Hello doctor, my 16 months old daughter (bw-2.75, current wt-8.9) is having problems of cough n cold since one month. Few weeks back there was also fever and antibiotic treatment was taken.. still the phlegm is not gone.. Now she have occasional cough, but main problem is vomiting during sleep.. she wakes up coughing and vomits everythng.. even food which she had hours back along with mucus.. Appetite is usually less but now decreased a lot.. Now I've been giving here ant tart 30, 3-3-3-3, since 1 day.. But the complaint of mucus n phlegm is persistent.. what can be done..? Thank you