Nasopharyngitis, arthralgia, dyspepsia. Monotherapy: Gastritis, periodontitis, erectile dysfunction. Combination therapy w/ metformin or metformin + sitagliptin: Diarrhea. Combination therapy w/ metformin + dapagliflozin: Constipation, chronic gastritis, large intestine polyp, gastric ulcer, GERD, haemorrhoids; vag infection, herpes zoster, cystitis; myalgia, rotator cuff syndrome; ligament sprain; dizziness, headache; deafness neurosensory; HTN. Hypoglycemia, bullous pemphigoid.