mh kid s often gettn cough n cold which is allergy dr s telln cought always she has wit mucys but no chest cold right aftr joining skool she started gettn cold n cough n fever often nw its been a yr since she joined skool still she s havn especially cough wqt to do any natural remedy r anyothr way pls help me runny nose n cough wit mucus she has wat to do fr allergy any remedy pls tell me