Rare cases of angioedema. Rare cases of hepatic dysfunction (including hepatitis).
Monotherapy - Common: dizziness, nasopharyngitis, hypertension. Uncommon: headache, constipation, nausea, diarrhea, edema peripheral.
Combination with metformin - Common: tremor, dizziness, headache.
Combination with a sulfonylurea - Common: tremor, headache, dizziness, asthenia.
Combination with a thiazolidinedione - Common: weight increase, edema peripheral.
Combination with insulin - Common: headache, nausea, gastrooesophageal reflux disease, chills, decreased blood glucose. Uncommon: Diarrhea, flatulence.
Combination with metformin and a sulfonylurea - Common: dizziness, tremor, asthesia, hypoglycemia, hyperhidrosis.
Post-marketing experience - hepatitis (reversible with drug discontinuation), urticaria, bullous and exfoliative skin lesions including bullous pemphigoid, pancreatitis, arthralgia, sometimes severe.