<s>[INST] My son is 2 yrs 6 months. Diagnoised with severe chest congestion and cough mucolytic. Doc said mild bronchitis. Prescribed Ascoril syrup 3.5 ml 3 times a day for a week. After giving medicine cud see some restlessness and adamancy at night which was uncontrollable. Now 4 days over. He is better but a bit dull. His cough though l not fully gone but bettet. Is it normal [/INST] Thank you for consulting in Chat Doctor. The condition that you mention, is probably bronchiolitis and not bronchitis. It is a viral infection that affects child Chat Doctor.  It is characterized by chest congestion and wheezing. In order to dilute the cough steam inhalation or nebulization is required alongside the Multics. Generally it is associated with an allergic component for which the antiallergics like Astoria are given. The side effect of such antiallergics is  </s>