An upper gastrointestinal (UGI) endoscopy is a procedure that allows your doctor to look at the inside lining of your esophagus, your stomach, and the first part of your small intestine (duodenum).A thin, flexible viewing tool called an endoscope (scope) is used.n upper gastrointestinal (UGI) endoscopy may be done to: 1  Find problems in the upper gastrointestinal (GI) tract. 2  These problems can include: 3  Inflammation of the esophagus (esophagitis) or the stomach (gastritis). 4  Gastroesophageal reflux disease (GERD) . 5  A narrowing (stricture) of the esophagus.
During the first week the usual Zoloft dosage is 25 mg once a day. After that the dose increases to 50 mg once a day. Depending upon your response, your physician may continue to increase your Zoloft dosage up to a maximum of 200 mg a day.
patients receiving zoloft in this study were initiated at doses of either25 mg day children ages 6 12 or 50 mg day adolescents ages 13 17 and then titrated over thenext four weeks to a maximum dose of 200 mg day as tolerated the mean dose for completers was178 mg dayoloft was administered at doses of either 25 mg day children ages 6 12 or 50 mg day adolescents ages 13 18 and then titrated in weekly 25 mg day or 50 mg dayincrements respectively to a maximum dose of 200 mg day based upon clinical response the meandose for completers was 157 mg day