Antacids Flashcards
1
Q
Antacids: Action?
A
- Increases Gastric pH by neutralizing HCl acid
- Adjunct therapy for Peptic Ulceration
2
Q
Antacids: Given to?
A
Given to the patient with GERD
3
Q
Antacids: SFX?
A
- Severe Abdominal Pain
- Mood/Mental Changes
- Severe Weakness
- Hypermagnesemia (only if mag. Is contained in the antacid)
4
Q
Antacids are contraindicated with what medications?
A
- ACE-Inhibitors
- Corticosteroids
- Levodopa
- Ulcer Medications
- Seizure Medications
- Thyroid Medications
5
Q
How long do antacids neutralize acid?
A
Antacids neutralize acid for 30-60 minutes, due to antacids quickly leaving the stomach.
6
Q
When should antacids be taken?
A
Antacids should be taken 1-3 hours after meals and at bedtime
7
Q
What is the concern with long-term use of antacids?
A
Long-term use of antacids can cause metabolic alkalosis; especially in the older patient.
8
Q
All antacids, especially calcium carbonate, can result in an acid rebound effect. What is this?
A
- Stomach acid surges backwards (pH lowers) after the antacid has left the stomach.
- This could result in heartburn/GERD s/s
