@jlharsh i take Lisinopril for my hypertension which gives me dry mouth/throat and I use THC and CBD tincture on a daily bases and cannabinoids in cannabis effects cannabinoid receptors in your throat hence adding to the dry mouth/throat. These both add to my dry mouth/throat and I found a lemon drop candy from Amazon called Perle di Sole Italian Lemon Candy drops. Lemon stimulates your saliva glands to produce more fluid.