Tinctures and decoctions of birch leaves are used as a diuretic, choleretic, sedative and anti-inflammatory agent. Leaf preparations are used for renal colic, jaundice, as stimulating and vitamin components. Birch leaves are used in combination with medicinal lungwort, common oregano, large plantain leaves, common knotweed grass, common heather grass, prickly hawthorn flowers, black elderberry flowers, medicinal marshmallow leaves and flowers, hop cones for the treatment of acute and chronic respiratory diseases, in particular pneumonia, bronchitis, adenovirus infections, tonsillitis, diseases of the oral cavity. Raw materials are prepared in a ratio of 1: 2: 2: 1: 1: 2: 1: 0.5: 2: 0.5. Take 2 tablespoons of the mixture, pour a glass of boiling water, insist 4:00. Take 50 ml 3 times a day for half an hour before meals.