Answer: Hi.. The best remedy for an infant is, applying baby vicks vapour rub on your baby's back, chest and feet. Make the toddler wear a comfortable pair of socks after applying vicks. Repeat this twice or thrice in a day. You will definitely see the difference. Also, for running nose use saline water (nasoclear), it is easily available in any medical store. In case you find no difference in twenty four hours, then see a pediatrician. Please do not use adult vicks vapour rub.