A 39-year-old member asked:
Is milk of magnesia (magnesium hydroxide) safe every 4 days?
1 doctor answer • 1 doctor weighed in

Dr. Yash Khannaanswered
Family Medicine 59 years experience
Yes is safe: Yes it is safe to take every 4 days.
Created for people with ongoing healthcare needs but benefits everyone.
4.7k viewsAnswered >2 years ago
Similar questions
Casper, WY
A 22-year-old female asked:
How long does it take for milk of magnesia (magnesium hydroxide) to work? I haven't gone in 4 days...
2 doctor answers • 4 doctors weighed in

Dr. Phillip Goebelanswered
Emergency Medicine 18 years experience
A couple of hours: If it has not worked in a couple of hours you should either take another doe or switch to something like miralax (polyethylene glycol) in combination with enemas.
Created for people with ongoing healthcare needs but benefits everyone.
3.8k viewsReviewed >2 years ago
A 30-year-old member asked:
Is milk of magnesia (magnesium hydroxide) habit forming?
1 doctor answer • 1 doctor weighed in

Dr. Yash Khannaanswered
Family Medicine 59 years experience
No it is not: No it is not habit forming but some people tend to use it over long period of time to help move bowels.
Created for people with ongoing healthcare needs but benefits everyone.
4.7k viewsAnswered >2 years ago
A 48-year-old member asked:
How fast milk of magnesia (magnesium hydroxide) work?
1 doctor answer • 2 doctors weighed in

Dr. Yash Khannaanswered
Family Medicine 59 years experience
1/2 HOUR TO 6 HOURS: It may work as an antacid within 30 minutes and as a laxative it may take 6 hours to 12 hours.
Created for people with ongoing healthcare needs but benefits everyone.
4.7k viewsReviewed >2 years ago

Dr. Raymond Chow commented
Pharmacology 10 years experience
Check with the dosing on the product label, since generally lower doses are used for acid reduction (1-3 TEAspoons), and higher to move the bowels (1-3 TABLEspoons).
Nov 26, 2013
Last updated Nov 23, 2021
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