Description
Tadalafil (Cialis) – Product Description
What is Tadalafil (Cialis)?
Tadalafil, commonly known by the brand name Cialis, is a prescription medication belonging to the phosphodiesterase type 5 (PDE5) inhibitor class. It is approved in many countries for the treatment of erectile dysfunction (ED), the signs and symptoms of benign prostatic hyperplasia (BPH), and, in some cases, both conditions together. A different formulation of tadalafil is also approved for certain cases of pulmonary arterial hypertension (PAH) under a different brand name.
Tadalafil is known for its long duration of action, with effects lasting up to 36 hours in many individuals, earning it the nickname “the weekend pill.”
Key Features
- Active ingredient: Tadalafil
- PDE5 inhibitor
- Long-lasting effect of up to 36 hours (varies by individual)
- Prescription medication
- Available in multiple strengths
- Intended for use under the guidance of a qualified healthcare professional
Approved Uses
Tadalafil may be prescribed for:
- Erectile dysfunction (ED)
- Signs and symptoms of benign prostatic hyperplasia (BPH)
- Both ED and BPH in appropriate patients
- Pulmonary arterial hypertension (PAH) using approved formulations
How It Works
Tadalafil works by inhibiting the phosphodiesterase type 5 (PDE5) enzyme, helping increase blood flow to specific areas of the body. For erectile dysfunction, sexual stimulation is still required for the medication to be effective. Tadalafil does not increase sexual desire or libido.
Important Information
- Use only as prescribed by a qualified healthcare professional.
- Do not take tadalafil with nitrate medications, as this combination can cause a dangerous drop in blood pressure.
- Inform your healthcare provider about any heart disease, liver or kidney problems, or other medical conditions before use.
- Seek immediate medical attention if you experience chest pain, sudden vision or hearing changes, or an erection lasting more than four hours (priapism).
- Common side effects may include headache, flushing, nasal congestion, indigestion, back pain, and muscle aches.
Storage
Store at room temperature in a dry place, protected from moisture and direct sunlight. Keep out of reach of children.
Disclaimer
This product description is provided for informational purposes only and is not intended as medical advice. Tadalafil (Cialis) is a prescription medication and should be used only under the supervision of a qualified healthcare professional. Always follow your healthcare provider’s instructions and read the product labeling before use.

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