zantac side effects in elderly
In doses higher than that used in ulcer treatment, Zantac has been helpful in treating heartburn and in healing ulcer and inflammation of the esophagus resulting from acid reflux. Zantac side effects in men, women and the elderly. The drug Zantac has many side effects. These can occur equally well in men and women, and worse in the elderly. Some of these include headache, malaise, dizziness, sleep changes, blurred vision, agitation, depression, and hallucinations, rapid heart beat, premature ventricular beats, constipation, diarrhea, nausea or vomiting and abdominal discomfort.