ED Medication Comparison Tool
Find the best erectile dysfunction treatment based on your preferences for onset time, duration, side effects, and cost.
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30 minutes 6 hours $50Recommended Treatment
When it comes to erectile dysfunction (ED), the market is flooded with pills, patches, and even natural boosters. Picking the right option isn’t just about cheap price tags; it’s about how quickly the drug works, how long it lasts, side‑effects, and whether it fits your lifestyle. This guide breaks down Viagra Soft (a fast‑acting form of sildenafil) and lines it up against the most common alternatives, so you can decide which one actually meets your needs.
Quick Summary
- Viagra Soft: soft‑gel, 30‑minute onset, 4‑6hour window, moderate cost.
- Cialis (tadalafil): 30‑minute to 2‑hour onset, up to 36hour “weekend‑pill” effect, higher price.
- Levitra (vardenafil): 25‑minute onset, 4‑5hour duration, similar price to Viagra Soft.
- Stendra (avanafil): fastest onset (15‑minutes), 6‑hour duration, premium pricing.
- Natural boosters (L‑arginine, Korean red ginseng, yohimbine): slower, modest efficacy, lowest cost.
What Is Viagra Soft?
Viagra Soft is a soft‑gel version of sildenafil citrate designed to dissolve quickly in the stomach, delivering faster absorption compared to standard Viagra tablets. It was launched in 2022 and quickly became popular in Australia for its 30‑minute onset claim. The dosage typically ranges from 50mg to 100mg, and like all PDE5 inhibitors, it works by relaxing blood vessels in the penis, allowing natural erections in response to sexual stimulation.
How Does Sildenafil Work?
Sildenafil belongs to the phosphodiesterase type 5 (PDE5) inhibitor class. By blocking the PDE5 enzyme, it prevents the breakdown of cyclic guanosine monophosphate (cGMP), a chemical that relaxes smooth muscle tissue. Higher cGMP levels mean better blood flow to erectile tissue. The mechanism is identical across all sildenafil products, whether you take a tablet, a soft‑gel, or a generic powder.
Major Pharmaceutical Alternatives
Besides sildenafil, three other prescription drugs dominate the ED market. Each uses the same basic PDE5‑inhibition principle but varies in chemical structure, half‑life, and user experience.
Cialis (Tadalafil)
Cialis contains tadalafil, a PDE5 inhibitor with a much longer half‑life (about 17.5hours). This gives Cialis its hallmark “weekend pill” reputation, allowing spontaneity over a 36‑hour window. Dosages are 10mg for as‑needed use or 2.5‑5mg for daily low‑dose therapy.
Levitra (Vardenafil)
Levitra features vardenafil, another PDE5 inhibitor that offers a slightly faster onset than sildenafil (about 25minutes) and a duration of 4‑5hours. It’s marketed in 10mg and 20mg tablets, and some users report fewer visual side‑effects.
Stendra (Avanafil)
Stendra is built on avanafil, the newest PDE5 inhibitor in the market. Its rapid absorption can produce an erection in as little as 15minutes, and it maintains efficacy for about 6hours. Available in 50mg and 100mg doses, it commands a premium price point.
Generic Sildenafil Options
In Australia, generic sildenafil tablets are widely available through both brick‑and‑mortar pharmacies and reputable online pharmacies. They contain the same active ingredient as Viagra Soft but come in standard tablet form, which generally takes 30‑60minutes to act. The cost per tablet can be as low as AUD4, making it the most budget‑friendly prescription option.

Natural and Over‑the‑Counter Alternatives
For men who prefer non‑prescription routes, several nutraceuticals claim to improve erectile function. The evidence varies, but a few have enough clinical data to be worth a mention.
- L‑arginine is an amino acid that serves as a precursor to nitric oxide, the same molecule sildenafil boosts indirectly. Doses of 2‑5g daily have shown modest improvements in blood flow.
- Korean red ginseng has been studied for its ability to enhance nitric oxide synthesis and reduce oxidative stress. Typical regimens involve 900mg twice a day for 8‑12 weeks.
- Yohimbine is an alkaloid extracted from the bark of the African Yohimbe tree, acting as an alpha‑2 adrenergic antagonist. Small doses (5‑10mg) taken before sexual activity may improve blood flow, but side‑effects like anxiety are common.
Side‑Effect Profile Comparison
All PDE5 inhibitors share a core set of possible reactions: headache, flushing, nasal congestion, and dyspepsia. However, each molecule brings its own nuances.
