Abstract:
Background and Aim: In Homoeopathy, the drug Lycopodium clavatum is prescribed
for digestive upset, infl ammations of urinary organs and dermal problems, but not for
the treatment of central nervous system disorders unlike its use in traditional and folk
medicine for central nervous system conditions. The present study was, therefore,
undertaken with an aim to explore the possible analgesic and behavioural activities of
the homoeopathic formulations of Lycopodium clavatum in animal models.
Material and Methods: Wistar albino rats (120-140 g) of either sex were used to
evaluate analgesic effect by using hot plate, ice plate and Randall-Selitto tests and
behavioural effect by using rota rod and open fi eld tests. The rats were fed with different
potencies (3X, 6X, 12X and 30C) of Lycopodium clavatum i.e., 0.5 ml /rat/day for
30 days and response of drug was measured after 30 minutes of drug administration
on 10th, 20th and 30th day. Vehicle and saline-treated rats were tested simultaneously
along with drug-treated animals for comparison.
Results: The study revealed that all the four potencies of Lycopodium clavatum had
increased the latency time required to raise and to lick the fore or hind paw for thermal
sensation and had also increased the quantum of threshold pressure to mechanical
induced pain but depressed the motor coordination and locomotor activity.
Conclusion: This study suggests that the homoeopathic formulations (3X, 6X, 12X
and 30C) of Lycopodium clavatum possess central nervous system (CNS) depressant
activity. So the drug Lycopodium clavatum can be taken up for further research for its
possible human use.
