The chief key-note calling for the use of China is found in the sufferings caused by the loss of fluids, such as haemorrhage, galactorrhoea, seminal emissions, diarrhoea, etc.; debility of the system, whether much fluid has been lost, or only a little; for any disease or troubles occurring periodically, at certain definite periods. Debilitating diseases or affections from the continuance of immoderate passions; the patient has become sensitive in the whole nervous system; the least noise or excitement is unendurable. A general tendency to dissolution in producing extreme sensitiveness and irritability of nerves, or relaxation of solids. Head and Face.-- Temples; has headache from one temple to the other; ringing in ears, as often occurs after the loss of seminal fluid, or after a haemorrhage. Lobe of the ear. Blue color around the eyes; sallow complexion; pale color of the face; red color of the face; red spots on the cheeks; hollow eyes. Toothache in the upper teeth particularly, and especially where relief is obtained from pressing the. teeth firmly together. Sexual.-- Female : During flooding in women, where she is pale, skin cold, is pulseless (or almost), ringing in the ears, etc. Sexual desire too strong; metrorrhagia; blood-colored leucorrhoea; uterine haemorrhage from atony.