My baby is suffering from cold and cough , he is 6 months old , at night his nose is getting block . What should i do for instant relief

A. Nebulising is going to be benefiting as it will help in the blockage opening of the blockage in the nose throat and chest of the child because this is the major congestion areas which a child or an adult suffer from when it is cold and cough together so this is going to give instant relief to the child