It's important to use Tadarise Pro 40 mg only as prescribed by a healthcare professional and to follow their instructions carefully. Common side effects may include headache, flushing, nasal congestion, indigestion, and back pain, but serious side effects are rare. If you experience any adverse effects while taking Tadarise Pro 40 mg, it's essential to consult your healthcare provider. Additionally, it's crucial to follow your healthcare provider's instructions regarding dosage and frequency to ensure safety and effectiveness.