I am in a joined family. My co sister had MDR TB, She is taking medicine for that. Problem is my son 18 months old he is affected from lungs problem. He had veesing and when he affected cold he can not breathe properly he is suffered from severe fever with the temperature of 106,104.and also he is losing his weight. By taking advise of doctor he is taking tb drugs named R cinex kid. Will it will affect him and what diet should we give to him. His weight is 11 kg. Is there any side effect in tis drug?