Sarcoids. Sarcoids are a benign tumour that grow on the skin of susceptible horses. While they do not spread to any other organ in the horseâs body, they can certainly spread throughout the skin.arcoids. Sarcoids are a benign tumour that grow on the skin of susceptible horses. While they do not spread to any other organ in the horseâs body, they can certainly spread throughout the skin.
List pyrithione zinc topical side effects by likelihood and severity. The following side effects are associated with pyrithione zinc topical: Common side effects of pyrithione zinc topical: Skin IrritationSevere.
Ask your health care provider any questions you may have about how to use pyrithione zinc shampoo. Pyrithione zinc shampoo is for external use only. Do not get pyrithione zinc shampoo in your eyes, nose, or mouth. If you get pyrithione zinc shampoo in your eyes, rinse immediately with cool water.