We'll focus on the primary medications that form the foundation of TB treatment. We'll discuss the key characteristics of drugs like Isoniazid, Rifampicin, Ethambutol, and Pyrazinamide. From their mechanism of action to their role in different TB treatment regimens, we'll cover it all. Additionally, we'll provide insights into the potential side effects that may arise during the course of treatment, including liver complications, skin reactions, and more.