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.
As with all vitamin and mineral supplements, store in a cool dry place away from direct sunlight and away from children. Side Effects of Zinc Supplements What type zinc supplement you should use depends greatly on what you are using it for; your doctor will be able to help you with this, as there are some serious side effects caused by too much zinc. 1  Some of these side effects include: 2  abdominal pain. 3  nausea. 4  fever. 5  cough. 6  diarrhea. 7  drowsiness. 8  vomiting. 9  restlessness.