Malegra DXT
✅ Enhances sexual performance
✅ Treats erectile dysfunction
✅ Improves premature ejaculation
✅ Increases satisfaction
✅ Enhances sexual endurance
Malegra DXT contains Sildenafil & Duloxetine.
✓ Medically reviewed by Morgan Ellis — Pharmacy Researcher · 8 years experience · Last reviewed: May 2026
⚡ Quick Answer — What is Malegra DXT?
Malegra DXT contains sildenafil 100 mg + duloxetine 30 mg and is used for erectile dysfunction with premature ejaculation. Available in 100+30 mg (packs of 10 / 30 / 60 / 90 / 180 tablets). Clinical effect lasts around 4–6 hours for ED; duloxetine steady-state over 2–4 weeks. Manufactured by Sunrise Remedies.
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Malegra DXT combines sildenafil 100 mg (a short-acting PDE5 inhibitor for erectile dysfunction) with duloxetine 30 mg (an SNRI — serotonin-norepinephrine reuptake inhibitor — that delays ejaculation). Unlike dapoxetine (engineered for on-demand PE use), duloxetine is a daily-use SNRI where the ejaculation-delay effect builds over 2–4 weeks of continuous dosing.
Manufactured by Sunrise Remedies, Malegra DXT is intended for men with co-existing ED and PE who tolerate or specifically prefer SNRI-based therapy over SSRI alternatives.
What Is Malegra DXT?
Malegra DXT is a combination tablet containing:
- Sildenafil 100 mg — a PDE5 inhibitor; improves erectile response, effects last 4–6 hours
- Duloxetine 30 mg — an SNRI; extends ejaculatory latency when taken daily for 2–4+ weeks
Important: duloxetine is not an on-demand PE drug. It requires continuous daily dosing to reach steady-state pharmacology. The PE-delay benefit builds gradually and stops when you stop — it is also not FDA-approved specifically for PE (use is off-label). For on-demand PE, a dapoxetine-based combination such as Super P-Force or Super Tadarise is more practical.
How Does Malegra DXT Work?
- Sildenafil blocks PDE5 in the corpus cavernosum, extending cyclic GMP activity and allowing increased blood inflow during sexual arousal
- Duloxetine inhibits both serotonin and norepinephrine reuptake. The raised synaptic serotonin delays the ejaculatory reflex; the norepinephrine component gives duloxetine a more “activating” profile than pure SSRIs
Duloxetine has a half-life of ~12 hours, substantially shorter than fluoxetine (active metabolite persists 7–15 days). Steady-state concentration is reached in 3–4 days, but the clinical PE-delay effect typically takes 2–4 weeks to stabilise.
Sildenafil vs Duloxetine vs Dapoxetine — Why the Combination Matters
| Drug class | Role in this tablet | On-demand vs daily | Onset of PE benefit |
|---|---|---|---|
| Sildenafil (PDE5i) | ED component — provides erectile support | On-demand, per tablet | 25–60 minutes before activity |
| Duloxetine (SNRI) | PE component — delays ejaculation | Daily dosing required | 2–4 weeks to full effect |
| Dapoxetine (SSRI) (not in this tablet — comparison only) | On-demand PE | On-demand 1–3 h pre-activity | Same day |
Uses and Indications
- Co-existing ED and PE where daily SNRI therapy is acceptable
- PE with mood, anxiety, or chronic-pain overlap — duloxetine is also FDA-approved for generalized anxiety, diabetic peripheral neuropathy, fibromyalgia, and chronic musculoskeletal pain
- Men who did not respond well to SSRIs and want SNRI cover instead
Malegra DXT Dosage and Administration
| Scenario | Recommended Approach | Notes |
|---|---|---|
| First-time combination use | 1 tablet daily under medical supervision | Sildenafil is per-tablet on-demand; duloxetine effect builds over 2–4 weeks |
| ED — single dose | 100 mg sildenafil component works per tablet | 25–60 min before sexual activity |
| PE — sustained effect | Duloxetine requires 2–4 weeks of daily dosing | Do not expect immediate PE relief from a single tablet |
| Maximum sildenafil exposure | 1 tablet per 24 hours | Contains a full 100 mg sildenafil dose |
| Hepatic impairment | Avoid — black-box-style warning for duloxetine | Duloxetine is hepatically cleared; hepatotoxicity is a recognised risk |
| Heavy alcohol use | Avoid | Amplifies hepatotoxicity risk with duloxetine |
| Creatinine clearance <30 mL/min | Avoid — duloxetine levels rise substantially | Use separate dose-adjusted components |
| Elderly (65+) | Use with caution | Higher hyponatraemia risk with SSRIs and SNRIs |
How to Take Malegra DXT Properly
- Swallow the tablet whole with water — can be taken with or without food; a heavy fatty meal slows sildenafil onset slightly
- For sustained PE benefit, take daily at roughly the same time (build-up phase = 2–4 weeks)
- For ED benefit on any given day, take 25–60 min before anticipated activity
