Tadasoft 20 mg contains Tadalafil, which is commonly used to treat erectile dysfunction (ED). While generally considered safe when prescribed and used appropriately, long-term use of Tadasoft 20mg or similar medications may have some risks. Potential risks include cardiovascular issues, as Tadalafil can affect blood pressure and heart function. Prolonged use could lead to headaches, dizziness, indigestion, or back pain. Additionally, there is a risk of developing priapism, a painful, prolonged erection requiring medical intervention. People with pre-existing conditions such as heart disease, kidney or liver disorders should consult a healthcare professional before long-term use to avoid complications.