TOPICS: Antacids, neutralising h+, reflux esophagitis, heartburn, hypokalemia, aluminium hydroxide, constipation, osteodystrophy, proximal muscle weakness, seizures, low magnesium, calcium carbonate, hypercalcaemia, metabolic alkalosis, kidney disease, kidney damage, rebound increase, magnesium hydroxide, myasthenia gravis, hypotension, diarrhea, cardiac arrest