Similac Montmorillonite dosage: Adults take one sachet, or 3g, 3 times a day. For children under one year old, one sachet per day in 3 doses. 1-2 years old, 1-2 sachets per day in 3 doses. Above two years of age, 2-3 sachets per day in 3 divided doses. When taking it, pour Semicarb into half a cup of warm water, about 50ml, and finish it evenly and quickly. For the treatment of acute diarrhea, the first dose should be doubled, which means that the first meal on the first day should be two sachets, i.e. 6 g. A few people may have side effects of mild constipation. For the treatment of acute diarrhea, care should be taken to correct dehydration, and the dose may be reduced and continued if constipation occurs. For the use of this product is prohibited if there is a change in its properties. Children should always be supervised by an adult when using this product, and care should be taken not to drink large amounts of water after drinking this product.