Super Active Pack-20: Comprehensive Patient Information
Basic Product Information
| International Non-Proprietary Name (INN) | Tadalafil / Sildenafil |
|---|---|
| Australian Brand Names | Super Active Pack-20 (commonly marketed as Tadalafil Super Active, Sildenafil Active, among others) |
| ATC Code | G04BE03 (Tadalafil), G04BE03 (Sildenafil) |
| Available Forms and Strengths | Capsules; Tadalafil 20 mg & Sildenafil 100 mg in one pack; other pack combinations may be available |
| Manufacturer | Various international pharmaceutical manufacturers (Super Active Pack-20 is generally a generic/convenience combo product) |
| Prescription Status (Australia) | Schedule 4 (Prescription Only Medicine) Must be prescribed by an Australian-registered doctor or healthcare provider |
Mechanism of Action
Simple Explanation: Super Active Pack-20 contains two medicines, Tadalafil and Sildenafil, which belong to a group of drugs called phosphodiesterase type 5 inhibitors (PDE5 inhibitors). They work by relaxing the blood vessels in the penis, allowing more blood flow when you are sexually stimulated. This helps men achieve and maintain an erection suitable for sexual activity.
For Specialists: PDE5 inhibitors such as Tadalafil and Sildenafil selectively inhibit the cGMP-specific phosphodiesterase type 5 enzyme. This results in increased levels of cyclic guanosine monophosphate (cGMP) in the corpus cavernosum, relaxation of smooth muscle cells, and enhanced erectile response to sexual stimulation. Tadalafil has additional clinical uses in benign prostatic hyperplasia due to its longer half-life.
Pharmacokinetics
- Absorption: Both Tadalafil and Sildenafil are absorbed well after oral administration. Effects become noticeable within 30–60 minutes for Sildenafil and 20–30 minutes for Tadalafil.
- Peak Plasma Time: Sildenafil: 1 hour; Tadalafil: 2 hours.
- Metabolism: Primarily liver (CYP3A4 enzyme for both).
- Elimination: Mainly via faeces and urine; half-life: Sildenafil ~4 hours, Tadalafil ~17.5 hours.
- Duration of Action: Sildenafil: 4–6 hours; Tadalafil: up to 36 hours (“weekend pill” effect).
Use in Everyday Life and Best Practices
Typical Doses:
Take either Tadalafil 20 mg or Sildenafil 100 mg as directed, not together unless prescribed.
- Sildenafil: Take one tablet, 30–60 minutes before sexual activity. Do not exceed one dose in 24 hours.
- Tadalafil: Can be taken 20–30 minutes before anticipated sexual activity or as a once-daily option at lower doses (for ongoing conditions, as per your doctor’s advice).
Practical English Context: Super Active Pack-20 is not intended for women, children, or adolescents. Use should follow a discussion with your GP or specialist urologist. Maintain a healthy lifestyle and avoid illicit substances for the best effect.
Note: Sexual stimulation is required for the medicine to work. Do not use more than the recommended dose.
Dosing: Morning vs Evening
- Morning Dosing: Provides flexibility for planned, daytime activity. May be preferred by those with spontaneous schedules.
- Evening Dosing: Most Australians prefer evening use, aligning with social and personal habits. Sleep quality could be affected if side effects occur (e.g., headaches or flushing).
- Tips: Try to use the medicine at the same time, but always allow for adequate time before sexual activity as per drug specifics. Avoid driving or using machines if you feel dizzy.
Taking with Food or on an Empty Stomach
- Sildenafil may work faster if taken on an empty stomach. A high-fat meal can delay onset and reduce effect.
- Tadalafil can be taken with or without food—meals have little impact on absorption.
- Australian Dietary Habits: If you eat a large meal (especially high in fats, such as BBQs or steaks), wait 2–3 hours before taking Sildenafil for best results. Tadalafil offers more flexibility regardless of diet.
