0.5 cups dried blueberries add water (preferably distilled), water volume should be equal to the volume of berries. Close the lid, give it brew for 10-15 minutes in a dark place. Then pour the juice which insisted in an enamel mug. Bring to a boil and boil over low heat until the juice until the volume is not reduced to 1 / 3. Cool and filter, bury it 2-3 times a day 2-3 drops. At the time of burial will be felt burning sensation for 10-15 seconds.
The course of treatment - 15 days, then 2 days break and a further 15 days for treatment. The result is positive.