The present invention relates to the pharmaceutical industry. More specifically, the present invention relates to medical enterosorbents for peroral administration with acute poisoning and other endogenous and exogenous intoxications. Advantages of the invention are a simplification of a method, diversification of enterosorbents from plant raw materials, utilization of rice husks. INGO-2 carbon enterosorbent is produced by carbonization rice husks followed by an isothermal ageing at 650±10°C for a time ranging from 20 to 30 minutes, and before washing the carbonized plant material is demineralized with 6M solution of hydrochloric acid at 100°C for a time ranging from 4 to 10 hours followed by neutralization with alkali. Claimed INGO-2 enterosorbent is produced from wastes of plant raw materials, i.e. rice husks, with the simplified technology. INGO-2 enterosorbent has high sorptive power.
