Used primarily as a mucolytic agent, it helps in the treatment of respiratory conditions by reducing the viscosity of mucus, making it easier to expel from the airways. It is commonly prescribed for bronchitis, chronic obstructive pulmonary disease (COPD), and other conditions involving excessive or thick mucus. It also possesses anti-inflammatory and antioxidant properties, which contribute to its therapeutic effect in respiratory tract infections. In some cases, it is used in combination with antibiotics, as it may enhance the penetration of these drugs into bronchial secretions. Additionally, it has been studied for potential neuroprotective effects in certain neurological disorders, though such use remains investigational.