Hi mama! Okay lang naman most cough and cold medicines habang nagpo-breastfeed, pero best talaga magpacheck ka sa pedia or OB mo first para ma-confirm kung which ones are safe para sa baby, better safe than sorry talaga. A few of us moms just go with paracetamol for fever and basic cough syrup na proven safe, pero honestly every baby and every med is different kaya mas maayos talaga kunin lang yung advice from your doctor directly, lalo na ngayon may ganitong concerns.