Acid Phos: When it causes drowsiness.
Helleborus: When it causes amenorrhoea.
Hyoscyamus: In despair; epilepsy, inclination to laugh, melancholy. It is also useful in suicidal mood with tendency to drown himself. Jealousy. Unhappy love with jealousy.
Ignatia: When disappointed love causes silent grief. A sensitive young girl finds that she misplaced her love; the young man has disappointed her, she will become philosophical and sensible by the use of this remedy.
Natrum Mur: Disappointed love. Wants to break connection on that account but cannot do it. Try this when Ignatia fails.