Soft gel first line ESOMETA IV acid reflux 250 products oral liquids stomach ulcer monopoly rights customer support competitive rate superior quality Esomeprazole 40mg endoscopy treatment attractive packaging Lichem Pharmaceuticals Third Party Manufacturing Pharma Marketing industry PCD Franchise requirements leading PCD Pharma Company PCD Pharma Franchise Company prescription proton pump inhibitor Side Effects Injection site reactions Nausea Headache Dizziness Stomach pain Gastric Rebleeding Gastric Surgery Peptic Ulcer Stress Ulcer Mechanism INJECTION INDICATIONS Chronic Gastritis Zollinger-Ellison syndrome Gastric Bleeding Gastro Esophageal Reflux Disease