I suffer from acid reflux and its treatment take zantac maximum force of 150 mg. I want to know how long to take Zantac and if the healing time of my acid reflux Acid reflux also my voice sounds very boring and I find it hard for people to understand me when I speak with my voice always return to normal or acid damage already done I was hit by acid reflux since I was 18 years and now I am 27.