Talk to Ent Surgeon on ENT

I have an ichy nose which alters between running and blocked. I sneeze up 7-8 times at a time. Mucos in throat seems to be the one dribbling from back of your nose(postnasal drip)  The roof or hard plate of mouth is itchy with some thing like small grains or pimples. I also have excessive cough that does not stop and some type of foam (jhag) comes out of my throat. Sometimes my eyes also feeel itchy. I have been suffering from these symptoms for last six months and have done many courses but all in vein. I cannot even do basic house chores as Dust, smoke, masala, flour,any type of fragrance and working in water worsens the condition.