Pharmacological and toxicological evaluation of Sulcona(®), a traditional Siddha medicine used in the treatment of burns.

ABSTRACT

Sulcona, a Siddha proprietary medicine used for the treatment of burns, has been in practice for more than 50 years. This medicine has been successfully used on several burned patients with an excellent recovery and safety record. In this manuscript, we investigate some of its pharmacological and safety profiles. Treatment of cells with Sulcona induced a statistically significant increase in population doubling compared to concurrent controls in proliferating human lymphocytes as well as in Balb/c 3T3 cells, suggesting that it stimulates cell proliferation. Sulcona exhibited some antibacterial activity against Pseudomonas aeruginosa, Salmonella typhi and Staphylococcus aureus. Carrageenan-induced rat paw edema testing suggested that Sulcona has some anti-inflammatory properties. Patch testing showed that Sulcona has mild anesthetic effects. The above properties suggest Sulcona's pharmacological properties aidin treatment of burns. Sulcona did not show any skin irritation or sensitization or mutagenic potential suggesting that it is safe for use. Further work is necessary to elucidate its exact mechanisms of action.