Tadasoft 40mg, which contains Tadalafil, is a medication primarily used to treat erectile dysfunction and symptoms of benign prostatic hyperplasia. When taken as prescribed, it is generally considered safe. However, long-term use may lead to certain side effects in some individuals. Common side effects include headaches, indigestion, back pain, and muscle aches, which may persist with prolonged use. Rare but serious side effects could involve cardiovascular issues, such as changes in blood pressure, or visual disturbances. It is crucial for individuals to follow medical advice, undergo regular check-ups, and report any adverse effects to a healthcare provider when using Tadasoft over the long term.