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AntacidsPUD
pharmacology exam 4
| Question | Answer |
|---|---|
| What are the three major ingredients found in antiacids? | magnesium, calcium, aluminum |
| Are there any drug interactions associated with antacids? | yes, do not take with other meds, they will not be absorbed |
| If you had a pt taking Mylanta and Tetracycline how would you schedule the doses? | alternating every two hours, mylanta after meals and at bedtime |
| What does simethicone/Mylicon do? | reduces gas bubbles that cause bloating |
| What is the action for metoclopramide and who takes it? | used for short term therapy of symptomatic PUD patients who fail to respond to first line agents |
| What are the side effects of magnesium? | chalky taste, diarrhea, laxitive effect, electrolyte imbalance |
| What antacid would you take for magnesium deficiency? | magnesium |
| What are the side effects of calcium? | chalky taste, fecal impaction, peripheral edema, metabolic alkalosis, difficult urination |
| What antacid would you take for calcium deficiency? | calcium |
| What are the side effects of aluminum? | chalky taste, mild constipation, abdominal cramps, neurotoxicity in dialysis patients, hypercalcemia, osteoporosis, fecal impaction and peripheral edema |
| What antacid would you take if you had renal insufficiency? | aluminum |
| What are the side effects of sodium? | abdominal distension, flatulence |
| When do you take sodium? | 1-3 hours after meals |
| When do you take aluminum? | 1-3 hours after meals |
| When do you take calcium? | .5 to 1 hour after meals |
| What is simethicone? | antiflatulent |
| Avoid this if taking simethicone? | carbonated beverages |
| Are there side effects with simethicone? | no known |
| When do you take magnesium? | not within two hours of other drugs |
| How are antacids given? | oral tablets or liquids |
| Do you take antacids with food? | no |
| Antacids should be taken when? | not within two hours of meals/meds |