Прочитайте текст.
Chickenpox begins with fever, slight headache and listlessness. Within a day or two spots appear on the chest or back, which soon look like small blisters. Such new “crops” keep appearing for 2–3 days and older ones get scabbed over. There is a lot of itching and the child may scratch some of the blisters. Chickenpox is usually a mild disease and there is no particular treatment, except to keep the skin clean and use some soothening lotion for itching. The itching can also be relived by bathing the child with a small quantity of soda 2–3 times а dау. Antihistamine syrup to relieve itching should only be given under medical advice.
There is no point keeping the other children in the family away, as they have been exposed to the disease already and it is just as well for them to get it over with.
Закончите предложение:
The itching can be relived by bathing the child with a small quantity of soda …