Magnesium Hydroxide

Works by drawing water into the intestines to induce bowel movements. Also neutralizes stomach acid.

Dosage by Body Weight

Ensure the child is well-hydrated. Effect usually occurs within 30 mins to 6 hours.

  1. Body Weight
    Children 2-5 years
    Dose
    5 ml to 15 ml
    Frequency
    Once daily (at bedtime)
    Tracking Notes
    Do not use for more than 7 days.

Formulation

Suspension (Milk of Magnesia)

Purpose

Osmotic laxative for constipation and antacid for indigestion.

Generic Name

Milk of Magnesia

Branded Drug Names

Magnesium Hydroxide is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:

Scheduled Drug

No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.

Alternatives

Safety Advice

Alcohol

CAUTION

Magnesium Hydroxide: Alcohol may worsen dehydration, stomach upset, or interfere with nutritional recovery. Avoid or limit alcohol.

Pregnancy

SAFE IF PRESCRIBED

Magnesium Hydroxide: Generally safe in pregnancy when used at recommended doses or as prescribed. Avoid excessive supplementation.

Breast Feeding

SAFE

Magnesium Hydroxide: Generally compatible with breastfeeding when used at recommended doses. Ask a healthcare provider before high-dose use.

Driving

SAFE

Magnesium Hydroxide: Usually does not affect driving. Avoid driving only if you feel unwell, dizzy, or weak from the underlying condition.

Liver

SAFE IF PRESCRIBED

Magnesium Hydroxide: Usually safe at recommended doses, but high-dose or fat-soluble vitamin use should be medically supervised in liver disease.

Kidney

CAUTION

Magnesium Hydroxide: Kidney disease may require avoiding or adjusting minerals and electrolytes such as potassium, magnesium, calcium, or phosphate.

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.