What Is a Nasal Cannula, and How Is It Used for Oxygen Therapy? - #15320

A nasal cannula is a simple yet effective oxygen delivery device used for conditions like COPD, asthma, and pneumonia, providing a steady oxygen supply through small prongs in the nostrils. It is preferred over masks for its comfort and ability to allow normal eating and talking. Standard nasal cannulas deliver 1-6 liters per minute, while high-flow nasal cannulas provide humidified oxygen at higher rates for severe respiratory distress. Long-term use may cause nasal dryness and irritation, which can be eased with Ayurvedic remedies like applying ghee or sesame oil inside the nostrils. Proper hydration and steam inhalation with herbs like tulsi and eucalyptus help soothe nasal passages and improve breathing comfort.

Namaste, A nasal cannula is a simple yet effective device used to provide supplemental oxygen to patients with breathing difficulties. It consists of two small prongs inserted into the nostrils, delivering oxygen directly to the respiratory system. Compared to oxygen masks or other devices, nasal cannulas are more comfortable and allow patients to speak and eat without obstruction. They are commonly used in patients with chronic respiratory conditions like COPD, asthma, pneumonia, or sleep apnea, helping maintain healthy oxygen levels and preventing hypoxia. This method is often preferred for patients who need a low to moderate amount of oxygen while maintaining mobility and comfort. The oxygen flow rate with a standard nasal cannula typically ranges from 1 to 6 liters per minute (L/min). For patients who need more support, high-flow nasal cannulas (HFNC) are used to deliver higher concentrations of oxygen at up to 60 L/min. HFNC also helps with humidifying the air and preventing dryness, making it ideal for severe respiratory distress or acute conditions. High-flow systems are generally chosen for patients with conditions like acute respiratory failure or during recovery from more invasive oxygen therapy. However, long-term use of a nasal cannula can lead to nasal dryness, irritation, and even pressure sores around the nostrils. In Ayurveda, remedies to manage nasal dryness include the application of Anu Taila or sesame oil to the nostrils, which helps moisturize and soothe irritated nasal passages. Steam inhalation with medicinal herbs like tulsi and mint can also provide relief and enhance respiratory function. Nasya therapy (nasal administration of medicated oils) is another Ayurvedic practice that can promote nasal comfort and overall respiratory health. For those who have used a nasal cannula, the experience generally leads to better oxygenation and improved energy levels. Managing discomfort through proper hygiene, humidifying the oxygen, and using Ayurvedic remedies can greatly improve the patient’s comfort during prolonged use. Always consult your healthcare provider before applying any remedies, especially if there are underlying medical conditions.