Alumina-Magnesia-Simethicone Side Effects. Serious Side Effects. Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing. Irregular heartbeat. Excessive weakness or tiredness. Severe stomach pain.

Milk of magnesia is a common over-the-counter medication for constipation relief. Learn about the uses, dosage, risks, and interactions here.

Magnesium hydroxide side effects. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Magnesium hydroxide may cause serious side effects. Stop using magnesium hydroxide and call your doctor at once if you have: severe nausea, vomiting, or diarrhea;

Bioffin-Plus Oral Suspension is a combination of three laxatives: Sodium picosulfate, liquid paraffin, and milk of magnesia. Together they help relieve constipation by softening the stools and increasing the movement of the intestine. Sodium picosulfate is a stimulant laxative which increases the movement of the intestines to push the stools.