1. A tablet containing 5-hydroxy-1H-imidazole-4-carboxamide or a salt thereof, or a hydrate thereof, and (2) silicon dioxide. A tablet according to claim 1, also containing an additive. 3. A tablet according to claim 2, wherein the additive consists of an additive containing a substance for improving tablet disintegration. Tablet according to any one of paragraphs. 1-3, where silicon dioxide consists of one or more substances selected from silica gel, silicon anhydride, colloidal silicon dioxide, light anhydrous silicic acid and hydrated silicon dioxide. 5. Tablet according to any one of paragraphs. 1-3, where the silicon dioxide consists of one or more substances selected from light anhydrous silicic acid and hydrated silicon dioxide. Tablet according to any one of paragraphs. 1-3, where the content of silicon dioxide is from 0.1 to 20% by weight of the tablet. 7. A tablet according to claim 4, wherein the silica content is from 0.1 to 20% by weight of the tablet. A tablet according to claim 5, wherein the silica content is from 0.1 to 20% by weight of the tablet. A tablet according to claim 3, wherein the disintegration improving substance consists of one or more substances selected from a cellulose derivative, a starch derivative and a polyvinylpyrrolidone derivative. A tablet according to claim 3, wherein the disintegration enhancing agent consists of one or more substances selected from low substitutional calcium carmellose, carmellose, low substituted hydroxypropyl cellulose, sodium croscarmellose, sodium carboxymethyl starch, partially pregelatinized starch and crospovidone. A tablet according to claim 3, wherein the disintegration improving substance consists of one or more substances selected from calcium carmellose, low substitution hydroxypropyl cellulose and partially pregelatinized starch. The tablet according to claim 3, where1. Таблетка, содержащая 5-гидрокси-1Н-имидазол-4-карбоксамид или его соль, или его гидрат, и (2) диоксид кремния.2. Таблетка по