Interactions and Warnings
| Interaction | Description | Recommendation |
|---|---|---|
| Alcohol | Increases risk of low blood pressure, dizziness, and fainting. Can exacerbate side effects. | Avoid or limit alcohol when using either medicine. |
| Nitrates (heart medications) | Significant risk of dangerous blood pressure drop. | DO NOT use Super Active Pack-20 if you take nitrates (GTN spray/tablets, isosorbide). |
| Other blood pressure medicines | Possible additive effects. | GP review recommended before starting treatment. |
| Antifungals/antibiotics (e.g., erythromycin, ketoconazole) | Can increase drug levels and side effects. | Notify your doctor/pharmacist of all medicines taken. |
| Grapefruit juice | Inhibits metabolism leading to higher drug levels. | Limit or avoid grapefruit/grapefruit juice. |
Indications for Use
| Indication | Status | Notes |
|---|---|---|
| Erectile Dysfunction (ED) | Official | Therapeutically supported and guideline-based |
| Benign Prostatic Hyperplasia (Tadalafil only) | Official | For urinary symptoms in men with an enlarged prostate |
| Pulmonary Arterial Hypertension | Off-label (Australia) | Specialist prescription only; not a routine indication for Super Active combo |
Dosing According to Clinical Indication
| Population | Sildenafil Dose | Tadalafil Dose | Notes |
|---|---|---|---|
| Adult Males (ED) | 50–100 mg prior to sexual activity, max once daily | 10–20 mg prior to sexual activity, max once daily | Start at lower dose for older or frail adults |
| Elderly/Men over 65 | 25–50 mg, consider dose reduction | Start at 10 mg or less | Adjust for renal/hepatic impairment |
| Pediatric | Not indicated | Not indicated | Do not use in children/adolescents |
| Benign Prostatic Hyperplasia | N/A | 5 mg once daily | As per urologist's direction |
Safety Profile and Side Effects
- Very Common (>10%): Headache, flushing, nasal congestion, indigestion
- Common (1–10%): Dizziness, back pain, muscle aches (Tadalafil), visual changes (Sildenafil), nasal blockage
- Uncommon (<1%): Palpitations, changes in blood pressure, mild vision changes, rash
- Rare/Serious: Chest pain, priapism (painful erections >4 hrs), severe allergic reactions, sudden hearing loss—seek emergency healthcare
- Warnings: Seek immediate medical attention if you experience chest pain during sex, vision/hearing loss, or prolonged/painful erections
Guidelines for Proper Use
- Always use as directed by your healthcare professional; never take more than prescribed
- Do not use with other PDE5 inhibitors or recreational sex drugs
- Speak with your GP or pharmacy team about other health conditions or medications
- Report unusual side effects, especially persistent/painful erections, vision, or hearing changes
- Keep medicine out of reach of children; store below 25°C, away from sunlight and moisture
Alternative Treatment Options (Australia PBS/NFZ Listing)
- Avanafil (Stendra): Fast action, fewer food interactions; less PBS reimbursement
- Vardenafil (Levitra): Similar to Sildenafil; suitable for those with certain cardiac profiles
- Alprostadil (Caverject, Muse): Injectable/intracavernosal, used if oral therapies fail
- Psychological/Counselling Approaches: Recommended if ED has a significant psychological component
- Vacuum Devices: Non-pharmacological, available via specialist supply
Each option has pros and cons. Tablets such as Sildenafil and Tadalafil are first-line, best for most men. Injectables or devices are reserved if tablets don’t work or can’t be tolerated.
Some options are covered by the Pharmaceutical Benefits Scheme (PBS); others may be full cost.
Legal, Registration, and Reimbursement Status in Australia
- Legal Status: Schedule 4 (prescription only); TGA registered for individual medicines (not all combo packs registered)
- Prescription: Required from your doctor; not available without face-to-face or telehealth consultation
- NFZ/PBS: Some individual products reimbursed for defined medical indications (e.g., post-prostatectomy ED), not usually for routine ED management
- Importation: Personal importation of unregistered combo packs is subject to TGA regulations and may require customs clearance
- Dispensing: Only by licensed, Australian-registered pharmacies
Latest Research and Clinical Guidance (2022–2025)
- Sexual Health Consensus (2023): Australian and International guidelines support PDE5 inhibitors as first-line for ED; patient-tailored therapy and safety monitoring remain critical (Australian Prescriber/European Urology, 2023)
- Safety Updates (TGA Safety Alerts, 2022–2024): Specific warnings on combined PDE5 inhibitors, overuse, and risks in cardiovascular disease have been reinforced. Prolonged or high-frequency use not recommended without specialist review.
- Combination Formulations: Super Active combo packs (Tadalafil/Sildenafil) are not currently TGA registered as fixed-dose combinations, but are covered by general recommendations for their individual ingredients.
- Long-term use: Recent studies confirm long-term safety in most men, but highlight need for annual review and risk assessment in complex cases (e.g., concurrent cardiac disease) (Sexual Medicine Reviews, 2024).
Availability and Delivery
| Pack Size | Indicative Price (AUD) | Delivery Time – Sydney | Delivery Time – Melbourne | Delivery Time – Brisbane | Delivery Time – Perth | Delivery Time – Adelaide |
|---|---|---|---|---|---|---|
| 20 capsules (Super Active combo) | $55 – $80 | 1–2 business days | 1–2 business days | 1–3 business days | 2–5 business days | 1–3 business days |
| Alternate pack sizes available | Varies | Ask pharmacy team for more details | ||||
All orders are dispatched via tracked, confidential courier. Express and standard shipping options are available Australia-wide. Always ensure your delivery address is secure.
FAQ – Frequently Asked Questions
- Do I need a prescription in Australia for Super Active Pack-20?
Yes. All medicines containing Tadalafil or Sildenafil require an Australian prescription. Consult your GP or speak to a local pharmacist for further advice. - Can I use Super Active Pack-20 with alcohol?
You should limit or avoid alcohol, as it can increase side effects such as dizziness, headache, and low blood pressure. - Will food affect how my medicine works?
Meals (especially fatty food) can slow the onset of Sildenafil but not Tadalafil. For best results, take Sildenafil on an empty stomach or after a light meal. Tadalafil can be taken any time. - Is it safe to take both Tadalafil and Sildenafil together?
Not unless specifically instructed by your doctor. They should not ordinarily be combined on the same day. - What should I do if I experience side effects?
Mild side effects (headache, flush, minor indigestion) are common and typically resolve. If you have chest pain, sudden vision or hearing loss, or an erection lasting longer than 4 hours, seek emergency medical help immediately.

