Severe cold and cough. No fever. Give Indian herbs concocction. 150 ml of drinking water,+ small piece of fresh crushed ginger, + jaggary. , + 3 whole black pepper+ 3 cloves boil the conccoction to concentrate it to 100ml. Cool it and serve it Warm. Twice aday for 3days. Don't forget immunization.Take care of mosquito to prevent malaria and dengue. Stay safe at home to protect against Covid 19 Maintain hygiene. Keep heathy emotional environment .don't abuse or shout or argue. They respond with behavior problem.

Nebulisation and nasal saline will work well Use others if these 2 not working