This combination medication provides multi-symptom relief for respiratory conditions, effectively addressing symptoms like cough, nasal congestion, allergies, and fever. Guaiphenesin acts as an expectorant, helping to loosen mucus, while Phenylephrine serves as a decongestant, reducing nasal and sinus congestion. Cetirizine is an antihistamine that helps relieve allergy symptoms like sneezing and itching. Ambroxol is a mucolytic that thins mucus, making it easier to clear, and Paracetamol reduces pain and fever. Together, these ingredients provide comprehensive relief from cold, flu, and allergy-related symptoms.