It does get better, but at my worst, I was literally going through a box of Kleenex a day and filling up trashcans with used yucky Kleenex. It is so disgusting. At 31 years old, I sounded like an 80-year-old 4-pack-a day Pall Mall smoker and my lips were so cracked. Big turn-off, but my husband, bless him, did not complain.
And I hate to be the bearer of bad news, but two years out of treatment, my saliva is still like glue, I still have a slight mucus hack, and I have a completely closed esophagus due to poor doctoring, poor advice and poor luck, so I carry Kleenex or Puffs plus Lotion with me wherever I go. Luckily, the numerous meds I am on help it to dry up somewhat, but the doctor's subsequent attempts to open my esophagus landed me on a ventilator, so now I have residual sinus problems. But I have found I am the exception, not the rule, so don't go by my experiences!
Suffice it to say, I feel your pain! The best antidotes are those already mentioned and club soda in little twist cap bottles. Also, saline nasal sprays, a neti pot and Nasonex. Swish with it the club soda as frequently as possible clear out that sticky, yucky feeling. It works very well.