Pharmacology In antacid preparation aluminum hydroxide is added with magnesium salt because – A Magnesium caused constipation B To counteracts constipating effect of aluminum hydroxide C To counteract the diarrhea action of aluminum D Aluminum salt causes diarrhea 💡 Explanation In antacid preparation aluminum hydroxide is added with magnesium salt because - ✓ Correct Answer: B. To counteracts constipating effect of aluminum hydroxide