Adhatoda vasica (vasaka) is a well-known plant drug in Ayurvedic and Unani medicine that has been used particularly for treating respiratory illnesses and diseases. It contains a bioactive compound, vasicine, which is bronchodilatory and has anti-inflammatory properties that have been shown to prevent respiratory infection and inflammation. [2] [3]

Turmeric is a product of curcuma longa which is commonly used as a traditional medicinal agent. It contains a bioactive compound, curcumin, which has presented therapeutic potential such as antioxidative, anti-cancerous, anti-inflammatory, and antiseptic effects. [4] [5]

Ocimum tenuiflorum (holy basil or tulsi) is commonly used in Ayurvedic medicine to reduce inflammation. Numerous studies have shown that holy basil has anti-inflammatory, anti-microbial, and anticancer properties. [6]