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Pharm 2.5
| Question | Answer |
|---|---|
| When does peptic ulcer disease occur? | Occurs when acid in the digestive tract eats away at the inner surface of the stomach or small intestine |
| Proton Pump Inhibitors include | Prazole, prilosec, and protonix. |
| What do proton pump inhibitors treat? | Ulcers, GERD, esophagitis, H. Pylor, Zollinger Ellison Syndrome |
| Proton pump inhibitor MOA | Reduces acid secretion in the stomach by binding irreversibly to the enzyme H+ K+, TPase |
| Adverse effects of PPIs | NVD, abdominal pain, headache |
| Long term effects of PPIs | Osteoporosis, C diff, PNA, hypomagnesemia. Can decrease effectiveness of clopidogrel, and increases bleeding risk of warfarin |
| Metoclopramide Uses, administration, contraindication, SE | Antiemetic, used for N/V, gastroparesis, and GERD. administered 4x a day on an empty stomach. Contraindications - Epilepsy, GI obstruction, history of tardive dyskinesia. SE: Tardive dyskinesia, sedation, fatigue, restlessness. |
| Famotidine (Pepcid) Uses, administration, contraindication, SE | H2 receptor antagonist, suppresses volume and acidity of parietal cell secretions. Uses: Indiestion, short term GERD, Duodenal ulcers 6-8wks, gastric ulcers 12 wks, and zollinger ellison syndrome. |
| SE of pepcid | Diarrhea, headache, dizziness, rash, tiredness. |
| Sucralfate Uses, administration, contraindication, SE | Used to treat PUD. Makes protective barrier in the stomach that promotes ulcer healing. Can stick to an ulcer for up to 6 hours. 2 hour separation from phenytoin, warfarin, cipro, and digoxin. 4x a day |