What is Magnesium?

An example of Magnesium

Magnesium is a biologically important molecule essential to proper cell function. It is found in dietary sources such as spinach or other green vegetables, or may be ingested as a food supplement.

Reported Purpose & Perceived Effectiveness

Reasons and Perceived effectiveness
Perceived Effectiveness
Purpose # of patients # of patients with evaluations
Major
Moderate
Slight
None
Can’t tell
158 26 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
111 19 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
94 14 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
44 9 Efficacy_major Efficacy_slight Efficacy_none Efficacy_cant_tell
32 4 Efficacy_major Efficacy_moderate Efficacy_cant_tell
25 0

See all 626 patients currently taking Magnesium

Mouse over the table for more information

Reported Side Effects

Side effects as an overall problem

Severe
3
Moderate
3
Mild
11
None
104

Reported Dosages

Frequently reported dosages based on patients currently taking Magnesium. See all 124 dosages

  daily 100 mg daily 200 mg daily 250 mg daily 300 mg daily 400 mg daily 500 mg daily 600 mg daily 800 mg daily 1,000 mg daily
  21 Number of Patients: 21 19 Number of Patients: 19 29 Number of Patients: 29 71 Number of Patients: 71 24 Number of Patients: 24 73 Number of Patients: 73 100 Number of Patients: 100 16 Number of Patients: 16 26 Number of Patients: 26 30 Number of Patients: 30  

Reported Stop Reasons

Why Patients Stopped Taking Magnesium (multiple reasons could be selected)
Reason # Patients Percentage of patients
Other 50   Other: 40%
Did not seem to work 36   Did not seem to work: 29%
Expense 12   Expense: 10%
Personal research 11   Personal research: 9%
Side effects too severe 10   Side effects too severe: 8%
Course of treatment ended 8   Course of treatment ended: 6%
Doctor's advice 7   Doctor's advice: 6%
Not indicated 5   Not indicated: 4%
Change in health plan coverage 1   Change in health plan coverage: 1%

See all 121 patients who’ve stopped taking Magnesium

Currently Taking Magnesium

A bar graph

0-1 month 1-3 months 3-6 months 6 months-1year 1-2 years 2 years or more

Stopped Taking Magnesium

A bar graph

0-1 month 1-3 months 3-6 months 6 months-1year 1-2 years 2 years or more

Reported Adherence, Burden & Cost See details from patient evaluations

Adherence

Taking treatment as prescribed

Adherence of Magnesium

Always
76 63%
Usually
27 22%
Sometimes
12 10%
Never
6 5%

Burden

Difficulty being on treatment

Burden of Magnesium

Very
3 2%
Somewhat
10 8%
A little
24 20%
Not at all
84 69%

Cost

Paid out of pocket

Cost of Magnesium

$200+
0 0%
$100-199
0 0%
$50-99
1 2%
$25-49
3 5%
< $25
55 93%

Sort by: Helpfulness | Most Recent

28 patient evaluations for Magnesium

  • Jazz1982
    Sex: F
    Data Quality: 2 stars
    MS: 6 yrs
    Type: Relapsing-Remitting
    Sensation: None
    Overall: None
    Cognition: none
    Vision: none
    Speech: none
    Swallowing: none
    Upper limb: none
    Walking: none
  • 44931-thumb
  • See Jazz1982's full Magnesium history
Purposes: Stiffness/Spasticity, Support mental / emotional health, Mood, and Experiment (Started Jul 01, 2011)
Date Dosage Stiffness/Spasticity Perceived effectiveness Support mental / emotional health Perceived effectiveness Mood Perceived effectiveness Experiment Perceived effectiveness Side Effects Adherence Burden
Dec 04, 2012   Led_efficacy_2Led_efficacy_2Led_defaultLed_default Led_efficacy_4Led_efficacy_4Led_efficacy_4Led_efficacy_4 Led_efficacy_4Led_efficacy_4Led_efficacy_4Led_efficacy_4 NoneNoneNoneNone SometimesSometimesSometimesSometimes Not at allNot at allNot at allNot at all
Apr 01, 2012 375 mg Weekly Led_efficacy_3Led_efficacy_3Led_efficacy_3Led_default Led_efficacy_3Led_efficacy_3Led_efficacy_3Led_default Led_efficacy_3Led_efficacy_3Led_efficacy_3Led_default SevereSevereSevereSevere UsuallyUsuallyUsuallyUsually VeryVeryVeryVery
Jan 19, 2012 375 mg Weekly Led_efficacy_4Led_efficacy_4Led_efficacy_4Led_efficacy_4 SevereSevereSevereSevere SometimesSometimesSometimesSometimes VeryVeryVeryVery
Jun 10, 2011   Led_efficacy_4Led_efficacy_4Led_efficacy_4Led_efficacy_4 MildMildMildMild AlwaysAlwaysAlwaysAlways Not at allNot at allNot at allNot at all
Date
Dec 04, 2012
Advice & Tips
I woke up this morning and my back was like a wooden board. I got a massage and voltaren gel and took the Mg an hour ago at 180mg dosage and still stiff but better after all the treatments.
Date
Apr 01, 2012
Advice & Tips
It seems with MS it's as if certain chemicals are missing from the body and you replenish it and you're fine for a certain period of time and then you have to restart it.
Date
Jan 19, 2012
Advice & Tips
I take the magnesium only up to 375mg and not daily.
Date
Jun 10, 2011
Advice & Tips
Mood stabalizer, after 20-30 minutes I miraculously become normal.
  • Icon_thumb_off 0 helpful marks
Purpose: Muscle weakness (Started Sep 05, 2008)
Date Dosage Perceived effectiveness Side Effects Adherence Burden
Nov 15, 2012 450 mg Daily Led_efficacy_1Led_defaultLed_defaultLed_defaultNone NoneNoneNoneNoneNone AlwaysAlwaysAlwaysAlwaysAlways Not at allNot at allNot at allNot at allNot at all
  • Icon_thumb_off 0 helpful marks
Purpose: Constipation (Started Feb 01, 2012)
Date Dosage Perceived effectiveness Side Effects Adherence Burden
Aug 13, 2012 200 mg Daily Led_efficacy_4Led_efficacy_4Led_efficacy_4Led_efficacy_4Major NoneNoneNoneNoneNone AlwaysAlwaysAlwaysAlwaysAlways A littleA littleA littleA littleA little
Date
Aug 13, 2012
Advice & Tips
Excellent product
Cost
< $25 monthly
  • Icon_thumb_off 0 helpful marks
1 2 3 4 5 6 ... 10    You are at the first page First There is no previous page Prev | Next Go to the next page Last Go to the last page 

