Buy Tadasiva
Tadasiva

$0.78
Active Ingredients
Delivery
Airmail (14-21 days) | EMS trackable (5-9 days)
Prescription
Issued on site / Included
Availability
In Stock
Product is shipped in a fully discreet envelope with no content disclosure, including all required documentation inside

Tadasiva Properties

Active Ingredients
Primary Category
Pharmacological Class
PDE5 Inhibitor
Moderate Side Effects
Dosage Forms
Tablets
Administration Route
Oral
Mechanism of Action
Both ingredients work by relaxing blood vessels in the penis, allowing for increased blood flow during sexual arousal, which helps achieve and maintain an erection.
Prescription Status
Rx
Patient Summary
Tadasiva is a medication used to treat erectile dysfunction. It combines two well-known ingredients to help men achieve and maintain an erection suitable for sexual activity.
Onset Time
Sildenafil: 30-60 minutes; Tadalafil: 30-120 minutes
Duration
Sildenafil: 4-5 hours; Tadalafil: up to 36 hours
Storage Instructions
Store at room temperature, away from moisture and heat
Age Restrictions
Adult males 18 years and older
Pregnancy Use
Not applicable for female use
Alternative Drugs

About Tadasiva

Tadasiva is a combination tablet that delivers 100 mg of sildenafil and 20 mg of tadalafil in a single pill. Both agents belong to the phosphodiesterase-5 (PDE5) inhibitor class and are prescribed to treat erectile dysfunction, a condition that falls under the broader category of sexual health. While each component has been approved individually for this purpose, the fixed-dose combination is not listed on the Australian Register of Therapeutic Goods (ARTG). Off-label use of the product should be discussed with a qualified clinician.

What is Generic Tadasiva (Sildenafil,Tadalafil)?

Generic Tadasiva (Sildenafil,Tadalafil) is a fixed-dose combination of two PDE5 inhibitors that is marketed as a single oral tablet. The formulation is not listed on the Australian Register of Therapeutic Goods, meaning it is not formally approved for any indication in Australia. In jurisdictions where it is available, it is typically positioned as a cost-saving alternative to taking separate sildenafil and tadalafil tablets. The product is supplied in a 100 mg/20 mg strength, aligning with the standard doses for each active ingredient.

How Tadasiva Works

Both sildenafil and tadalafil inhibit the enzyme phosphodiesterase-5, which normally breaks down cyclic guanosine monophosphate (cGMP) in the smooth muscle of the corpus cavernosum. By blocking PDE5, the drugs allow cGMP to accumulate, leading to prolonged smooth-muscle relaxation and increased blood flow when sexual stimulation occurs. The onset of action for sildenafil is usually 30-60 minutes, while tadalafil’s effects may begin within 15-30 minutes and can last up to 36 hours. After oral administration, the drugs are absorbed rapidly from the gastrointestinal tract, undergo hepatic metabolism via CYP3A4, and are excreted mainly in the feces. Because the two agents share a common pathway, the combination provides both a rapid onset (from sildenafil) and an extended therapeutic window (from tadalafil), potentially reducing the need for multiple tablets.

Why Tadasiva Is Used for Sexual Health Conditions

  • Erectile dysfunction (ED) - The combined inhibition of PDE5 restores the nitric-oxide-cGMP cascade, directly counteracting the vascular insufficiency that underlies most cases of organic ED.
  • First-line status - Clinical guidelines (e.g., NICE, EAU) place PDE5 inhibitors as the preferred oral therapy for uncomplicated ED; a single tablet containing both agents can simplify dosing for patients who require both rapid onset and prolonged effect.
  • Convenience over separate tablets - Instead of timing two pills at different intervals, a single dose can provide flexibility for spontaneous activity while covering the window of opportunity for most sexual encounters.
  • Cost efficiency - When the combination is sourced from a reputable supplier, the per-tablet price is often lower than purchasing two separate brand-name products.
  • Potential advantage in variable response - Some men respond better to the longer half-life of tadalafil, while others need the quicker onset of sildenafil; the combo may address both response patterns in a single dose.

Off-Label and Investigational Uses of Tadasiva

Limited peer-reviewed research has examined the combination of sildenafil and tadalafil together. Small open-label studies have explored its use in patients with refractory ED who do not respond adequately to a single agent, reporting modest improvements in the International Index of Erectile Function (IIEF) scores. However, these investigations are not powered for definitive conclusions, and the combination is not approved by the Therapeutic Goods Administration (TGA) for any indication. Off-label use should only be considered under the supervision of a qualified healthcare provider.

Is Tadasiva Right for You?

Tadasiva may be appropriate for adult men who have been diagnosed with erectile dysfunction, are capable of swallowing a pill, and have no contraindications to either sildenafil or tadalafil (e.g., severe cardiovascular disease, concurrent nitrate therapy). It may also suit individuals who prefer a single tablet rather than managing two dosing schedules. Caution is advised for patients with severe liver or kidney impairment, and the medication is generally avoided in pregnancy and in women. As always, the prescribing clinician should weigh the benefits against any potential risks.

