I am 2 months post partum, a breastfeeding mother and suffering from slight nasal blockage and post nasal drip. When my nose is not blocked the dripping stops and once it's slightly stuffy, again thick mucus will start collecting at the back of my throat. I have done nasal endoscopy, digital x-ray of my pns, blood tests of CBC,
Thyroid,
CRP, IGE and Allergy tests. All reports are normal. I have had Montek LC and Montair FX, but it is not going away completely. What could be the reason of my post nasal drip not going away?