My 4 months old baby had diarrhea from last 4 days..consulted dr. but there is no bigger change i see...is this a teething diarrhea or its because of cold?.. What should i do? Any home remedies?..

Since your baby is 4 months you cannot give anything except breastfeed or formula milk whichever you are giving. So, I think go by as your paediatrician suggests. Yes, it can be because of teething as well.