Pronunciation
mag-NE-ze-um hi-DROKS-ide - Pronunciation guide
Brand Names
- Milk of Magnesia
Description
Magnesium hydroxide is a compound of magnesium, which is a naturally occurring mineral, combined with hydroxide. As a suspension in water, it is known as Milk of Magnesia. Magnesium hydroxide is a common component of antacids and laxatives.
Usage
Magnesium hydroxide is used as an antacid to neutralize stomach acid and also as a laxative. In some cases, it is prescribed to help relieve mild colic.
Magnesium hydroxide will reduce stomach acidity for a short period of time, but needs to be given every two hours to be effective. For this reason, some veterinarians prefer using amitidine, ranitidine, or omeprazole because of their longer-acting effectiveness and better time compliance on the part of the person administering the drug.
Dosage and Administration
| Magnesium Hydroxide | ||||
|---|---|---|---|---|
| Method | Dosage (click row for calculator) |
Concentration | Period | Duration |
| Oral | 200-250 ml | 3 times daily | NA | |
Notes:
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Side Effects
None noted if used according to directions.
Precautions
Diarrhea caused by magnesium hydroxide carries away much of the body's supply of potassium. With prolonged use, extra potassium should be given to prevent cramping of muscles.
Interactions
Allow at least two hours between other drugs and administration of magnesium hydroxide.
Overdose
More pronounced diarrhea occurs with overdose.
Images
Milk of Magnesia