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A member asked:

How long should i give milk of magnesia (magnesium hydroxide) to work?

5 doctors weighed in across 2 answers
Dr. Heidi Fowler answered

Specializes in Psychiatry

Milk of magnesia (magnesium hydroxide): Milk of Magnesia (magnesium hydroxide) usually takes effect (leads to a bowel movement ) in half an hour to six hours – but this is variable.

Dr Machanic agreed

Answered 6/29/2019

2.8k views

Thank
Dr. Alan Ali answered

Specializes in Psychiatry

MOM: Within average of 6 hours.

Dr Juchau and another doctor agreed

Answered 11/28/2017

2.8k views

Thank

Related Questions

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I was wondering if you take milk of magnesia (magnesium hydroxide) every day will it get to were it would no longer work.

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Milk of magnesia (magnesium hydroxide) problem; sometimes it works, sometimes it doesn't. Why?

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I feel constipated, but little strands are coming out. I've just taken some milk of magnesia (magnesium hydroxide). If it doesn't work, what should I do?

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Hello. I tried milk of magnesia (magnesium hydroxide) magnesium citrate and castor oil and none same to work for fully and I was wondering what should I do next..

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A member asked:

My 2 y/o son is constipated. What can I give him? Should i put small amount of milk of magnesia (magnesium hydroxide) in his milk? Or is he too young?Hasnt pooped in 2 days

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