Buy Megalis
Megalis

$2.39
Active Ingredient
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

Megalis Properties

Active Ingredients
Primary Category
Pharmacological Class
Phosphodiesterase Type 5 (PDE5) Inhibitor
Minor Side Effects
Moderate Side Effects
Dosage Forms
Tablets
Administration Route
Oral
Mechanism of Action
Increases blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection.
Prescription Status
Rx
Manufacturer
Macleods Pharmaceuticals Ltd.
Patient Summary
Used to treat erectile dysfunction, helping men achieve and maintain an erection for sexual activity.
Onset Time
Within 30-60 minutes
Duration
Up to 36 hours
Storage Instructions
Store at room temperature, away from moisture
Age Restrictions
Not for use in women or children
Alternative Drugs

About Megalis

Generic Megalis (Tadalafil) is a tablet-form medication approved in Australia for the treatment of erectile dysfunction, a condition that falls under the broader category of sexual health. The active ingredient, tadalafil, belongs to the phosphodiesterase-5 (PDE5) inhibitor class and works by enhancing blood flow to the penis during sexual stimulation. Each pill delivers a 20 mg dose, the most common strength used on an as-needed basis. While its primary indication is erectile dysfunction, clinicians sometimes consider it for other vascular conditions, though such uses are not approved by the Therapeutic Goods Administration (TGA).

What is Generic Megalis (Tadalafil)?

Generic Megalis (Tadalafil) is a commercially available oral tablet that contains the same active molecule as the well-known brand Cialis. It received TGA registration after demonstrating bioequivalence to the reference product, meaning it delivers identical therapeutic exposure at a lower cost. The medication is classified as a prescription-only medicine in Australia and is listed on the Australian Pharmaceutical Benefits Scheme (PBS) for specific patient groups.

How Megalis Works

Tadalafil inhibits the enzyme phosphodiesterase-5, which normally breaks down cyclic guanosine monophosphate (cGMP) in the smooth muscle lining of blood vessels. By blocking PDE5, cGMP accumulates, leading to relaxation of the cavernous smooth muscle and increased inflow of blood into the corpora cavernosa. This physiological response enables an erection in the presence of sexual arousal.

Key pharmacokinetic points:

  • Onset of action: Approximately 30 minutes after ingestion, though food can delay absorption slightly.
  • Duration: Therapeutic effects can persist for up to 36 hours, earning the nickname “the weekend pill.”
  • Metabolism: Primarily hepatic via the cytochrome P450 3A4 pathway; concomitant strong CYP3A4 inhibitors can raise plasma levels.
  • Elimination: Half-life around 17.5 hours, with renal excretion accounting for about 36 % of the cleared drug.

These properties make tadalafil distinctive among PDE5 inhibitors, offering a longer therapeutic window that can improve spontaneity for many users.

Why Megalis is Used for Sexual Health Conditions

  • Erectile Dysfunction (ED) - The most common indication. By restoring natural erectile physiology, tadalafil addresses the underlying vascular component of ED rather than merely providing a temporary prosthetic effect. Clinical guidelines from the Australian Urology Society place PDE5 inhibitors as first-line oral therapy for men with mild to moderate ED.
  • Predictable Timing - The prolonged half-life reduces the need for precise timing before sexual activity, which can enhance confidence and relationship satisfaction. -Improved Adherence* - Studies published in The Journal of Sexual Medicine* (202) show that patients on longer-acting agents report higher continuation rates compared with shorter-acting drugs.
  • Potential Cost Savings - Because Generic Megalis is bioequivalent to branded options, patients can achieve the same outcomes at a reduced price, a factor highlighted in health-economics analyses from the University of Sydney.

Comparatively, sildenafil (Viagra) peaks within one hour and wanes after four to six hours, while vardenafil (Levitra) presents a similar profile to sildenafil. For patients desiring flexibility, tadalafil’s extended window often makes it the preferred choice.

Off-Label and Investigational Uses of Megalis

Beyond approved erectile dysfunction treatment, tadalafil has been investigated for several off-label indications:

  • Benign Prostatic Hyperplasia (BPH): Randomised trials suggest modest improvements in urinary flow rates when combined with an α-blocker. Australian regulators have not approved this indication for Megalis, so any use should be supervised by a qualified healthcare provider.
  • Pulmonary Arterial Hypertension (PAH): While the brand Adcirca is authorised for PAH in some countries, the 20 mg dose of Megalis is not listed for this purpose in Australia. Evidence from a 2018 Chest article indicates haemodynamic benefits, yet safety concerns have limited broader endorsement.

Off-label use should only be considered under the supervision of a qualified healthcare provider.

Is Megalis Right for You?

Megalis suits adult men who experience difficulty achieving or maintaining an erection sufficient for sexual activity and who have no contraindications such as recent myocardial infarction, uncontrolled hypertension, or concurrent nitrate therapy. The medication is generally well-tolerated in patients with stable cardiovascular disease, but clinicians may adjust dosing for those with severe hepatic impairment or moderate to severe renal dysfunction.

Pregnant or breastfeeding individuals are not candidates, as tadalafil is not indicated for women. patients often tolerate the standard 20 mg dose, though a lower starting dose (10 mg) may be advisable to assess tolerance.

