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Magnesium Sulfate - Epsom Salts

Pronunciation

mag-NE-ze-um SUL-fate - Pronunciation guide

Brand Names

Description

Magnesium sulfate is useful in several ways in the horse stable. Given its saline properties, its ability to be absorbed into the skin, its laxative properties, and its cleansing properties, as well as its ready availability and low cost, it serves several purposes.

Magnesium Sulfate IV is used to treat cases of anti-arrhythmics in equines.

Usage

Magnesium Sulfate in IV form is used to treat ventricular tachycardia and in the management of ventricular arrhythmias not responsive to other antiarrhythmic agents.

In foals, it is used to treat perinatal asphyxia syndrome.

Magnesium sulfate is commonly used as a laxative and a wound soak for horses. In the gel form available from many veterinarian supply sources, it is reported to be very useful in significant and lasting reduction of pain in the horse's limbs. Magnesium sulfate paste is sometimes used as an agent in drawing boils and carbuncles. Used in soaking wounds, it helps clean and soothe the tissues and skin.

Magnesium sulfate may also be used as a supplemental source of magnesium in the diet of horses.

Dosage and Administration

As a laxitive

Method Amount Dosage Period Duration Note
Oral or NG tube 100 grams Treatement   Adult horse dosage. Mix with 4 gallons of water.
Oral or NG tube 30 grams Treatment   Foal. Mix with 1 gallon of water

As a wound soak

Method Amount Dosage Period Duration Note
Topical 1 cup Treatment   Mix with 1 gallon warm water.

As a supplement

Method Amount Dosage Period Duration Note
Oral 13 mg/kg Daily   Notes

For vetricular tachycardia.

Method Amount Dosage Period Duration Note
IV 50 mg/kg Treatment   Infuse at 2mg/kg per minute rate.

Side Effects

Excessive use may lead to diarrhea.

Precautions

Excessive magnesium will be excreted in the urine, but too much may cause renal problems.

Interactions

Do not use magnesium- plus calcium-containing solutions when given as IV.

Overdose

May cause renal problems and diarrhea.

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