Description

Masi Inj. — Magnesium Sulfate Injection

Masi Inj. delivers magnesium sulfate (magnesium sulphate hydrate) as a colorless liquid, at a concentration of 0.1g per mL (10%). Clinicians use it for a specific set of medical indications where magnesium plays a direct therapeutic role, rather than as a general wellness supplement.

Magnesium plays a role in nerve and muscle function throughout the body. Because of this, magnesium sulfate has a long-established place in managing certain seizure conditions, supporting uterine relaxation in obstetric care, and correcting magnesium deficiency.

Each box contains 25 ampoules of 5mL.

Korea Filler Experts offers Masi Inj. and ships it worldwide.

Key Benefits

• Provides rapid, injectable magnesium replenishment
• Supports management of eclampsia-related seizures under clinical supervision
• Helps prevent uterine hypertonicity in obstetric care
• Corrects hypomagnesemia (magnesium deficiency)
• Offers antispasmodic effects for magnesium-responsive convulsions

What’s Inside

Active Ingredient	Magnesium Sulfate — 0.1g/mL (10%)
Appearance	Colorless liquid in a transparent container
Administration	Intravenous (IV) or Intramuscular (IM)
Packing	5mL × 25 ampoules per box

Indications

Practitioners use Masi Inj. for:

• Convulsions and seizures associated with eclampsia
• Prevention of uterine hypertonicity (rigidity) in obstetric settings
• Electrolyte replenishment in cases of hypomagnesemia
• General antispasmodic support where magnesium deficiency contributes to symptoms

How Masi Inj. Works

Magnesium acts as a natural calcium antagonist at the neuromuscular junction. Because of this, it can calm excessive nerve and muscle activity. In eclampsia, this property helps reduce seizure activity. In obstetric care, it also helps relax uterine muscle, which supports its role in managing uterine hypertonicity.

When magnesium levels run low, the body’s electrolyte balance can affect nerve signaling and muscle function more broadly. Because injection bypasses the slower, less predictable path of oral supplementation, it corrects this deficiency more directly and reliably.

Dosage & Administration

Dosing depends heavily on the specific indication. A qualified physician must determine the appropriate dose and route for each patient. Reference ranges include:

• Convulsions from hypomagnesemia: practitioners typically give 1–2g intravenously
• Eclamptic seizures: practitioners typically inject 4–5g intravenously over approximately 10 minutes
• Prevention of uterine hypertonicity: practitioners typically start with 4g intravenously, then follow with a 1g maintenance dose
• Electrolyte replenishment: practitioners typically give 1g intramuscularly, repeating every 6 hours as needed

For deficiency correction, practitioners may also add the medication to 5% glucose or 0.9% saline solution and give it as a slow IV infusion over approximately 3 hours. Because the kidneys clear magnesium from the body, practitioners should monitor renal function closely throughout treatment.

Precautions

• For use by licensed medical professionals only, in an appropriate clinical setting
• Monitor renal function closely during treatment
• Researchers have not established safety in children
• Practitioners must individualize dosing based on the specific indication and patient response

Storage & Handling

• Store at room temperature, protected from light
• Use each ampoule as a single, ready-to-use dose

Frequently Asked Questions

What is Masi Inj.?
Masi Inj. is a 10% magnesium sulfate injection. Practitioners use it for eclamptic seizures, uterine hypertonicity prevention, and correcting magnesium deficiency.

Is Masi Inj. used for narcolepsy?
No. Magnesium sulfate is not a standard treatment for narcolepsy. Its established medical uses center on eclampsia, obstetric care, and correcting magnesium deficiency. Practitioners should only use it according to these recognized indications.

How is Masi Inj. administered?
Practitioners can give it intravenously or intramuscularly. The specific dose and route depend on the indication being treated.

What should be monitored during treatment?
Because the kidneys clear magnesium from the body, practitioners should monitor renal function closely throughout treatment.

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