cold doesn't cure to my baby because of the climate.she put some weight but she loss her weight because of the cold what i will do to cure her cold and how to increase her weight

A. hello parent your kid is 7 months old and suffering with cold you may give indirect steam inhalation along with nasoclear nasal drops for liquefying the secretions apply Vicks VapoRub for the chest for relief, you can give plenty of oral fluids along with protein rich diet like egg ragie etc