Compound famotidine calcium and magnesium chewable tablets and preparation method

The present invention relates to compound famotidine calcium and magnesium chewable tablets and preparation method, famotidine, calcium carbonate, magnesium hydroxide are included in the famotidine calcium and magnesium chewable tablets.Specifically, the invention belongs to pharmaceutical technology field, it is related to a kind of pharmaceutical composition for being used to treat stomach trouble, more particularly to famotidine (Famotidine), calcium carbonate, the compound medicament composition of magnesium hydroxide, more particularly to it is a kind of with excellent pharmaceutical properties comprising famotidine, calcium carbonate, magnesium hydroxide famotidine calcium and magnesium chewable tablets.Famotidine calcium and magnesium chewable tablets of the present invention not only has excellent galenic pharmacy property, and with excellent chemical stability.Famotidine calcium and magnesium chewable tablets of the present invention clinically can be used for sour regurgitation, hydrochloric acid in gastric juice, heartburn (heartburn), stomachache, gasteremphraxis, belch and other treatment or prevention having a stomach upset.The invention further relates to the preparation method of the famotidine calcium and magnesium chewable tablets.