Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that you are suffering from
Vasomotor Rhinitis or
non allergic rhinitis and it can also be due to side effects of medicines that you are taking along with
dry mouth..
There is no specific cure for this disorder and the symptoms can be controlled by avoiding triggering factors..
I would suggest you to consult an Otolaryngologist and get evaluated and he can advise you to do
nasal irrigation, Steroid
nasal spray, and also can refer you to your treating physician to adjust the dose of medicines that you are taking to reduce the severity of symptoms..
Also avoid exposure to dust and pollution, avoid smoking, limit use of perfumes, room sprays and disinfectants..
For Dry mouth chew sugar free chewing gum and tart candies along with using Salogen..
Drink plenty of water and avoid spicy food ..
Gargle with specialized mouthwash formulated for Dry mouth patients like Biotene..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.