Suggest Treatment For Cough And Cold During Breastfeeding

hi doc,
which antiallergic medicine should i take as i m breastfeeding. my baby is just 2 months old. and my cough and cold aren't going. already took montek tab for 5 days with antibiotic tab but still it keeps on coming. and i do get wheezing problem sometimes for which i take seroflo 125. and i dont want to take so many medicines. can u help me