Tadarise 40 mg should not be used with nitrate medications (for chest pain) or other drugs that can interact negatively, as this can lead to serious health risks. It is also important to use it with caution if you have cardiovascular conditions, high blood pressure, or other significant health issues. Tadalafil works by relaxing the blood vessels in the penis, which increases blood flow and helps achieve an erection in response to sexual stimulation. It also helps with symptoms of benign prostatic hyperplasia (BPH) in some formulations. https://www.flatmeds.com/product/tadarise-40-mg/