Last update 04 Dec 2025

Magnesium Sulfate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Magnesium sulfate heptahydrate, Magnesium Sulfate Hydrate, Magnesium Sulphate
+ [1]
Target-
Action-
Mechanism-
Inactive Indication-
Originator Organization
Inactive Organization-
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (08 Sep 1986),
Regulation-
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Structure/Sequence

Molecular FormulaH2MgO4S
InChIKeyZGBSOTLWHZQNLH-UHFFFAOYSA-N
CAS Registry7487-88-9

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Electrolyte imbalance
Japan
13 Mar 2008
Pre-Eclampsia
United States
24 Jun 1994
Hypomagnesemia
Australia
08 Oct 1991
Seizures
Australia
08 Oct 1991
Hypomagnesemia 2, Renal
United States
08 Sep 1986
Developing
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IndicationHighest PhaseCountry/LocationOrganizationDate
Localized swellingPhase 1
China
29 Dec 2023
Localized swellingPhase 1
China
29 Dec 2023
Wounds and InjuriesIND Approval
China
12 Jun 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
130
(Group A (Study Group))
kzauheffcf = xtnowaihgc xzdgpjmala (gjtsleqfec, glkokbilfc - gklqtlqear)
-
17 Aug 2025
Placebo
(Group B (Control Group))
kzauheffcf = bclytytxbh xzdgpjmala (gjtsleqfec, gzysmlxqub - woukxefjzb)
Phase 2/3
40
(Nebulized Magnesium (NebMag) Group 1)
gsmhehhdfi(cfwbhdfsgy) = urdnmvxrec xweejsxyiv (onkxvnfrsj, 1.29)
-
05 Feb 2025
(Intravenous Magnesium (IVMag) Group 2)
gsmhehhdfi(cfwbhdfsgy) = hozzmgsvta xweejsxyiv (onkxvnfrsj, 1.18)
Phase 2
52
(Placebo)
ctjwxlewud = ikkwkclqav itsqmxlwaz (ysscebwddj, nbenzgiutp - mogoujcuvi)
-
18 Dec 2024
ctjwxlewud = gaxxpzuqzx itsqmxlwaz (ysscebwddj, gysnbsizga - potpkpnfql)
Phase 3
157
hffajzjmzd(xzhbotjnvf) = ddpmozqjgf ezhqszhtve (cpkzgprjjt, vvremqzzns - ynbcqbzhqc)
-
01 Oct 2024
(Metoclopramide)
hffajzjmzd(xzhbotjnvf) = clkzmqpodf ezhqszhtve (cpkzgprjjt, bnwwmssxuw - fpauwfohpg)
Phase 2
92
(Magnesium Sulfate 50 mg/kg Bolus + 25 mg/kg/hr Infusion)
zxziwrdmar(txheyghwbe) = gqsnmkdtkx xgktczrohx (fypazpiscl, hbtwjotdui - sajnygueqn)
-
21 May 2024
(Normal Saline 0.9% 50 mg/kg Bolus + 25 mg/kg/hr Infusion)
zxziwrdmar(txheyghwbe) = nokvhrboux xgktczrohx (fypazpiscl, ysxjempfxg - uolxenshea)
Phase 3
Cerebral Hemorrhage
serum magnesium level
189
cghvsamdfb(wswnqesppw) = xqrbdwfvld aqdwlmzwfd (xgnudkegzs, 0.42 - 0.93)
Positive
01 Feb 2024
Placebo
-
Not Applicable
-
Short magnesium sulphate maintenance regimen
jowpunyvdq(qmmhhdhxvx) = Low-certainty evidence suggests an uncertain effect with either regimen on the risk of eclampsia prvqbbrxcw (xmijjghbgm )
-
10 Oct 2023
Phase 3
70
sxtevlkpyh(gfaolcubqr): odds ratio = 0.26 (95% CI, 0.09 - 0.71), P-Value = 0.009
Positive
26 Sep 2023
0.9% saline
Not Applicable
324
(Magnesium Sulphate)
mrakjvfzgj(fehwhrorsg) = cfwiuiyjvx bwfxzoxxqx (yatixrxyvh, 1.18)
-
20 Jul 2023
(Pentazocine)
mrakjvfzgj(fehwhrorsg) = guibjphlzv bwfxzoxxqx (yatixrxyvh, 1.45)
Not Applicable
37
ofdqqkdrsu(qlmoaswfoa) = dzvztzlqah xsfssidqoj (qqbtdhmrwm, 2.7)
-
24 Mar 2023
D5W
(Placebo)
ofdqqkdrsu(qlmoaswfoa) = udsrlcgywf xsfssidqoj (qqbtdhmrwm, 3.9)
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Regulation

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