STUDY OF RARE REMEDIES - LACTIC ACID (part 1)

Lactic acid is mentioned in Allen's keynotes  atleast three times ( as far as what I read)

1)After : Lactic ac., in vomiting of pregnancy. - PSORINUM

2)Vomiting : violent, with cold sweat; soon as he begins to move; during pregnancy, when Lactic acid fails (Psor.). - TABACUM

3) Morning sickness; profuse salivation, wets the pillow in sleep (Lac. ac.). - MERCURIUS