SBL Hydrastis Canadensis Dilution is a homoeopathic medicine that acts effectively on the mucous membrane producing ropy, yellowish, thick secretion. The swelling may be there in any organ - throat, uterus, stomach, etc. but characterized by mucus discharge and it acts very well everywhere. It helps old people in improving muscular power, digestion and reduces constipation. It is also recommended for treating cancer and cancerous state just before the ulceration. It is also indicated for treatment of smallpox as it provides relief from painful and distressing symptoms. It has antibacterial and amoebicidal properties.