<s>[INST] Hi, My boy is 6 months old & weighs about 8.6 KG...He is suffering with cold, cough & fever from almost 2 weeks...we have been taking him to pedi almost 2 times in a week but no use...There is lot of phlegm in his chest as per the doc and in our last visit to the doc he sd baby has slight symptoms of pneumonia. Currently we are giving him keflor ready mix, Alerid, Kufril drops & crocin. Fever doesnt seem to subside he is having temp highs & lows very frequently [/INST] Hi, When did you start giving Keller? Is he lethargic? Taking feeds? Any breathing difficulty? Fever and cough in 6 months old baby persisting for 2 weeks is something that needs immediate attention. If he is having lethargy/poor feeding/breathing difficulty, kindly take him to hospital without delay.  This indicates pneumonia and may need admission and antibiotic injections. Usually we expect some improvement by 48-72 hours after starting antibiotics(Keller here). If no response by then, please get back to doctor. Hope I have answered your query. Let me know if I can assist you further. Take care  </s>