Respiratory System

Respiratory System

The respiratory system is responsible for breathing and supplying oxygen to the body while removing carbon dioxide. It includes the nose, throat, trachea, bronchi, and lungs, working together to support healthy breathing and overall body function.

Common Respiratory Medicines

  • Bronchodilators – Relax and open the airways to make breathing easier.
  • Expectorants – Loosen mucus to help clear the airways.
  • Mucolytics – Thin thick mucus, making it easier to cough up.
  • Antitussives – Relieve or suppress dry, persistent cough.
  • Antihistamines – Help reduce allergy symptoms like sneezing and runny nose.
  • Decongestants – Relieve nasal congestion by reducing swelling.
  • Corticosteroids – Reduce airway inflammation and improve breathing.
  • Antibiotics – Treat bacterial respiratory infections.
  • Antivirals – Treat certain viral respiratory infections, such as influenza.
  • Leukotriene Receptor Antagonists – Help prevent asthma symptoms and control allergies.
  • Combination Inhalers – Combine medications to improve asthma or COPD management.
  • Oxygen Therapy – Provides supplemental oxygen for patients with low oxygen levels.