Is he getting heart burn? He might need digestive enzymes. ( health food store). Sounds like he need to build up good bacteria in his intestinal track with a probiotic
. (probably from meds he has been on)
Heck I would just take Angioprim (google) if I was going to do natural instead of dr crap.
Are you talking about drooling like falling out of his mouth or just he has to swallow a lot?
Iron deficency test: Go to the mirror and pull your lower eyelid and see if the color is red or flesh color. If its flesh colored you are lacking enough iron and should take a herbal iron like Floradix. It will take a month to see a difference. Iron carrys oxygen in your blood and if you dont have it you will feel tired, cold hands and feet, headaches
, RLS, dull brittle hair, brittle nails, poor sleep, pale skin (see thru), shortness of breath
, fatigue, poor concentration, low mood, ringing in the ears, irregular heart beats, cracks in the corner of the mouth, dizziness
, fainting, sore tongue and canker sores. Add b12 and folic acid
for best results