Hello Doctor, i have been suffering with bad breath ( Halitosis ) since almost 2 yrs now. I have consulted many doctors for this problem. First, i tried dentist , found no trace. Then a ENT specialist , yet no trace found. Tried homeopathy medicines, no use. Then i consulted a general surgeon . He diagnosed the problem as GERD . As said by him food movement in my stomach is not at normal pace and is stagnated which resulted in fermentation and hence resulted in bad breath. Through him, I have been taking Ganaton OD since alomost 2 months (daily during morning after breakfast). And Neurobion Forte or Alerfix during evening. Since the day i have been taking these tablets, i feel some kind of slight burning sensation in stomach to the lower left side. Is there a possibility of bad breath due to GERD? if Yes, then are the tablets prescribed the correct ones and how many days will it take to get completely cured? Please advice.