Anti-inflammatory and analgesic effect of herbal preparation: septilin.

Septilin a proprietary herbal preparation has been reported to have wound healing and immunomodulatory properties. The present study was, therefore, designed to ascertain the anti-inflammatory and analgesic properties of septilin in rats and mice by oral route. Anti-inflammatory activity was assessed by using acute (carrageenan-induced paw oedema), sub-acute (cotton pellet granuloma) and chronic (Freund's adjuvant induced-arthritis) models of inflammation. Administration of septilin in a dose of 500 mg/kg orally produced significant anti-inflammatory effect in all experimental models of inflammation. However, the anti-inflammatory effect was more in chronic model when compared to reference standard drug (Prednisolone). Septilin (500 mg/kg) produced significant analgesic effect on tall flick test. However, the effect was less when compared to morphine (5 mg/kg) but when septilin was combined with subanalgesic dose of morphine (2.5 mg/kg) the analgesic effect was more than the either drug given alone. On GAA induced writhing test septilin produced significant analgesic effect at a dose of 750 mg/kg which was comparable to diclofenac (50 mg/kg). However, subanalgesic dose of septilin (500 mg/kg) when combined with diclofenac (25 mg/kg), analgesic effect was enhanced significantly.