My wife feeling common cold and cough from last one month, I have tried using normal home remedies like salt water gargling and washing feet and palms in warm salt water but still no relaxation. Is there any to keep away from it. (N.B. My wife have asthma problem.)

12 Effective Home Remedies For Common Cold and Cough

The Best Home Remedies For Cold And Cough

Give milk with little turmeric powder. Honey with turmeric and pepper powder.