FDA label 59de31be-e31a-4d3e-88d9-e7a30150e812

5.4 Macrovascular Outcomes There have been no clinical studies establishing conclusive evidence of macrovascular risk reduction with glipizide extended-release tablets or any other anti-diabetic drug.

5.5 Gastrointestinal Obstruction There have been reports of obstructive symptoms in patients with known strictures in association with the ingestion of another drug with this non-dissolvable extended-release formulation. Avoid use of glipizide extended-release tablets in patients with preexisting severe gastrointestinal narrowing (pathologic or iatrogenic).

6 ADVERSE REACTIONS The following serious adverse reactions are discussed in more detail below and elsewhere in the labeling: Hypoglycemia [see Warnings and Precautions (5.1) ] Hemolytic anemia [see Warnings and Precautions (5.2) ] Most common adverse reactions (incidence > 3%) are dizziness, diarrhea, nervousness,tremor, hypoglycemia and flatulence ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Rising Pharmaceuticals, Inc. at1-866-562-4597 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. In clinical trials, 580 patients from 31 to 87 years of age received glipizide extended-release tablets in doses from 5 mg to 60 mg in both controlled and open trials. The dosages above 20 mg are not recommended dosages. In these trials, approximately 180 patients were treated with glipizide extended-release tablets for at least 6 months. Table 1 summarizes the incidence of adverse reactions, other than hypoglycemia, that were reported in pooled double-blind, placebo-controlled trials in ≥3% of glipizide extended-release tablets-treated patients and more commonly than in patients who received placebo. Table 1: Incidence (%) of Adverse Reactions Reported in ≥3% of Patients Treated in Placebo-Controlled Clinical Trials and More Commonly in Patients Treated with glipizide extended-release tablets (Excluding Hypoglycemia) Adverse Effect Glipizide Extended-Release Tablets (%) (N=278) Placebo (%) (N=69) Dizziness 6.8 5.8 Diarrhea 5.4 0.0 Nervousness 3.6 2.9 Tremor 3.6 0.0 Flatulence 3.2 1.4 Hypoglycemia Of the 580 patients that received glipizide extended-release tablets in clinical trials, 3.4% had hypoglycemia documented by a blood-glucose measurement <60 mg/dL and/or symptoms believed to be associated with hypoglycemia and 2.6% of patients discontinued for this reason. Hypoglycemia was not reported for any placebo patients. Gastrointestinal Reactions In clinical trials, the incidence of gastrointestinal (GI) side effects (nausea, vomiting, constipation, dyspepsia), occurred in less than 3% of glipizide extended-release tablets -treated patients and were more common in glipizide extended-release tablets -treated patients than those receiving placebo. Dermatologic Reactions In clinical trials, allergic skin reactions, i.e., urticaria occurred in less than 1.5% of treated patients and were more common in glipizide extended-release tablets treated patients than those receiving placebo. These may be transient and may disappear despite continued use of glipizide extended-release tablets; if skin reactions persist, the drug should be discontinued. Laboratory Tests Mild to moderate elevations of ALT, LDH, alkaline phosphatase, BUN and creatinine have been noted. The relationship of these abnormalities to glipizide is uncertain. 6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of glipizide extended-release tablets. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Abdominal pain Cholestatic and hepatocellular forms of liver injury accompanied by jaundice Leukopenia, agranulocytosis, thrombocytopenia, hemolytic anemia [see Warnings and Precautions (5.2) ] , aplastic anemia, pancytopenia Hepatic porphyria and disulfiram-like reactions Hyponatremia and the syndrome of inappropriate antidiuretic hormone (SIADH) secretion Rash There have been reports of gastrointestinal irritation and gastrointestinal bleeding with use of another drug with this non-dissolvable extended release formulation.

