Polyethylene Glycol 3350, Sodium Sulfate, Sodium Chloride, Potassium Chloride, Sodium Ascorbate, And Ascorbic Acid

1 INDICATIONS AND USAGE Polyethylene Glycol-3350, Electrolytes, and Ascorbate for Oral Solution is an osmotic laxative indicated for cleansing of the colon as a preparation for colonoscopy in adults. Polyethylene Glycol-3350, Electrolytes, and Ascorbate for Oral Solution is an osmotic laxative indicated for cleansing of the colon as a preparation for colonoscopy in adults. ( 1 )

6 ADVERSE REACTIONS The following serious or otherwise important adverse reactions for bowel preparations are described elsewhere in the labeling: • Serious Fluid and Electrolyte Abnormalities [see Warnings and Precautions (5.1) ] • Cardiac Arrhythmias [see Warnings and Precautions (5.2) ] • Seizures [see Warnings and Precautions (5.3)] • Patients with Renal Impairment [see Warnings and Precautions (5.4)] • Colonic Mucosal Ulceration, Ischemic Colitis and Ulcerative Colitis [see Warnings and Precautions (5.5)] • Patients with Significant Gastrointestinal Disease [see Warnings and Precautions (5.6)] • Aspiration [see Warnings and Precautions (5.7)] • Glucose-6-Phosphate Dehydrogenase (G6PD) Deficiency [see Warnings and Precautions (5.8)] • Risks in Patients with Phenylketonuria [see Warning...

8.1 Pregnancy Risk Summary There are no available data on Polyethylene Glycol-3350, Electrolytes, and Ascorbate for Oral Solution in pregnant women to inform a drug-associated risk for adverse developmental outcomes. Animal reproduction studies have not been conducted with Polyethylene Glycol-3350, Electrolytes, and Ascorbate for Oral Solution. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S.

5 WARNINGS AND PRECAUTIONS • Risk of fluid and electrolyte abnormalities: Encourage adequate hydration, assess concurrent medications, and consider laboratory assessments prior to and after use. ( 5.1 , 7.1 ) • Cardiac arrhythmias: Consider pre-dose and post-colonoscopy ECGs in patients at increased risk. ( 5.2 ) • Seizures : Use caution in patients with a history of seizures and patients at increased risk of seizure, including medications that lower the seizure threshold. ( 5.3 , 7.1 ) • Patients with renal impairment or taking concomitant medications that affect renal function: Use caution, ensure adequate hydration and consider laboratory testing. 4 CONTRAINDICATIONS Polyethylene Glycol-3350, Electrolytes, and Ascorbate for Oral Solution is contraindicated in the following conditions: • Gastrointestinal (GI) obstruction [see Warnings and Precautions ( 5.6 )] • Bowel perforation [see Warnings and Precautions ( 5.6 )] • Gastric retention • Ileus • Toxic colitis or toxic megacolon • Hypersensitivity to any ingredient in Polyethylene Glycol-335...