Disclaimer: This website or these products are not intended to diagnose or prescribe for medical, chiropractic or psychological conditions, nor to claim to prevent, treat, mitigate, or cure such conditions. They are not intended to recommend specific information, products, or services as treatment of disease or to provide diagnosis, care, treatment, or rehabilitation of individuals, or apply medical, mental health, or human development principles, to provide diagnosing, treating, operating, or prescribing for any human disease, pain, injury, deformity, or physical condition.

Potential benefits are recommended based upon traditional uses and may not be generally recognized as substantiated by competent and reliable scientific evidence. Any use of the techniques, education, information, herbal salves, and other products or services is based upon customer informed consent and private license. Results may vary depending upon use and commitment.

Range of
Physiological Response



here are a number of parameters which vary from person to person, depending on the type of lesion, the size, location, and the disposition of the individual. Because certain people experience responses that are new to them and for some may even be a bit frightening, it is important to cover the range of possible responses:
  1. Size of Eschar. The eschar is often considerably larger than the lesion appears to be from the skin surface.

  2. Drainage Factor. Cansema is a suppurative: it produces an escharotic pus formation. For many people, particularly those with small lesions, the pus is self-contained, it dries up within a few days and comes off as a coagulated scab in a matter of a few days. However, this is less likely if the area is larger -- (bigger than one inch or 25 mm). Areas which are two inches or greater in diameter almost always involve heavy weeping and require regular changes in bandages, as many as five times a day in some cases.

  3. Inflammation, Redness and Edema. In nearly all cases there is at least some inflammation and buildup in fluids in and around the applied area. Cansema is lightly caustic, so this is a natural physiological response. Often the edema doesn't occur at the site of application, but in nearby joints. For instance, if Cansema is applied to a lesion on the gastronemius (larger calf muscle), it is not uncommon to see edema develop at the ankle.

    Edema is a common response to the salve. Anyone with a severe or persistent reaction should see a physician.

  4. Pain Factor. The range of response varies greatly, from mild tingling to considerable pain. Read our additional comments on pain management.

  5. Pin Point Eshcar These are small pin point eschars that form in the pores of your skin. These can be accompanied by a superficial eschar or scab made up of the epidermis where the fungus grows.

  6. Allergic Reactions. We have had reports of experiencing an acute superficial reaction to the adhesive from a Band-Aid with the Black Topical Salve and Bloodroot Pastes. This is characterized by inflammation, redness, edema and a superficial eschar comprised of the epidermis. If you have sensitive skin we recommend leaving the area uncovered or using gauze (lined with a healing salve, cream or ointment) and paper tape.

Back to Cansema Opening Page Home Page