Medication | Typical Onset | Effective Duration | Common Side‑Effects | Average Monthly Cost (AUD) | Prescription Required? |
---|---|---|---|---|---|
Viagra Soft (Sildenafil) | 30minutes | 4‑6hours | Headache, flushing, mild visual change | ≈$35 | Yes |
Generic Sildenafil Tablet | 30‑60minutes | 4‑5hours | Headache, dyspepsia | ≈$16 | Yes |
Cialis (Tadalafil) | 30minutes‑2hours | Up to 36hours | Back pain, muscle aches, headache | ≈$60 | Yes |
Levitra (Vardenafil) | 25minutes | 4‑5hours | Flushing, dizziness, visual changes | ≈$55 | Yes |
Stendra (Avanafil) | 15‑30minutes | 6‑7hours | Headache, back pain, nasal congestion | ≈$80 | Yes |
L‑Arginine (supplement) | Variable (hours) | Continuous with daily use | GI upset, low blood pressure | ≈$10 | No |
Korean Red Ginseng | Weeks of regular use | Weeks‑months with continued use | Insomnia, jitteriness | ≈$15 | No |
Yohimbine | 30‑60minutes | 4‑6hours | Anxiety, increased heart rate | ≈$12 | No |
Who Should Choose Which Option?
There’s no one‑size‑fits‑all answer. Below are typical user profiles and the drug that usually lines up best.
- Spontaneous weekend plans: Cialis’ 36‑hour window allows you to forget about timing altogether.
- Need fast action for an evening date: Stendra’s 15‑minute onset or Viagra Soft’s 30‑minute onset are ideal.
- Budget‑conscious but want prescription strength: Generic sildenafil tablets deliver the same efficacy at a fraction of the cost.
- Mindful of side‑effects like visual disturbances: Levitra tends to produce fewer visual issues compared with sildenafil.
- Prefer natural routes or have contraindications (e.g., nitrate meds): L‑arginine or Korean red ginseng may provide modest help without interacting with nitrates.
How to Obtain These Medications Safely
In Australia, the safest route is a prescription from a qualified GP. Many clinics now offer telehealth consultations, which can be a quick way to get a script without a long wait. If you choose an online pharmacy, verify that it requires a prescription and is listed on the Australian Therapeutic Goods Administration (TGA) website.
Never buy from unverified overseas sellers; counterfeit pills can contain dangerous fillers or incorrect dosages.
Potential Pitfalls and How to Avoid Them
- Taking PDE5 inhibitors with nitrates: This combo can cause a dangerous drop in blood pressure. Always disclose heart medication to your doctor.
- Over‑dosing: More isn’t better. The maximum recommended single dose for sildenafil is 100mg. Exceeding this doesn’t improve results but raises risk of headache and visual changes.
- Ignoring the ‘as needed’ nature: Daily low‑dose Cialis can be beneficial for men with frequent activity, but it’s not required for occasional use.
- Relying solely on supplements: Herbal boosters can help, but they rarely replace prescription meds for moderate to severe ED.
Bottom Line: Making Your Decision
Think of the choice like picking a pair of shoes. You need something that fits your size (dosage), matches the occasion (onset/duration), and feels comfortable (side‑effects). If you value speed and don’t mind a modest price, Viagra Soft hits the sweet spot. If you want maximum flexibility over a whole weekend, reach for Cialis. For those who want the fastest possible kick‑in, Stendra is worth the premium. And if you’re looking to save money or avoid prescriptions, generic sildenafil or a well‑researched supplement may be enough.

Frequently Asked Questions
How fast does Viagra Soft work compared to regular Viagra?
Viagra Soft’s soft‑gel formulation typically starts working in about 30minutes, whereas standard Viagra tablets can take 30‑60minutes because they dissolve slower.
Can I take Viagra Soft with alcohol?
A moderate amount of alcohol won’t stop the drug from working, but heavy drinking can worsen side‑effects like dizziness and lower blood pressure.
Is Cialis better for daily use?
Yes, low‑dose Cialis (2.5‑5mg) is approved for daily ingestion, providing a steady level of the drug that can improve spontaneous erections without planning each dose.
Do natural supplements work without prescription drugs?
They can help mild cases, especially when combined with lifestyle changes, but they rarely match the potency of PDE5 inhibitors for moderate‑to‑severe ED.
What should I watch for as a warning sign?
Sudden vision loss, chest pain, or an erection lasting longer than four hours (priapism) requires immediate medical attention.
Gary Giang
September 29, 2025 AT 18:16