Pantoprazole is used for short-term treatment of erosion and ulceration of the esophagus caused by gastroesophageal reflux disease.Domperidone is an antidopaminergic drug, and used orally, generally to suppress nausea and vomiting

Rabeprazole is an antiulcer drug in the class of proton pump inhibitors. Gastric ulcer Peptic ulcer disease (PUD) Maintenance of healing of erosive or ulcerative GERD Healing of erosive and ulcerative GERD Healing of duodenal ulcers. Treatment of symptomatic GERD

Domperidone is an antidopaminergic drug, used orally, to suppress nausea and vomiting.

Pantoprazole is used for short-term treatment of erosion and ulceration of the esophagus caused by gastroesophageal reflux disease

Rabeprazole is an antiulcer drug in the class of proton pump inhibitors.Short-term treatment in healing and symptomatic relief of duodenal ulcers and erosive or ulcerative gastroesophageal reflux disease (GERD); maintaining healing and reducing relapse rates of heartburn symptoms in patients with GERD; treatment of daytime and nighttime heartburn and other symptoms associated with GERD.

Ondansetron is a serotonin 5-HT3 receptor antagonist used mainly as an antiemetic to treat nausea and vomiting, often following chemotherapy. Its effects are thought to be on both peripheral and central nerves. Ondansetron reduces the activity of the vagus nerve, which deactivates the vomiting center in the medulla oblongata, and also blocks serotonin receptors in the chemoreceptor trigger zone. It has little effect on vomiting caused by motion sickness, and does not have any effect on dopamine receptors or muscarinic receptors.