Review and report on the medication regimen considering the elderly medication checklist and respective guidelines for each medication for a 79-year-old woman with hypertension, diabetes, dementia, osteoporosis, and spinal stenosis. The patient has a recent history of falls and complains of constipation, dizziness, dry mouth, and sleep disturbances. Medications include: 1. Valsartan 80 mg, 2. Amlodipine 5 mg, 3. Metformin XR 1000 mg, 4. Rosuvastatin 20 mg, 5. Aspirin 100 mg, 6. Clopidogrel 75 mg, 7. Celecoxib 200 mg, 8. Esomeprazole 40 mg – long-term PPI use, 9. Donepezil 10 mg, 10. Quetiapine 25 mg, 11. Diazepam 2 mg prn, 12. Solifenacin 5 mg, 13. Gabapentin 300 mg.