Tadalafil can be used clinically for the treatment of erectile dysfunction in men, as well as for the signs and symptoms of combined benign prostatic hyperplasia.
Tadalafil is a selective reversible inhibitor of cyclophosphoguanosine-specific phosphodiesterase 5. It can be used to treat erectile dysfunction in men, and when used to treat erectile dysfunction in men, sexual stimulation is required for the drug to have an effect.
Tadalafil is also available for patients with erectile dysfunction combined with prostate enlargement, who may experience symptoms such as abdominal cramping, frequent urination, urgency, and dysuria.
Some patients may experience some adverse reactions after taking the drug, such as headache, dizziness, facial flushing, dermatitis and so on. Allergic patients are prohibited and need to choose to use under the guidance of a doctor.