Description
Tadajuv ODS (Tadalafil) 10 mg
Tadajuv ODS 10 mg is a tadalafil-containing orally disintegrating film. Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor used for erectile dysfunction. The ODS format is a dosage form; the verified active ingredient is tadalafil.
Active Ingredient and Medicine Class
Active ingredient: tadalafil.
Medicine class: phosphodiesterase type 5 (PDE5) inhibitor.
Tadalafil is a vasodilating medicine that belongs to the group of PDE5 inhibitors used in sexual medicine and some other urologic and vascular indications. Its clinical use is supported by regulatory prescribing information and peer-reviewed reviews.
Established Medical Uses
The verified and established use relevant to this product is treatment of erectile dysfunction in adult men. Regulatory labeling for tadalafil also includes use in benign prostatic hyperplasia and, in some products, pulmonary arterial hypertension, but those uses depend on the specific approved product and formulation. This product identification supports tadalafil as an ED medicine; no broader product-specific approval can be assumed from the name alone.
How It Works
Tadalafil inhibits PDE5, an enzyme that breaks down cyclic guanosine monophosphate (cGMP). By preserving cGMP signaling, it enhances smooth-muscle relaxation and increases blood flow in penile tissue during sexual stimulation. This mechanism underlies its effect in erectile dysfunction.
Important Safety Information
Tadalafil is contraindicated with any form of organic nitrate because the combination can cause a marked fall in blood pressure. Important precautions also apply with alpha-blockers, antihypertensives and substantial alcohol intake, which may increase the risk of hypotension or related symptoms. Regulatory labeling also warns about patients with cardiovascular disease and other conditions in which sexual activity or vasodilation may pose added risk.
Clinically significant interactions have been documented with nitrates and can also occur with alpha-blockers and alcohol because tadalafil may potentiate blood-pressure lowering effects.
Possible Side Effects
Common adverse effects reported with tadalafil include headache, dyspepsia, back pain, myalgia, nasal congestion, flushing and pain in the limbs. Less common but important reactions may include dizziness, symptomatic hypotension, and other cardiovascular or hypersensitivity events.
Scientific Evidence
Peer-reviewed reviews and clinical summaries report that tadalafil improves erectile function across a range of causes and severity levels of erectile dysfunction. Evidence also supports its long duration of action compared with some other PDE5 inhibitors, which is a characteristic noted in clinical reviews and meta-analyses.
Medical Information Notice
This page is an educational summary based on sources available at the time of review and does not replace the official patient leaflet or an individual assessment by a qualified healthcare professional.
Medical Sources
- DailyMed — Tadalafil tablet, film coated: official prescribing information
- Meuleman EJ — “Review of tadalafil in the treatment of erectile dysfunction” — Expert Opinion on Pharmacotherapy (2003): PubMed article