Taking Tadasiva Effectively

  • Timing - Take the tablet with a glass of water, preferably on an empty stomach for faster absorption; a high-fat meal can delay the onset of sildenafil’s effect by up to two hours.
  • Avoiding interactions - Do not combine with nitrates, alpha-blockers, or potent CYP3A4 inhibitors (e.g., ketoconazole).
  • Missed dose - Because the tablet is intended for use only once per day, skip the missed dose and resume the next day; do not double up.
  • Travel considerations - Keep the pill in its original container, protected from heat and moisture. For trips across time zones, maintain the same dosing interval relative to the first dose.

Understanding Side Effects and How to Manage Them

The most common adverse events-headache, flushing, nasal congestion, and dyspepsia-stem from the vasodilatory action of PDE5 inhibition in systemic vessels. Over-the-counter antacids or a low-fat meal can lessen gastric discomfort. Visual disturbances (e.g., a blue-tinted visual field) arise from PDE6 inhibition in the retina; these are usually transient and resolve without intervention. Persistent or severe symptoms such as chest pain, sudden vision loss, or priapism require immediate medical attention. Staying hydrated, avoiding alcohol excess, and adhering to the prescribed dose reduce the likelihood of these events.

Buying Tadasiva from Our Online Pharmacy

Why Choose Our Service?

Our online pharmacy bridges the gap for Australians who cannot obtain certain medications through conventional channels, whether because of geographic isolation, insurance restrictions, or cost concerns.

Quality & Safety

We work with licensed international pharmacies that operate under stringent regulatory oversight and are inspected regularly to meet WHO Good Manufacturing Practice standards. All batches are verified for potency and purity before dispatch.

Pricing & Access

Because Tadasiva is a generic formulation, the price per tablet is substantially lower than that of branded sildenafil or tadalafil products. Reorder customers receive a 10 % lifetime discount, and bulk purchases qualify for additional savings.

Discreet Delivery

Orders are packaged in unbranded, padded envelopes. Express shipping typically arrives within 7 days, while standard delivery takes up to three weeks. Tracking is provided for every shipment, and no pharmacy name appears on the external packaging.

Frequently Asked Questions

  • What is the difference between Tadasiva and taking sildenafil and tadalafil separately? The active ingredients are identical, but a single tablet eliminates the need for two separate prescriptions and dosing times, which can improve adherence for some patients.

  • Can I take Tadasiva with alcohol? Moderate alcohol intake does not usually affect the drug’s efficacy, but excessive drinking may heighten the risk of headache, dizziness, or hypotension.

  • How long will the effects last? Sildenafil contributes a rapid onset of 30-60 minutes with a 4-6 hour duration, while tadalafil adds a therapeutic window that can extend up to 36 hours, providing flexibility for spontaneous activity.

  • Is the 100/20 mg dose suitable for everyone? The fixed dose is intended for men who have previously tolerated each component individually; dose adjustments may be required for severe hepatic or renal impairment, but such changes should be made by a prescriber.

  • Will Tadasiva interact with other prescription medicines? Strong CYP3A4 inhibitors (e.g., clarithromycin, ritonavir) can raise plasma levels of both agents, increasing the risk of hypotension and visual changes. A full medication review is essential before starting therapy.

  • Can I use Tadasiva if I have a heart condition? Men with stable angina or controlled hypertension may use PDE5 inhibitors under medical supervision, but those with recent myocardial infarction, uncontrolled hypertension, or who use nitrates must avoid the drug.

  • Is a prescription required in Australia? Yes. The TGA classifies both sildenafil and tadalafil as prescription-only medicines; a licensed prescriber must authorise their use.

  • Will the tablet cause permanent changes to my sexual function? There is no evidence that the medication produces lasting alterations once the drug is discontinued; any improvement in erectile function generally wanes after stopping therapy.

  • How does Tadasiva compare with daily low-dose tadalafil? Daily low-dose tadalafil (2.5-5 mg) maintains a steady plasma level, suitable for men needing continuous coverage. The 100/20 mg combination is geared toward on-demand use, offering both quick onset and an extended window in a single dose.

  • What should I do if I experience a painful erection lasting more than four hours? This is likely priapism, a medical emergency. Seek urgent care-irrespective of the medication’s brand or dosage.

  • Is it safe to purchase Tadasiva from an overseas pharmacy? When sourced through a regulated online pharmacy that requires a valid prescription, the risk of counterfeit products is low. Always verify that the supplier follows TGA-mandated quality controls.

Glossary

Phosphodiesterase-5 (PDE5)
An enzyme that degrades cGMP in penile smooth-muscle cells; inhibition leads to vasodilation and erection.
cGMP (Cyclic Guanosine Monophosphate)
A second messenger that mediates smooth-muscle relaxation in response to nitric oxide signaling.
Priapism
A prolonged, often painful erection lasting more than four hours, requiring immediate medical attention.
CYP3A4
A liver enzyme responsible for metabolising many drugs, including sildenafil and tadalafil; inhibitors of this enzyme can raise their blood concentrations.

Disclaimer

The information provided about Tadasiva is for general knowledge only. It does not replace professional medical consultation. All treatment decisions, including those regarding off-label use, should be made under the supervision of a qualified healthcare provider. We assume all readers are responsible adults capable of making informed decisions about their health. Our online pharmacy offers access to Tadasiva for individuals who may have limited availability through traditional pharmacies, prescription-based insurance schemes, or who are seeking affordable generic alternatives. Always consult your doctor before starting, changing, or discontinuing any medication.


Information Prepared By

Sarah Jones
Tosin (Olalekan) Olaluwoye, MD, PhD