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.
Some of the possible side effects associated with Zithromax treatment include mild nausea, vomiting, diarrhea, constipation, stomach pain or upset, headache, dizziness, feeling tired, difficulty sleeping, nervousness, mild itching or skin rash, vaginal itching or discharge, decreased sense of taste or smell and ringing in your ears.