ED Medication Comparison Tool
Select your preferences to find the best ED medication for you:
Looking for an erectile dysfunction (ED) pill that fits your lifestyle and budget? You’ve probably heard of Medexil - an online version of sildenafil citrate - but you might wonder how it stacks up against the big names and even some natural options. This guide breaks down the essential factors, so you can decide which product actually meets your needs.
Quick Takeaways
- Medexil is a generic sildenafil citrate offering the same active ingredient as Viagra but at a lower price.
- Tadalafil (Cialis) lasts up to 36hours, making it the go‑to for spontaneous plans.
- Avanafil (Stendra) works fastest - within 15minutes - but is pricier than generic sildenafil.
- Natural supplements like L‑arginine can help mild cases but lack strong clinical evidence.
- Choose based on onset, duration, side‑effects, cost, and whether you need a prescription.
What Is Medexil?
When it comes to treating erectile dysfunction, Medexil is a brand of sildenafil citrate that works as a phosphodiesterase‑5 (PDE5) inhibitor. It’s marketed as an affordable online alternative to the original brand.
Like any PDE5 inhibitor, Medexil blocks the enzyme that restricts blood flow to the penis, allowing a natural erection when you’re sexually aroused. The typical dosage is 50mg or 100mg taken about an hour before intimacy, and its effects usually last 4-6hours.
How Do Other ED Options Work?
Viagra is the original brand name for sildenafil citrate. It shares the exact active ingredient with Medexil, so the effectiveness and side‑effect profile are virtually identical - the main difference is price and branding.
Cialis is a tadalafil‑based tablet that offers a much longer window of effectiveness, up to 36hours. Because it stays in the bloodstream longer, you can be ready for sex at any time without timing the dose too precisely.
Levitra is a brand of vardenafil, another PDE5 inhibitor that works similarly to sildenafil but may be better tolerated by men who experience visual disturbances with sildenafil. Its onset is about 30‑60minutes and lasts roughly 4‑5hours.
Stendra is an avanafil tablet known for its ultra‑quick onset - often within 15minutes - and a shorter duration of about 6hours. It’s a good pick if you need speed but are willing to pay a premium.
L‑arginine is an amino‑acid supplement that may improve blood flow by boosting nitric oxide levels. While safe for most men, scientific support is modest and it works best for mild erectile issues.
All these options belong to the broader class of PDE5 inhibitors, which share a common mechanism but differ in chemical structure, half‑life, and side‑effect nuances.
Decision Criteria: What Matters Most?
- Onset time - How quickly the drug starts working after you take it.
- Duration of effect - How long the erection‑supporting window lasts.
- Side‑effect profile - Common issues like headache, flushing, visual changes, or stomach upset.
- Cost per pill - Important if you need a regular prescription.
- Food interactions - Some drugs lose potency when taken with a heavy or fatty meal.
- Prescription requirement - Whether you can buy it online without a doctor’s note.

Side‑by‑Side Comparison
Drug | Active Ingredient | Onset | Duration | Typical Dose | Price (USD per tablet) |
---|---|---|---|---|---|
Medexil | Sildenafil citrate | 30‑60min | 4‑6hrs | 50mg / 100mg | $0.30‑$0.45 |
Viagra | Sildenafil citrate | 30‑60min | 4‑6hrs | 50mg / 100mg | $1.20‑$1.80 |
Cialis | Tadalafil | 15‑30min | Up to 36hrs | 10mg / 20mg | $0.80‑$1.10 |
Levitra | Vardenafil | 30‑60min | 4‑5hrs | 10mg / 20mg | $0.70‑$1.00 |
Stendra | Avanafil | 15‑30min | 6‑12hrs | 100mg / 200mg | $1.50‑$2.00 |
L‑arginine | Amino‑acid supplement | Varies (days-weeks) | Continuous (as taken) | 2‑5g daily | $0.10‑$0.20 per gram |
Which Option Is Best For You?
- Need spontaneity? Choose Cialis - the “weekend pill” that stays active for up to a day and a half.
- Looking for speed? Stendra’s 15‑minute onset beats most generic sildenafil.
- Budget‑focused? Medexil offers the same active ingredient as Viagra at a fraction of the cost.
- Worried about visual side‑effects? Levitra may cause fewer color‑vision changes than sildenafil.
- Prefer a natural route? L‑arginine can be added to a daily regimen, but set realistic expectations.
Safety Checklist
Before you buy any ED medication, run through this quick safety list:
- Are you taking nitrates (e.g., nitroglycerin) for chest pain? PDE5 inhibitors can cause a dangerous drop in blood pressure.
- Do you have severe heart disease, low blood pressure, or recent stroke? Consult a doctor first.
- Any history of retinitis pigmentosa (a rare eye disease)? Sildenafil‑type drugs may worsen it.
- Are you on alpha‑blockers for prostate issues? Adjust the dose and monitor for dizziness.
- Check for allergies to any inactive ingredients - common culprits are lactose or gelatin.
Buying Tips: Getting the Right Product Online
Online pharmacies make it easy to order Medexil or its alternatives, but a few smart steps protect you from counterfeit pills:
- Verify the pharmacy’s licensing - look for a visible Australian Business Number (ABN) and a pharmacy licence number.
- Read customer reviews for authenticity signals such as batch numbers on packaging photos.
- Prefer sites that require a prescription upload; this reduces the risk of sub‑standard products.
- Check the price: if it’s dramatically lower than market rates, it could be a red flag.
- Make sure the packaging displays the active ingredient, dosage, and expiry date clearly.
When in doubt, order a small pack first and test it before committing to a larger supply.
Bottom Line Decision Tree
Use the flow below to narrow down your choice:
- Do you need the fastest onset? → Stendra.
- Do you want the longest window? → Cialis.
- Is price the top priority and you tolerate sildenafil well? → Medexil.
- Do you experience visual disturbances with sildenafil? → Levitra.
- Prefer natural supplements and have mild symptoms? → L‑arginine (add to diet).

Frequently Asked Questions
Is Medexil as effective as Viagra?
Yes. Medexil contains the same sildenafil citrate as Viagra, so the efficacy and side‑effects are virtually identical. The main difference lies in branding and price.
Can I take Medexil with a high‑fat meal?
A fatty meal can delay sildenafil’s absorption, pushing onset from 30‑60 minutes to up to 2 hours. For reliable timing, take the pill on an empty stomach or after a light meal.
What’s the biggest safety concern with PDE5 inhibitors?
Combining any PDE5 inhibitor with nitrate medication (often prescribed for angina) can cause a sudden drop in blood pressure, which may be life‑threatening.
Is a prescription always required in Australia?
Legally, yes - a licensed pharmacist must verify a doctor’s prescription before dispensing sildenafil, tadalafil, vardenafil, or avanafil. Some reputable online pharmacies facilitate a tele‑consultation to obtain a valid prescription quickly.
Do natural supplements work as well as prescription pills?
Supplements like L‑arginine may improve blood flow for mild cases, but they lack the robust clinical backing of FDA‑approved PDE5 inhibitors. Expect modest benefits and consider them as adjuncts rather than primary therapy.
Jason Layne
September 30, 2025 AT 23:02Wake up, people! The big pharma giants are pushing these cheap generics like Medexil to keep you dependent on their endless pipeline of ‘new’ pills, all while they hide the real cures behind layers of regulatory red tape. You think you’re saving money? They’re just making sure you stay in the cycle.