Quagen Lean cough syrupnPint of Quagen: Understanding Quagen Promethazine Oral SolutionnIntroductionn             Quagen Lean cough syrup: Welcome to our comprehensive guide on Quagen Promethazine oral solution, a cough syrup that has garnered significant attention online. This medication claims to address common issues such as coughing, congestion, and throat irritation. However, its rising popularity and controversial reputation have led to various questions about its use and safety. In this post, we will…