Subcutaneously, in the shoulder region or in the subscapular region.
The course of treatment for adults and children from 7 years of age consists of single daily injections according to the following scheme: Day 1 - 0.2 ml, 2nd - 0.3 ml, 3rd - 0.4 ml, 4th - 0.5 ml, the 5th - 0.6 ml, the 6th - 0.7 ml, the 7th - 0.8 ml, the 8th - 0.9 ml, the 9th - 1 ml.
For children from 6 months to 7 years, the dose for the first injection is 0.1 ml. In the absence of the reaction, the drug is administered daily according to the scheme, successively increasing each dose by 0.1 ml (the second injection - 0.2 ml, the third - 0.3 ml, etc.). Each subsequent dose of the drug is administered at a distance of 20-30 mm from the site of previous injections or into the opposite arm.
With common skin lesions that occur with relapses, it is advisable to repeat the course of treatment according to the same schedule after 10-15 days.