ED Medication Comparison Tool
Select Your Preferences
30 minutes 12 hours 3 5When it comes to treating erectile dysfunction (ED), Tadasiva is a brand that combines two well‑known active ingredients: Sildenafil and Tadalafil. The idea is to give users the quick‑onset boost of sildenafil while also providing the longer window that tadalafil offers. But does the blend really outperform single‑ingredient options, and how does it stack up against other popular ED drugs? The sections below walk through the key factors you’ll weigh before deciding which pill fits your lifestyle.
Quick Take
- Tadasiva mixes sildenafil (30mg) and tadalafil (5mg) for a hybrid effect.
- Onset is about 30‑45minutes, duration up to 12hours.
- Cost per tablet is higher than generic sildenafil or tadalafil alone.
- Side‑effects mirror those of each component - headache, facial flushing, rare visual changes.
- Best for men who want flexibility without taking two separate pills.
What Tadasiva Actually Contains
Each tablet delivers 30mg of sildenafil citrate and 5mg of tadalafil. Sildenafil works by inhibiting phosphodiesterase‑5 (PDE‑5) to increase blood flow quickly, typically within 30minutes. Tadalafil, on the other hand, has a slower onset but remains active for up to 36hours at higher doses; the 5mg amount in Tadasiva is meant to extend the usable window without causing prolonged erection risk.
How It Differs From Single‑Ingredient Brands
Traditional ED drugs are usually sold as either sildenafil (best known as Viagra) or tadalafil (sold as Cialis). Those brands come in various strengths - 25mg, 50mg, 100mg for sildenafil; 2.5mg, 5mg, 10mg, 20mg for tadalafil. Tadasiva’s fixed‑dose combo means you can’t adjust the ratio without switching products. If you need a higher tadalafil dose for weekend plans, you’ll have to add a separate pill.
Another practical distinction is the prescription requirement. In most countries, both Viagra and Cialis require a doctor’s script, and the same applies to Tadasiva. However, because Tadasiva is marketed as a “dual‑action” tablet, some pharmacies treat it as a specialty product, which can affect availability.
Side‑Effect Profile - What to Expect
Because Tadasiva contains two PDE‑5 inhibitors, the side‑effect list is essentially the union of both drugs. Common complaints include:
- Headache (about 15% of users)
- Facial flushing (10‑12%)
- Indigestion or stomach upset
- Rare visual disturbances (color tinge, blurred vision)
Most side effects are mild and subside within a few hours. The combination does not appear to increase the severity of any single effect, but it does raise the likelihood of experiencing at least one of them.

Cost and Availability Snapshot
Pricing varies by country and pharmacy, but a rough 2025 average looks like this:
Product | Active ingredient(s) | Typical dose | Cost |
---|---|---|---|
Tadasiva | Sildenafil 30mg + Tadalafil 5mg | 1 tablet | $2.50‑$3.00 |
Viagra (generic) | Sildenafil | 50mg | $0.80‑$1.20 |
Cialis (generic) | Tadalafil | 10mg | $0.90‑$1.40 |
Levitra | Vardenafil | 20mg | $1.20‑$1.80 |
Stendra | Avanafil | 100mg | $1.80‑$2.30 |
Because Tadasiva bundles two drugs, it costs roughly two to three times more than a single generic pill. Insurance coverage rarely includes combination tablets, so out‑of‑pocket expense can be a deciding factor.
Who Might Prefer Tadasiva?
If you value flexibility - say, you want a spontaneous evening but also need coverage for a weekend outing - the hybrid nature can be handy. The 30‑minute onset of sildenafil gives you quick confidence, while the added tadalafil extends the window without requiring a second dose.
Conversely, men who have a predictable schedule (e.g., “I take it every Friday night”) may find a pure tadalafil regimen cheaper and simpler. Those who react strongly to one component (e.g., severe headache from sildenafil) might avoid Tadasiva altogether.
Safety Checklist Before You Buy
- Confirm you have no contraindications: nitrate medication, severe heart disease, or uncontrolled hypertension.
- Discuss current medications with a pharmacist - the combo can interact with alpha‑blockers.
- Start with a single‑ingredient product if you’ve never used PDE‑5 inhibitors; gauge tolerance before moving to a blend.
- Track side effects for at least two weeks; if headaches persist, consider switching to a lower‑dose tadalafil‑only option.
- Check local pharmacy stock - some regions treat Tadasiva as a specialty, requiring a doctor’s note.
Summary of Key Differences
Below is a concise side‑by‑side view of the most relevant factors.
Factor | Tadasiva | Viagra (Sildenafil) | Cialis (Tadalafil) | Levitra (Vardenafil) | Stendra (Avanafil) |
---|---|---|---|---|---|
Onset | 30‑45min | 30‑60min | 60‑120min | 30‑60min | 15‑30min |
Effective window | Up to 12hrs | 4‑6hrs | 24‑36hrs | 4‑6hrs | 6‑12hrs |
Typical dose | 30mg + 5mg | 50mg | 10mg | 20mg | 100mg |
Cost (USD) | $2.75 | $0.95 | $1.15 | $1.50 | $2.00 |
Common side‑effects | Headache, flushing, dyspepsia | Headache, flushing | Back pain, muscle aches | Headache, nasopharyngitis | Headache, dizziness |
Making the Choice - A Decision Flow
Use this quick flow to see where Tadasiva lands for you:
- Do you need a fast onset? - If yes, both Tadasiva and sildenafil‑only options work.
- Do you want coverage beyond 6hours? - Tadasiva adds a modest extension; pure tadalafil offers the longest window.
- Is price a major concern? - Generic sildenafil or tadalafil will be cheaper.
- Any history of headache with PDE‑5 inhibitors? - Consider a lower‑dose tadalafil or a non‑sildenafil alternative like avanafil.
- Do you prefer a single pill? - Tadasiva gives two actions in one tablet; otherwise, separate pills give dosing flexibility.
If you tick the first two boxes and aren’t overly price‑sensitive, Tadasiva can be a convenient middle ground.

Frequently Asked Questions
Is Tadasiva safe to take with alcohol?
Occasional moderate alcohol (one to two drinks) usually doesn’t cause problems, but heavy drinking can worsen dizziness and lower blood pressure, increasing the chance of side‑effects. Stay within recommended limits and monitor how you feel.
Can I use Tadasiva if I’m on blood pressure medication?
Sildenafil and tadalafil both interact with nitrates and certain alpha‑blockers. If you take common antihypertensives like ACE inhibitors or beta‑blockers, the risk is lower, but you should still get a doctor’s approval before starting.
How long does Tadasiva stay in my system?
The sildenafil component is cleared in about 4‑5hours, while the tadalafil part lingers for roughly 12‑14hours. You’ll typically feel the effects for up to 12hours, after which the drug levels drop to a negligible amount.
Is it possible to become tolerant to Tadasiva?
Tolerance isn’t common with PDE‑5 inhibitors because they don’t accumulate in the body. However, frequent high‑dose use can make side‑effects more noticeable, prompting a dose adjustment.
Can I split the tablet to adjust the dose?
Splitting isn’t recommended. The two active ingredients are blended in a specific ratio; cutting the tablet could give you an uneven mix, leading to unpredictable potency.