Aconite Nap Ø is used in drop doses in collapse, restlessness, irregular beats, rheumatic fevers. Externally, it is used for pain. A recent study has found that the phagocytosis rate was enhanced up to 390% with a combination of Aconitum napellus (10?2) and Lachesis (10?2). In India, Lachesis cannot be used below 10-6.