I am a mom of 8 month old girl she had fever in first 2 days and the fever is gone After she had cold and caugh I used syrup for 1 day now she has running nose and blocked nose she was crying some time for no reasons and some time she don't feed milk and started crying I think she has a blocked nose so she is crying it's right?. I had one doubt it's was teething issues or the teething is when started? which is the best medicine for blocked nose ?