- Do not exceed one tablet per 24 hours
- Do not combine with MAOIs — 14-day washout required before starting; 5 days required after stopping duloxetine before starting an MAOI
- Do not stop abruptly after several weeks of use — taper over 2 weeks to reduce discontinuation syndrome (dizziness, headache, nausea, electric-shock sensations, insomnia). Duloxetine has a shorter half-life than fluoxetine, so discontinuation symptoms are more pronounced
- Avoid alcohol — amplifies hepatic risk and sedation
Side Effects of Malegra DXT
| Component / Severity | Side Effect |
|---|---|
| Sildenafil — common | Headache, flushing, dyspepsia, nasal congestion, visual disturbance (blue tinge) |
| Duloxetine — common | Nausea, dry mouth, somnolence OR insomnia (variable), constipation, decreased appetite, sweating, dizziness |
| Duloxetine — less common | Blood pressure elevation (norepinephrine effect), sexual dysfunction (delayed/absent orgasm — mechanism of benefit for PE), fatigue, urinary hesitation, headache |
| Duloxetine — uncommon but important | Hepatotoxicity (elevated liver enzymes; rarely severe). Abnormal bleeding (SNRI class effect). Hyponatraemia (especially elderly). Suicidal ideation — highest risk in first weeks, and in young adults <25 |
| Rare | Serotonin syndrome (with other serotonergic drugs), Stevens-Johnson syndrome, priapism, acute glaucoma (mydriasis → angle closure), severe hepatotoxicity, urinary retention |
Key safety note: duloxetine carries a class-of-antidepressant warning for transient increase in suicidal thoughts, particularly in young adults (<25) during the first weeks. Regular contact with a prescriber during initiation is essential. Also a well-documented risk of hepatotoxicity — avoid with heavy alcohol use, pre-existing liver disease, or chronic hepatitis.
Warnings and Precautions
- Cardiovascular fitness for sex — sexual activity places cardiac demand on the heart. Men with active angina, recent MI (within 90 days), uncontrolled arrhythmia, or severe heart failure should have a cardiac assessment before starting a PDE5 inhibitor
- Blood pressure — PDE5 inhibitors cause mild, transient reductions in BP; use with caution if taking multiple antihypertensives
- Priapism — higher risk in men with sickle-cell disease, multiple myeloma, or leukaemia; seek urgent care if an erection lasts more than 4 hours
- Vision — discontinue and seek review if sudden visual changes occur; rare cases of non-arteritic anterior ischaemic optic neuropathy (NAION) have been reported
- Hearing — rare reports of sudden sensorineural hearing loss — stop and consult a doctor if affected
- Alcohol — significant alcohol intake combined with any PDE5 inhibitor can compound dizziness, headache, and low blood pressure
- Grapefruit juice — inhibits CYP3A4 and can raise blood levels
Contraindications — Who Should NOT Take This Medication
- Concurrent use of any nitrate — GTN, isosorbide mono/dinitrate, nicorandil, amyl nitrite (“poppers”)
- Concurrent use of guanylate cyclase stimulators such as riociguat
- Recent heart attack (within 90 days), unstable angina, or angina during intercourse
- NYHA Class II or greater heart failure within the last 6 months
- Uncontrolled arrhythmia, hypotension (BP <90/50) or uncontrolled hypertension (BP >170/100)
- Stroke within the last 6 months
- Known non-arteritic anterior ischaemic optic neuropathy (NAION) in one or both eyes
- Severe hepatic impairment (Child-Pugh C)
- Hypersensitivity to the active ingredient or any excipient
Drug Interactions
| Drug / Class | Interaction |
|---|---|
| Nitrates (GTN, ISMN, ISDN, amyl nitrite/”poppers”) | Absolute contraindication — severe, potentially fatal hypotension |
| Alpha-blockers (doxazosin, tamsulosin, alfuzosin) | Additive blood-pressure lowering — stabilise alpha-blocker dose first, start at lowest PDE5 dose |
| CYP3A4 inhibitors (ketoconazole, itraconazole, ritonavir, clarithromycin) | Raise PDE5 plasma levels — reduce dose or avoid combination |
| CYP3A4 inducers (rifampicin, phenytoin, carbamazepine, St John’s wort) | Lower PDE5 plasma levels — efficacy may be reduced |
| Riociguat and other sGC stimulators | Contraindicated — severe hypotension risk |
| Other PDE5 inhibitors | Do not combine — additive side effects without extra efficacy |
| Antihypertensives | Small additive BP reduction — usually clinically insignificant |
| Grapefruit juice | Inhibits CYP3A4 — avoid large or regular intake |
Always share a full list of your current medications, including over-the-counter products, recreational drugs, and herbal supplements, with your prescriber before starting this medication.
