14month old baby having contious cold runny nose problem past 2 to 3 months in the middle he was ok for for 2 days agains same problem starts . it starts with noise in his nose then sound in his throat then runny nose . in the middle i gave him homeopathy medicine but no use he worsened i had to go for allopathy past one month two times he got cold with fever. this time past one week runny nose , slight coughing . chest was full so we had to give him mobilizer . Dr. gave him kufrel , cafrine . but still it did not work he gave 3 injection of taxim 250mg but still he his having fever after 6 to eight hours. has loose motion dark greenish some times dark orange & in small qty many times. at birth he was 3.25kg know he his just 9kg. i m really worried . will homeopathy work in this position.