What is magnesium chloride?

Magnesium is a naturally occurring mineral. Magnesium is important for many systems in the body especially the muscles and nerves.

Magnesium chloride is used as a supplement to maintain adequate magnesium in the body.

Magnesium chloride may also be used for purposes other than those listed in this medication guide.


Precautions

Do not take magnesium chloride without first talking to your doctor if you have kidney disease.

Before taking magnesium chloride, tell your doctor if you have any other medical conditions, allergies, or if you take other medicines or other herbal/health supplements. Magnesium chloride may not be recommended in some situations.

It is not known whether magnesium chloride will harm an unborn baby. Do not take magnesium chloride without first talking to your doctor if you are pregnant or planning a pregnancy.

It is also known whether magnesium chloride will harm an nursing baby. Do not take magnesium chloride without first talking to your doctor if you are breast-feeding a baby.

There are no restrictions on food, beverages, or activity while taking magnesium chloride unless otherwise directed by your doctor.

Back to top

Instructions

Seek emergency medical attention.

Symptoms of an magnesium chloride overdose include nausea, vomiting, flushing, low blood pressure, a slow heartbeat, drowsiness, coma, and death.

Take the missed dose as soon as you remember. However, if it is almost time for the next dose, skip the dose you missed and take only the next regularly scheduled dose. Do not take a double dose of this medication.

Back to top

Side Effects

Stop taking magnesium chloride and seek emergency medical attention if you experience an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives).

Other, less serious side effects may be more likely to occur. Continue to take magnesium chloride and talk to your doctor if you experience diarrhea or an upset stomach.

Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome. You may report side effects to FDA at 1-800-FDA-1088.

Back to top

Interactions

Before taking magnesium chloride, talk to your doctor if you are taking

  • a tetracycline antibiotic such as tetracycline (Sumycin, Achromycin V, and others), demeclocycline (Declomycin), doxycycline (Vibramycin, Monodox, Doxy, and others), minocycline (Minocin, Dynacin, and others), or oxytetracycline (Terramycin, and others);
  • a fluoroquinolone antibiotic such as ciprofloxacin (Cipro), ofloxacin (Floxin), enoxacin (Penetrex), norfloxacin (Noroxin), sparfloxacin (Zagam), levofloxacin (Levaquin), lomefloxacin (Maxaquin), grepafloxacin (Raxar), and others;
  • penicillamine (Cuprimine);
  • digoxin (Lanoxin, Lanoxicaps); or
  • nitrofurantoin (Macrodantin, Furadantin, others).

You may not be able to take magnesium chloride, or you may require a dosage adjustment or special monitoring during your treatment if you are taking any of the medicines listed above.

Drugs other than those listed here can also interact with magnesium chloride. Talk to your doctor and pharmacist before taking any over-the-counter or prescription medicines.

Other Names

Chloromag, Mag 64, Mag-Delay, Mag-SR, Mg chloride, Slow-Mag, and magnesium chloride

Back to top

Disclaimer

Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 1996-2004 Cerner Multum, Inc. Version 2.05. Revision date 8/23/04

Last updated: