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?..

It could definitely be due to teething as well as the change in weather. Keep breastfeeding as it will provide natural antibodies to ur baby. Also, as ur baby is very small make sure to follow the doctor's advice properly.