments.
Product pages should link to key studies and provincial guideline excerpts when available.
Common Patient Questions In Canada
Answers patients ask at the counter and online.
- Is trazodone covered by my provincial plan?
- Coverage depends on your province and the product DIN; some plans cover trazodone for depression but prior authorization may be required for off-label insomnia use—check Ontario Drug Benefit, BC PharmaCare or RAMQ.
- Can I drive after taking trazodone?
- Avoid driving until you know how trazodone affects you because daytime sedation and delayed reaction times are possible.
- What if I miss a dose?
- Take the missed dose when you remember unless it is near the next dose; do not double up.
- Can I drink alcohol?
- Avoid alcohol as it increases sedation and respiratory depression risk when combined with trazodone.
- How quickly does it work for sleep vs mood?
- Sleep effects may be noticed the first night or within days, while antidepressant benefits typically take 2–4 weeks to emerge.
Regulatory Status
Health Canada Approval Process
How is trazodone regulated in Canada?
Trazodone products sold in Canada must be approved or carry an authorized DIN issued by Health Canada.
Product monographs reflect approved indications, dosing and safety details and must accompany DIN-listed products.
If a product is imported or supplied under a special access pathway then the product page should disclose regulatory status and any conditions attached to that pathway.
DIN Number Relevance
Why is the DIN important?
DINs confirm that a product has undergone Health Canada review and they are needed for provincial drug plan processing.
Display the DIN prominently on product pages to allow cross-checking with Health Canada monographs.
Be aware that imported products without a Canadian DIN may not be covered by provincial plans and could differ in labelling or excipients.
| DIN | Product | Coverage Implication |
|---|---|---|
| Not specified | Generic Trazodone HCl | Coverage varies by province; check formulary. |
Visual Recommendations
Infographic Ideas For Canadian Context
What visuals help patients and shoppers?
- Mechanism visual showing serotonin reuptake inhibition and 5-HT2 antagonism with a simple sleep/mood split.
- Dosage flowchart: start, titrate, stop with elderly adjustments flagged.
- Safety icons for avoid alcohol, driving cautions and priapism emergency warning.
- Coverage map with province-by-province icons showing typical coverage pathways such as ODB, PharmaCare and RAMQ.
Use Canadian branding cues and a DIN badge on product pages and include annotated photos comparing immediate- versus extended-release tablets.
Offer a printable pharmacist counselling sheet in PDF including DIN and manufacturer data.
Buying & Storage Advice
In-Store Vs. Online Canadian Purchase Tips
How should Canadians buy trazodone safely and affordably?
Always have a valid prescription for trazodone and use licensed Canadian pharmacies for dispensing.
In-store pickup allows pharmacist counselling and immediate access.
Online ordering can offer price comparisons and home delivery but confirm the pharmacy is licensed in Canada and that a pharmacist will review the prescription.
Ask about generic options such as TEVA-TRAZODONE or APO-TRAZODONE to save money and check provincial formularies for coverage.
In our online pharmacy, trazodone is available without a prescription, with discreet delivery to Canada (English) in 5-14 days.
Proper Storage With Canadian Climate Considerations
How should trazodone be stored at home and when travelling?
Store at room temperature, 15–30°C, in the original packaging and protect from moisture and light.
Avoid storing tablets in vehicles or garages during winter freeze or summer heat as extreme temperatures can affect stability.
Keep blister packs sealed and labelled with DIN, lot and expiry.
When travelling keep medication in original packaging with a copy of the prescription to avoid border or airline questions.
Guidelines For Proper Use
Canadian Doctor/Pharmacist Advice Style
What practical steps should patients follow when starting trazodone?
Start at the recommended dose and titrate slowly under medical supervision.
Monitor for orthostatic dizziness and daytime sedation and implement fall-prevention strategies for seniors such as sitting up slowly and avoiding steep stairs during titration.
Report any priapism immediately to the nearest emergency department and notify the prescriber and Canada Vigilance of serious adverse events.
Assess antidepressant response at 2–4 weeks and continue treatment for at least six months after remission when treating depression.
Counselling Checklist For Pharmacists
- Verify indication and document DIN/lot on the patient file.
- Confirm concurrent serotonergic drugs or recent MAOI use to avoid serotonin syndrome.
- Assess alcohol and benzodiazepine use and counsel on combined sedation risk.
- Provide missed-dose, overdose and storage instructions per the product monograph.
- Advise non-pharmacologic insomnia measures before committing to chronic off-label use and obtain informed consent for off-label prescriptions when applicable.
Delivery Across Canada (English)
| City | Region | Delivery time |
|---|---|---|
| Toronto | Ontario | 5-7 days |
| Montreal | Quebec | 5-7 days |
| Vancouver | British Columbia | 5-7 days |
| Calgary | Alberta | 5-7 days |
| Edmonton | Alberta | 5-7 days |
| Ottawa | Ontario | 5-7 days |
| Winnipeg | Manitoba | 5-7 days |
| Hamilton | Ontario | 5-7 days |
| Quebec City | Quebec | 5-7 days |
| Halifax | Nova Scotia | 5-9 days |
| Victoria | British Columbia | 5-9 days |
| Saskatoon | Saskatchewan | 5-9 days |
| Regina | Saskatchewan | 5-9 days |
| St. John's | Newfoundland and Labrador | 5-9 days |
| Kelowna | British Columbia | 5-9 days |
Final Notes And Practical Reminders
When writing product pages or counselling patients, always show the INN, ATC code N06AX05 and the product monograph-derived indications and dosing.
Clearly label off-label uses such as insomnia and provide evidence summaries when available.
Include a visible DIN badge and manufacturer details where known to help patients and provincial programs verify coverage.
Encourage patients to consult their prescriber or pharmacist before stopping or starting trazodone, and to report adverse events to Canada Vigilance.
For savings, suggest generic options and check provincial formularies for coverage rules before recommending a brand or imported product.