Tastylia (Tadalafil Oral Strips): Comprehensive Patient Information
Basic Product Information
| International Non-proprietary Name (INN) | Tadalafil |
|---|---|
| Common Brand Names in Australia | Cialis, Tastylia, Adcirca |
| Australian Registration Number (AUST R) | Varies by brand and manufacturer |
| ATC Code | G04BE08 |
| Available Forms & Strengths | Oral strips: 10mg; Tablets: 2.5mg, 5mg, 10mg, 20mg |
| Manufacturers | Sun Pharma, Lily Australia, other approved manufacturers |
| Prescription Status | Prescription-Only (S4 in Australia) |
Mechanism of Action
For General Readers: Tastylia contains the active ingredient tadalafil, which helps men with erectile dysfunction (ED) by relaxing blood vessels and increasing blood flow to the penis during sexual stimulation. This makes it easier to achieve and maintain an erection.
For Healthcare Professionals: Tadalafil is a selective, reversible phosphodiesterase type 5 (PDE5) inhibitor. It increases cyclic guanosine monophosphate (cGMP) in cavernosal tissues by inhibiting cGMP hydrolysis, leading to smooth muscle relaxation and enhanced blood perfusion in erectile tissues.
Pharmacokinetics
- Absorption: Tastylia oral strips deliver tadalafil via the oral mucosa, resulting in rapid onset (within 15–30 minutes). Bioavailability is high.
- Metabolism: Primarily metabolised in the liver via CYP3A4 enzyme.
- Elimination: Predominantly excreted in faeces (approximately 61%), with 36% via urine.
- Duration of Action: Effects can last up to 36 hours, earning the nickname “the weekend pill.”
Use in Everyday Life and Best Practices
Tastylia oral strips are designed for fast, discreet dosing. They dissolve on the tongue without the need for water, making them convenient for men seeking spontaneous intimacy.
- Typical Dose for ED: One 10mg strip as needed, at least 30 minutes before sexual activity.
- Not for Daily Use: Do not take more than one strip in 24 hours unless prescribed otherwise by your doctor.
- In Australian Context: Tadalafil is commonly chosen for its long duration and ease of use alongside a balanced English diet.
Dosing in the Morning vs Evening
- Morning Dose: Preferable for those planning sexual activity during the day.
- Evening Dose: Ideal for individuals who prefer intimacy at night.
- Regularity Tips: Stick to a routine that matches your and your partner's lifestyle; regular timing improves efficacy and reduces the risk of missed doses.
Either time is effective due to tadalafil’s long half-life, but avoid dosing close to a heavy meal for optimal absorption.
Taking with Food or on an Empty Stomach
- Effect of Meals: Tastylia strips are not significantly affected by food, unlike some tablets. This allows flexibility in relation to meal times.
- Practical Tip: If possible, avoid very rich, high-fat meals before using, as extreme diets may slightly slow absorption.
- Australian Diet Context: Tadalafil is compatible with most common English dietary practices, including regular tea, coffee, and standard meals.
Interaction Warnings
| Food/Drink/Drug | Interaction/Warning |
|---|---|
| Alcohol | May increase risk of side effects (e.g., dizziness, low blood pressure). |
| Grapefruit juice | Can increase tadalafil levels and risk of adverse effects. |
| Nitrates (e.g., GTN spray, isosorbide mononitrate) | Serious risk of severe hypotension — never combine. |
| Alpha-blockers (for hypertension/BPH) | May further lower blood pressure; supervise closely. |
| Antifungals (ketoconazole), antibiotics (erythromycin), antivirals (ritonavir) | May raise tadalafil concentration; dose adjustments may be necessary. |
| Other PDE5 inhibitors (sildenafil, vardenafil) | Do not use together. |
Indications
| Indication | Status |
|---|---|
| Erectile Dysfunction (ED) | Approved |
| Benign Prostatic Hyperplasia (BPH) | Approved (Tablet form); discuss off-label strip use with GP |
| Pulmonary Arterial Hypertension | Approved (Adcirca brand/tablet only) |
| Off-label sexual performance/psychological ED | At clinician discretion |
Dosing According to Clinical Indication
| Indication | Adult Dose | Elderly Dose | Pediatric Dose |
|---|---|---|---|
| Erectile Dysfunction | 10mg oral strip as needed (max 1/day) | Same as adult, but start lower and titrate if required | Not recommended |
| Benign Prostatic Hyperplasia (BPH) | 5mg tablet daily (not strip); consult GP | Start low, increase as tolerated | NA |
| Pulmonary Arterial Hypertension | 20mg tablets (Adcirca brand); not for ED strips | As per specialist | Specialist guidance only |
Safety Profile and Side Effects
- Very Common/Common:
- Headache
- Flushing
- Indigestion
- Nasal congestion
- Back pain
- Muscle aches
- Uncommon/Rare:
- Dizziness
- Visual changes
- Hearing changes/tinnitus
- Prolonged or painful erection (priapism)
- Allergy (rash, swelling)
- Severe low blood pressure if combined with nitrates
- Immediate Medical Attention Needed: Chest pain, sudden loss of vision or hearing, or an erection lasting more than 4 hours — call triple zero (000) in Australia.