6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. In clinical trials, 580 patients from 31 to 87 years of age received glipizide extended-release tablets in doses from 5 mg to 60 mg in both controlled and open trials. The dosages above 20 mg are not recommended dosages. In these trials, approximately 180 patients were treated with glipizide extended-release tablets for at least 6 months. Table 1 summarizes the incidence of adverse reactions, other than hypoglycemia, that were reported in pooled double-blind, placebo-controlled trials in ≥3% of glipizide extended-release tablets-treated patients and more commonly than in patients who received placebo. Table 1: Incidence (%) of Adverse Reactions Reported in ≥3% of Patients Treated in Placebo-Controlled Clinical Trials and More Commonly in Patients Treated with glipizide extended-release tablets (Excluding Hypoglycemia) Adverse Effect Glipizide Extended-Release Tablets (%) (N=278) Placebo (%) (N=69) Dizziness 6.8 5.8 Diarrhea 5.4 0.0 Nervousness 3.6 2.9 Tremor 3.6 0.0 Flatulence 3.2 1.4 Hypoglycemia Of the 580 patients that received glipizide extended-release tablets in clinical trials, 3.4% had hypoglycemia documented by a blood-glucose measurement <60 mg/dL and/or symptoms believed to be associated with hypoglycemia and 2.6% of patients discontinued for this reason. Hypoglycemia was not reported for any placebo patients. Gastrointestinal Reactions In clinical trials, the incidence of gastrointestinal (GI) side effects (nausea, vomiting, constipation, dyspepsia), occurred in less than 3% of glipizide extended-release tablets -treated patients and were more common in glipizide extended-release tablets -treated patients than those receiving placebo. Dermatologic Reactions In clinical trials, allergic skin reactions, i.e., urticaria occurred in less than 1.5% of treated patients and were more common in glipizide extended-release tablets treated patients than those receiving placebo. These may be transient and may disappear despite continued use of glipizide extended-release tablets; if skin reactions persist, the drug should be discontinued. Laboratory Tests Mild to moderate elevations of ALT, LDH, alkaline phosphatase, BUN and creatinine have been noted. The relationship of these abnormalities to glipizide is uncertain.

6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of glipizide extended-release tablets. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Abdominal pain Cholestatic and hepatocellular forms of liver injury accompanied by jaundice Leukopenia, agranulocytosis, thrombocytopenia, hemolytic anemia [see Warnings and Precautions (5.2) ] , aplastic anemia, pancytopenia Hepatic porphyria and disulfiram-like reactions Hyponatremia and the syndrome of inappropriate antidiuretic hormone (SIADH) secretion Rash There have been reports of gastrointestinal irritation and gastrointestinal bleeding with use of another drug with this non-dissolvable extended release formulation.

<table border="0" cellpadding="0" cellspacing="0" width="610"><caption>Table 1: Incidence (%) of Adverse Reactions Reported in &#x2265;3% of Patients Treated in Placebo-Controlled Clinical Trials and More Commonly in Patients Treated with glipizide extended-release tablets (Excluding Hypoglycemia) </caption><tbody><tr styleCode="Botrule"><td styleCode="Lrule Rrule" valign="top"> <content styleCode="bold">Adverse Effect</content></td><td styleCode="Rrule" valign="top"><content styleCode="bold">Glipizide Extended-Release Tablets (%) (N=278)</content></td><td styleCode="Rrule" valign="top"><content styleCode="bold">Placebo (%) (N=69)</content></td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule" valign="top">Dizziness</td><td styleCode="Rrule" valign="top">6.8</td><td styleCode="Rrule" valign="top">5.8</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule" valign="top">Diarrhea</td><td styleCode="Rrule" valign="top">5.4</td><td styleCode="Rrule" valign="top">0.0</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule" valign="top">Nervousness</td><td styleCode="Rrule" valign="top">3.6</td><td styleCode="Rrule" valign="top">2.9</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule" valign="top">Tremor</td><td styleCode="Rrule" valign="top">3.6</td><td styleCode="Rrule" valign="top">0.0</td></tr><tr><td styleCode="Lrule Rrule" valign="top">Flatulence</td><td styleCode="Rrule" valign="top">3.2</td><td styleCode="Rrule" valign="top">1.4</td></tr></tbody></table>