Mild cough. With allopathic treatment.

Hiiii... My daughter is 4.3 years old.. Her weight is 20 kg... From three weeks she suffered from mixed cough( wet/dry).....On that time we gave homopethic medicine to her by doctor consultation... But her cough not cure properly... Earlier we took her to allopathic doctor then doctor gave antibiotic...but with antibiotic she cured properly  but cough again comes quickly..so we go with homopethic doctor...She ate her meal properly but sometimes she ate pasta, chocolate a little bit... I thought these things are also the reason behind not cure cough properly... Now a days She continue her homopethic medicine... But she has a mild cough now...plz suggest can we continue homopethic medicine.. Or we go with allopathic treatment...