toddler having cough and mucus.. not able to sleep properly and also not drinking milk and eating v less food.. what to do.

A. hi give decoction of warm water with ,tulsi leaves ,pinch of salt ,turmeric powder , fenugreek seeds,ajwain seeds and few drops of lemon juice in it. and before sleep , apply Babyhug rapid relief rub on chest ,back and sole of your child.