What to Do in Case of Overdose
Symptoms of a PDE5 overdose include severe headache, marked hypotension, dizziness, back or muscle pain, and prolonged erection. Management is supportive, with fluid resuscitation and cardiac monitoring. Contact your local poisons service or emergency department immediately if an overdose is suspected.
Storage Instructions
- Store below 30 °C in a dry place, away from direct sunlight
- Keep in the original blister packaging until use
- Keep out of reach of children and pets
- Do not use after the expiry date printed on the pack
- Dispose of unused tablets via a pharmacy take-back scheme where available
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Frequently Asked Questions
Is Malegra DXT on-demand or daily?
Mixed. The sildenafil component is on-demand (per-tablet ED effect). The duloxetine component is daily, requiring 2–4 weeks to build steady-state PE-delay effect. Duloxetine is NOT a single-dose PE drug — a one-off tablet won’t delay ejaculation meaningfully.
Why use duloxetine instead of dapoxetine?
Dapoxetine is engineered for on-demand PE use with a short half-life. Duloxetine is an SNRI that also treats anxiety, chronic pain, and depression — so it can make sense for men with overlapping issues. For isolated PE, dapoxetine is usually simpler. For PE + chronic pain or PE + anxiety, duloxetine may solve two problems at once.
How is duloxetine different from fluoxetine?
Fluoxetine is an SSRI (serotonin only) with a very long half-life (active metabolite 7–15 days). Duloxetine is an SNRI (serotonin + norepinephrine) with a shorter half-life (~12 h). Duloxetine is more “activating” (energising effect from the norepinephrine component) and has clearer data for chronic pain and anxiety. Fluoxetine has a gentler discontinuation profile because of its long tail.
When does the PE-delay effect start?
Duloxetine usually requires 2–4 weeks of daily dosing for full effect; some men notice partial improvement within 1–2 weeks. If you expect immediate relief from the first tablet, this product will disappoint — consider a dapoxetine-based combination instead.
How long does the sildenafil effect last?
4–6 hours per tablet, as with any sildenafil product.
Can I take Malegra DXT with alcohol?
Avoid regular drinking. Duloxetine + alcohol amplifies hepatotoxicity risk — this is not a theoretical concern; duloxetine is specifically contraindicated with chronic alcohol use. Occasional single drinks are less risky but should still be discussed with a clinician.
Does duloxetine cause sexual side effects?
Yes — delayed orgasm is one of duloxetine’s documented effects, which is also the mechanism of its PE benefit. In some men this becomes excessive (anorgasmia) and may require dose reduction. Erectile function itself is usually preserved or enhanced by the sildenafil component.
Can I stop Malegra DXT abruptly?
No. Duloxetine discontinuation syndrome is more pronounced than with fluoxetine because of the shorter half-life. Taper over at least 2 weeks under medical supervision. Symptoms of too-fast taper include dizziness, nausea, insomnia, anxiety, headache, and electric-shock sensations.
Is Malegra DXT safe for men with heart conditions?
No if you use nitrates, have had a recent MI, or have unstable angina — sildenafil is contraindicated. Duloxetine may also modestly raise blood pressure via its norepinephrine effect. Cardiac review and careful selection are required.
Can I take Malegra DXT if I’m already on another antidepressant?
Usually no. Combining duloxetine with other serotonergic drugs (SSRIs, other SNRIs, MAOIs, some migraine drugs, tramadol, some opioids) risks serotonin syndrome. Switching antidepressants requires a washout and medical supervision.
What about liver problems?
Duloxetine is hepatically cleared and can cause hepatotoxicity. Avoid if you have hepatic impairment, chronic hepatitis, or heavy alcohol use. Stop and seek medical advice if you develop yellow skin/eyes, right upper abdominal pain, or severe fatigue.
What if Malegra DXT doesn’t work for my PE after 4 weeks?
Options: increase duloxetine dose (requires medical supervision), switch to a dapoxetine-based combination, add behavioural therapy (stop-start / squeeze technique), or try topical anaesthetics under medical guidance. Persistent PE warrants clinical review — it can sometimes reflect anxiety, thyroid issues, or prostate inflammation.
Malegra DXT pairs sildenafil 100 mg with duloxetine 30 mg, a short-half-life SNRI alternative for ED-plus-PE; users who would rather use the longer-half-life fluoxetine SSRI route can switch to Malegra FXT (sildenafil 100 mg + fluoxetine 40 mg) within the same Sunrise Remedies brand range.
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| Strength | 100+30 mg |
|---|---|
| Quantity | 10 Tablet/s, 30 Tablet/s, 60 Tablet/s, 90 Tablet/s, 180 Tablet/s |
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