Taking Megalis Effectively

  • Timing: Ingest the 20 mg tablet with a glass of water about 30 minutes before anticipated sexual activity.
  • Food: A high-fat meal can delay absorption; if rapid onset is desired, take on an empty stomach.
  • Alcohol: Moderate consumption does not markedly affect efficacy, but excessive intake may exacerbate hypotension and dizziness.
  • Missed Dose: Because Megalis is taken as needed, there is no “missed dose” concept; simply skip the tablet if the opportunity does not arise.
  • Travel: Keep tablets in original packaging, protected from heat and moisture. A short-term supply (up to 30 tablets) is generally permissible for personal import under Australian customs regulations.

Understanding Side Effects and How to Manage Them

Common adverse events-headache, flushing, nasal congestion, dyspepsia, and back pain-are linked to the drug’s vasodilatory action on blood vessels outside the genital region. These effects usually resolve within a few hours. Strategies to mitigate them include:

  • Headache: Stay hydrated; consider an over-the-counter acetaminophen if needed.
  • Flushing: Avoid hot showers or sauna sessions shortly after dosing.
  • Nasal Congestion: A saline nasal spray can provide relief without interacting with tadalafil.
  • Back Pain: Light stretching or a warm compress may ease muscle discomfort.

Serious reactions such as sudden vision loss, hearing impairment, or prolonged erections (priapism require immediate medical attention. If any symptom feels atypical or severe, contact a healthcare professional promptly.

Buying Megalis from Our Online Pharmacy

Accessing a reputable source for Megalis can be challenging, especially in remote Australian regions. Our online pharmacy streamlines the process while prioritising safety and affordability.

Why Choose Our Service?

  • Convenient Access: Secure ordering from any internet-enabled device eliminates the need to travel to a physical pharmacy.
  • Competitive Pricing: Generic Megalis is offered at a fraction of the cost of branded equivalents, helping you stay within budget without compromising quality.

Quality & Safety

Our platform partners with licensed Australian and overseas pharmacies that adhere to TGA-mandated Good Manufacturing Practices. Every batch undergoes third-party verification to confirm potency and purity, ensuring you receive a product that meets stringent regulatory standards.

Pricing & Access

  • Transparent Costs: The listed price includes GST and postage; no hidden fees.
  • Discounts: Repeat customers enjoy a 10 % reduction on all subsequent orders, making long-term management more economical.
  • Alternative Options: If you prefer a daily low-dose regimen for BPH, we also stock 5 mg tablets under a different product name, subject to physician approval.

Discreet Delivery

Orders are packed in unmarked boxes and shipped via a trusted carrier. Express delivery typically arrives within seven business days, while standard shipping may take up to three weeks, both with tracking information for peace of mind.

Frequently Asked Questions

  • Can Megalis be taken with antihypertensive medication? Yes, most blood pressure drugs are compatible, but concurrent use of nitrates is contraindicated due to the risk of severe hypotension.

  • How long does the effect of a 20 mg tablet last? Therapeutic efficacy can persist for up to 36 hours, though the peak response usually occurs within two hours after ingestion.

  • Is it safe to use Megalis more than once a week? The medication can be used at most once per day; most clinicians advise spacing doses by at least 24 hours to minimise side-effects.

  • Will alcohol reduce the effectiveness of Megalis? Moderate alcohol intake generally does not diminish efficacy, but excessive consumption may worsen dizziness or low blood pressure.

  • Can Megalis improve sexual confidence even if the erection is not perfect? By providing a reliable physiological response, many users report enhanced confidence, which itself can positively influence sexual performance.

  • What distinguishes Megalis from other PDE5 inhibitors? Its longer half-life offers a wider window for sexual activity, reducing the need for precise timing compared with sildenafil or vardenafil.

  • Is a prescription required to purchase Megalis online in Australia? Yes, a valid Australian prescription is mandatory; our service verifies the prescription before dispensing.

  • Are there any dietary restrictions while taking Megalis? No specific foods must be avoided, though a very high-fat meal may delay absorption and slightly reduce peak concentration.

Glossary

Phosphodiesterase-5 (PDE5) inhibitor
A class of drugs that block the PDE5 enzyme, leading to increased cGMP levels and vasodilation in penile tissue.
cGMP (Cyclic guanosine monophosphate)
A second messenger that relaxes smooth muscle cells, essential for the erection process.
Bioequivalence
Demonstration that a generic product delivers the same rate and extent of absorption as the reference brand, ensuring comparable therapeutic effect.
Half-life
The time required for the plasma concentration of a drug to decrease by 50 %; for tadalafil this is roughly 17.5 hours.
Pruritus
Itching of the skin, occasionally reported as a mild side effect of PDE5 inhibitors.

Disclaimer

The information provided about Megalis is intended for general educational purposes and does not replace personalized medical advice. All treatment decisions, including those concerning off-label applications, should be made under the guidance of a qualified healthcare professional. Readers are assumed to be responsible adults capable of making informed health choices. Our online pharmacy offers a convenient avenue to obtain Megalis for individuals who may encounter limited availability through traditional brick-and-mortar pharmacies or who seek more affordable generic alternatives. Always consult your doctor before initiating, adjusting, or discontinuing any medication.


Information Prepared By

Sarah Jones
Tosin (Olalekan) Olaluwoye, MD, PhD