Abstract:
Wound healing requires special treatment and care. In the allopathic medical system wound
healing, both surgical as well as non-surgical, has proved to be challengeing. Due to the
emergence of multi-resistant organisms, wound care professionals have revisited the ancient
healing methods in order to use traditional and alternative medicine in wound management.
Several herbs used to promote the wound healing have not yet been scientically studied.
Nigella sativa (black-caraway, also known as nigella or kalonji), often called black cumin, is an
anual owering plant in the family of Ranunculaceae. The aim of this study was to identify the
effectiveness of Nigella sativa seed powder in wound healing activity in an animal model. It is an
experimental study on healthy Wistar albino rats. The animals were divided into 3 groups. The
animals of group A were left untreated and considered as control. Group B served as standard and
received Amoxicillin. Group C was considered as test and treated with prepared test drug.
Powder of test drug and standard drug were topically applied 500mg every alternative day and
bandaged starting from the day of operation, till complete epithelialization up to 14 days. The
direct observation of wound size, exudates type and amount, edges, necrotic tissue type and skin
colouration of surrounding wound records were converted into Bates-Jensen Wound assessment
Tool. Control group showed continuing recovery due to physiological healing during the
experiment up to 14 days. The test and standard groups showed considerably minimum duration
for complete wound healing. The duration for complete wound healing of the standard drug was
observed to be 10 days whereas in test drug, it was only 8 days. It shows that the test drug has
faster recovery rate than the standard drug. This obviously suggests that Nigella sativa seed
powder is effective on wound healing.