Guidelines for Proper Use (Pharmacist/Clinic Advice)
- Take the oral strip out of the sachet with dry fingers and place it on your tongue. Allow it to dissolve completely without swallowing or swallowing with water unless necessary.
- Do not double dose if missed; wait until the next day.
- Avoid excessive alcohol; limit to 1–2 standard drinks when using tadalafil.
- Consult your doctor before starting or stopping any new medications, including over-the-counter and herbal supplements.
- Store strips in a cool, dry place below 25°C and away from children.
- Always follow your GP or pharmacy’s latest advice, especially if you experience new symptoms or have underlying health conditions.
Alternative Treatment Options
- Sildenafil (Viagra, generic): Shorter-acting, must be taken on an empty stomach, government subsidised on the PBS for select conditions, but not for standard ED.
- Vardenafil (Levitra): Similar efficacy, shorter action.
- Avanafil (Stendra): Very rapid onset; less commonly available on the Australian market.
- Other options: Penile injections, vacuum devices, counselling (for psychological ED), and lifestyle support.
Each option has its pros and cons. Discuss with your GP or pharmacist to find the best match for your health and lifestyle.
Legal, Registration, and Reimbursement Status in Australia
- Tastylia (tadalafil) is only available with a valid Australian prescription (Schedule 4 - Prescription Only Medicine).
- Not listed on the Pharmaceutical Benefits Scheme (PBS) for general ED, but subsidised under specific clinical guidelines for some pulmonary arterial hypertension cases (as Adcirca).
- Registered by the Therapeutic Goods Administration (TGA), Department of Health (Australian Government).
- May be claimed via private health insurance depending on policy.
- Speak with your pharmacist or GP for the most up-to-date information on cost and access.
Latest Research & Clinical Guidance (2022–2025)
- Consistent evidence from recent RCTs supports tadalafil’s efficacy and safety for ED and BPH (See: European Urology, 2022; Journal of Sexual Medicine, 2023; TGA Safety Updates 2024).
- Clinical guidelines from the Australian Men’s Health Forum and Urological Society of Australia and New Zealand (USANZ, 2023) recommend tadalafil as a first-line therapy for most men with ED.
- Studies confirm the advantages of the oral strip format for rapid, discreet, and convenient dosing (Eur J Clin Pharmacol, 2023).
- No evidence to date of increased cardiovascular risk in well-managed patients taking low-dose, on-demand tadalafil for ED.
Availability and Delivery
| Pack Size (Strips) | Indicative Retail Price (AUD) | Delivery to Sydney | Delivery to Melbourne | Delivery to Brisbane | Delivery to Perth |
|---|---|---|---|---|---|
| 10 | $69–$82 | 1–2 business days | 1–2 business days | 2–3 business days | 3–5 business days |
| 30 | $185–$225 | 1–2 business days | 1–2 business days | 2–3 business days | 3–5 business days |
| 60 | $350–$445 | 1–2 business days | 1–2 business days | 2–3 business days | 3–5 business days |
Products are available by prescription only. Price and availability may vary; contact your pharmacy for details. Delivery times reflect standard express post services.
Frequently Asked Questions (FAQ)
- Can I use Tastylia strips every day?
No, Tastylia strips are typically used on an as-needed basis for ED. Daily dosing is reserved for tablet forms and prescribed for BPH or frequent ED; always follow your prescriber’s advice. - How quickly do Tastylia strips work?
Usually within 15–30 minutes, with peak effect from 30 minutes to 2 hours. The benefit may last up to 36 hours, offering more flexibility. - Can I take Tastylia with alcohol?
Limit alcohol to 1–2 standard Australian drinks per occasion as excessive consumption can worsen side effects like dizziness or low blood pressure. - Is Tastylia safe if I have other health conditions?
It may not be suitable if you have severe heart or liver disease, or are taking nitrates or certain blood pressure medicines. Always discuss your full medical history with your GP. - What should I do if I have side effects?
Most side effects are mild and temporary, such as headache or flushing. For chest pain, vision changes, or an erection lasting more than 4 hours, seek urgent medical help (call 000).
For more information: Always talk to your English GP or pharmacist for personalised medical advice. For further support, contact the NPS MedicineWise or the Australian Government Department of Health.

