Abstract
Intravenous injection of protein drugs causes many negative side effects known as infusion reactions and serious consequences, such as serum sickness. This article shows the possibility of intake into the body of recipients of drug preparations of protein nature in the form of rectal suppositories. The use of rectal forms of protein preparations has a number of significant advantages compared with injectable forms. They are more effective than injectable forms, since their active molecules are less exposed to the destructive action of liver enzymes. Rectal forms of protein preparations are easy to use for children and elderly patients, they are absolutely safe for nosocomial infections - syphilis, hepatitis, HIV, etc. Moreover, they are simpler in the technology of their manufacture.