What effect does Zantac have on the digestive system?

Zantac, which contains the active ingredient ranitidine, is classified as an H2 receptor antagonist. Its primary function is to reduce the production of stomach acid, which can be particularly beneficial for individuals experiencing conditions such as gastroesophageal reflux disease (GERD) or peptic ulcers. By lowering stomach acidity, Zantac effectively alleviates symptoms like heartburn and stomach pain that arise from excess acid, leading to a relief of discomfort in the digestive system.

This mechanism makes the choice that states it generally relieves stomach pain the correct answer, as the medication is specifically designed to help manage the symptoms associated with high acid levels. It helps to create a more neutral environment in the stomach, allowing for healing and comfort in individuals suffering from acid-related disorders.

Other options mentioned do not accurately represent the primary effects of Zantac. For instance, it does not typically cause constipation, enhance appetite, or induce drowsiness, as those are not common side effects or intended effects associated with this medication. Thus, its role in relieving stomach pain is key to understanding its therapeutic purpose in the digestive system.