Rachitis answers.

622.A how-to define rachitis.
As on an early stage a baby is cry, caprice, sweat in feed and sleep, sticky sweat, and bad smell, and he rubbing with head in the pillow, on the forehead hairs are fallen, as with disease development are bones of skull as soften, the head is quadrate, delay teeth growing, the bite is destroyed, bones of cell brain are soft, breast cell is not deforming.

623. As the doctor shared about rachitis, and not worry, but a cure is a need.
Use burdock root chopped one tbl.sp, and add 2 glasses of the hot water, infuse 2 hours, filter, use as hot on 1/3 glass for 4 times a day if she is a not use feeding a breast.

624. As in changing place for living as from Uzbekistan till Sankt Peterburg he often attacking with cold, cry, sweat on nigh, sticky sweat, bad smell, and hairs are fallen.
Rachitis displaying such in your son, do for him are baths as 200 gr of root inula and root burdock adding in 10 l. of the hot water, infuse is 1.5 hours, filter, add in bath, swim a baby, and give to him a fish fat, yolk of eggs, rubbing liver, fish, and often visit for sun walks.