Cialis Super Active (Tadalafil)

Cialis Super Active (Tadalafil) – Comprehensive Patient Guide for Australia Basic Product Information International Non-proprietary Name (INN) Tadalafil Brand Names (Australia) Cialis Super Active, Cialis, Adcirca* ATC Code G04BE08 Available Forms & Strengths Soft gelatin capsules, Tablets: 5 mg, 10 mg, 20 mg; Super Active capsules: typically 20 mg Manufacturer Various generic and brand pharmaceutical companies; check with dispensary Prescription Status Prescription only (Schedule 4, Prescription Medicine, TGA-regulated) *Note: Adcirca is indicated for pulmonary arterial hypertension. Cialis Super Active refers to a rapid-onset tadalafil formulation commonly used internationally. Mechanism of Action For Patients: Tadalafil, the active ingredient in Cialis Super Active, helps men get and keep an erection by improving blood flow to the penis during sexual arousal. It does this by relaxing the blood vessels. For Specialists: Tadalafil selectively inhibits phosphodiesterase type 5 (PDE5), preventing the breakdown of cyclic guanosine monophosphate (cGMP) within the corpus cavernosum. This enhanced cGMP activity allows smooth muscle relaxation and increased blood flow following sexual stimulation. Pharmacokinetics (How the Body Handles Tadalafil) Absorption: Rapidly absorbed; peak plasma levels usually within 30–60 minutes for Super Active (faster than regular tablets) Bioavailability: High (over 75%) Distribution: Widely distributed; about 94% protein bound Metabolism: Liver (mainly CYP3A4 enzyme) Elimination: Feces (about 61%) and urine (about 36%) Half-life: 17.5 hours (longer action than sildenafil or vardenafil) Duration of effect: Up to 36 hours (“the weekend tablet”) Everyday Use & Best Practices in Australia Usual adult dose: 10–20 mg as needed at least 30 minutes before sexual activity; no more than once daily. Continuous (daily) use: 5 mg once daily may be prescribed for men engaging in sexual activity two or more times per week. How to take: Swallow capsule whole with water. Avoid crushing or chewing. Suitability: Adult men with erectile dysfunction (ED) or lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH); not for women or children. Australia context: Counsel patients on staying hydrated and choosing trusted pharmacy brands; ensure regular doctor reviews for ongoing use. Morning vs Evening Dosing Morning: Allows flexibility for sexual activity later in the day. May better suit men with unpredictable schedules. Evening: More convenient for most users, aligning with typical patterns of intimacy. May improve sleep if mild headaches occur as side effect after use. Tip: Maintain regular timing if taking daily (e.g., same time each day). For ‘as needed’ use, take at least 30 minutes prior to anticipated activity for best results. Taking with Food or on an Empty Stomach With food: Stomach contents don’t significantly affect absorption; Super Active forms may be slightly faster on an empty stomach. Australia dietary advice: It’s fine to take Cialis Super Active with a normal Australian diet (including typical meat, salad, bread, grains, or fruit). High-fat meals may slightly delay effect onset, but shouldn’t reduce effectiveness. Alcohol: Moderate consumption is acceptable but caution is advised (see interaction section below). Interaction Warnings Be aware of potential interactions with other medicines, herbal products, and foods. Consult your pharmacist or doctor before use if taking: Substance or Drug Class Interaction/Advice Nitrates (e.g. GTN, isosorbide mononitrate) Severe risk – never combine; may cause dangerous blood pressure drop Alpha-blockers (for prostate or blood pressure) Increased risk of hypotension (low blood pressure) Antihypertensives (blood pressure meds) Use caution – monitor blood pressure Ritonavir, ketoconazole, other CYP3A4 inhibitors May increase tadalafil levels; dose adjustment needed Grapefruit juice Can increase blood levels of tadalafil – avoid excessive intake Alcohol Large quantities may increase risk of dizziness, flushing, or low blood pressure Indications Indication Official/TGA Approved? Notes Erectile Dysfunction (ED) Yes Primary indication for most patients Benign Prostatic Hyperplasia (BPH) symptoms Yes Low-dose daily use improves lower urinary tract symptoms Pulmonary Arterial Hypertension (as Adcirca) Yes Specialist prescription only Raynaud’s Phenomenon, other off-label uses No (off-label) Occasionally used under specialist guidance Dosing According to Clinical Indications Indication Usual Adult Dose Elderly Adjustment Pediatric Dose Erectile Dysfunction