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Malegra FXT is a combo pill that pairs the erectile‑function boost of Sildenafil - a phosphodiesterase‑5 inhibitor - with the mood‑lifting effect of Fluoxetine, a selective serotonin‑reuptake inhibitor (SSRI). It aims to treat men who need both faster erections and relief from mild‑to‑moderate depression or anxiety.
TL;DR - Quick Takeaways
- Malegra FXT blends sildenafil (30‑100mg) with fluoxetine (20mg) in one tablet.
- Onset for erections: 30‑60minutes; mood impact may take 2‑4weeks.
- Common side‑effects: headache, flushing, nausea, occasional anxiety.
- Key alternatives: pure sildenafil (Viagra), tadalafil (Cialis), vardenafil (Levitra), avanafil (Stendra), dapoxetine (Priligy) for sexual‑related anxiety.
- Choose based on: needed duration, interaction risk, cost, and whether you need an antidepressant.
What Exactly Is Malegra FXT?
When you first see Malegra FXT is marketed as a dual‑action tablet for men dealing with both erectile dysfunction (ED) and mild depression or anxiety. The formulation typically contains 50mg or 100mg of sildenafil and 20mg of fluoxetine. The idea is simple: you take one pill before intimacy, get an erection faster, and over the next weeks the fluoxetine part eases low mood.
This combination is not FDA‑approved in the United States but is sold in several Asian markets under different brand names. In Australia it is considered an unregistered product, so doctors usually prescribe the components separately.
How Does the Combo Work?
Sildenafil works by inhibiting the enzyme PDE‑5, which normally restricts blood flow to the penis. By blocking PDE‑5, blood vessels relax, allowing more blood to fill the corpora cavernosa and produce an erection when sexual stimulation occurs.
Fluoxetine, on the other hand, blocks the reuptake of serotonin in the brain, raising its level and improving mood over a period of weeks. The two mechanisms act on completely different systems, so they don’t interfere with each other pharmacologically-though they can share side‑effects like headache.
Key Attributes of Malegra FXT
- Dosage options: 50mg/20mg or 100mg/20mg.
- Onset of erection: 30-60minutes after ingestion.
- Duration of erectile effect: Up to 5hours (similar to regular sildenafil).
- Mood‑improvement timeline: 2-4weeks for noticeable change.
- Common side‑effects: headache, facial flushing, dyspepsia, mild insomnia, occasional sexual‑related anxiety.
- Contra‑indications: Nitrates, severe cardiovascular disease, uncontrolled hypertension, concurrent MAO‑inhibitors, or a history of serotonin syndrome.

Alternatives Worth Considering
Not everyone needs the fluoxetine component. Below is a side‑by‑side look at the most popular ED drugs and a few mood‑focused options.
Product | Active Ingredient(s) | Primary Use | Onset | Duration | Key Advantages | Typical Cost (AU$) |
---|---|---|---|---|---|---|
Malegra FXT | Sildenafil + Fluoxetine | ED + mild depression | 30‑60min | ~5hrs (ED) | One‑pill convenience, mood benefit | ~$45 per tablet (unregulated market) |
Viagra | Sildenafil | ED only | 30‑60min | 4‑5hrs | Well‑studied, wide insurance coverage | $30‑$50 (generic $5‑$10) |
Cialis | Tadalafil | ED, BPH | 15‑30min | Up to 36hrs | “Weekend pill”, also treats prostate issues | $40‑$70 (generic $5‑$12) |
Levitra | Vardenafil | ED only | 25‑60min | 4‑5hrs | Effective after a high‑fat meal | $45‑$65 (generic $6‑$13) |
Stendra | Avanafil | ED only | 15‑30min | 4‑6hrs | Fastest onset, fewer visual side‑effects | $55‑$80 (generic $8‑$15) |
Priligy | Dapoxetine | Premature ejaculation, low‑dose SSRI | 1‑2hrs | 2‑3hrs | Targets anxiety around performance | $30‑$45 (generic $4‑$9) |
Addyi | Flibanserin | Low sexual desire (women) | N/A | N/A | Specifically for libido, not erection | $80‑$120 |
When Malegra FXT Might Be the Right Choice
- You’ve been diagnosed with mild depression or anxiety and already need a daily SSRI, but you only take medication on sexual occasions.
- You want to avoid taking two separate pills and worry about timing.
- You’re comfortable with the cardiovascular profile of sildenafil and have no nitrate use.
For most men, a standard ED drug plus a separately prescribed fluoxetine (taken daily) is cheaper and offers more dosing flexibility. However, if you dislike daily antidepressant dosing, Malegra FXT’s as‑needed approach can be appealing.
Potential Drawbacks & Safety Concerns
- Serotonin syndrome: Rare but possible if you’re already on another serotonergic drug (e.g., tramadol, triptans).
- Delayed mood onset: You won’t feel the antidepressant effect instantly; expect a 2‑week lag.
- Cost: In markets where it’s not covered by insurance, a single tablet can be pricey.
- Regulatory risk: Because it’s not approved in many countries, quality control can vary.
How to Choose the Best Option for You
- Identify your primary need. If you only need erections, stick with a pure PDE‑5 inhibitor.
- Check cardiovascular health. All PDE‑5 inhibitors share similar contra‑indications; get clearance from your doctor.
- Consider mood treatment schedule. Daily fluoxetine offers steady mood control; Malegra FXT offers intermittent dosing.
- Factor in cost and insurance. Generic sildenafil plus a standard fluoxetine prescription is usually the cheapest route.
- Trial period. If you’re curious, discuss a short‑term trial with your GP to monitor blood pressure and side‑effects.
Frequently Asked Questions
Can I take Malegra FXT with nitrates?
No. The sildenafil component can cause a dangerous drop in blood pressure when combined with nitrates (e.g., nitroglycerin). Always avoid this combo.
Do I need a prescription for Malegra FXT?
In most regulated markets it is not approved, so it’s sold as an unregistered product. In countries where it is listed, a doctor’s prescription is required for both sildenafil and fluoxetine.
How often can I use Malegra FXT?
You can take it up to once per day, matching the standard sildenafil limit. Because fluoxetine has a long half‑life, daily use will gradually build up its antidepressant effect.
Is the fluoxetine dose in Malegra FXT enough for clinical depression?
The 20mg fluoxetine dose is on the low‑to‑moderate end. It can help mild-to-moderate depression, but severe cases usually need a higher daily dose (40‑60mg) prescribed by a psychiatrist.
What are the main differences between sildenafil and tadalafil?
Sildenafil peaks in 1‑2hours and lasts about 5hours. Tadalafil peaks in 2‑3hours but can stay effective for up to 36hours, making it ideal for spontaneous activity.

Bottom Line
If you need a one‑stop solution for occasional erectile issues plus mild mood support, Malegra FXT can be convenient-but the trade‑off is higher cost, limited regulatory oversight, and a delayed antidepressant effect. For most men, pairing a generic sildenafil tablet with a daily fluoxetine prescription gives more flexibility and usually a better price point. Always discuss your cardiovascular health and any existing serotonergic meds with a healthcare professional before starting any of these options.