A review of the 319 cases indicated. that the development of methemoglobinÂ­. emia after treatment with benzocaine. sprays may not be related to the amount. applied. In many cases, methemoglobinÂ­. emia was reported following the adminÂ­. istration of a single benzocaine spray.
Equine Influenza (flu). Equine influenza (flu) is the most common viral respiratory disease in horses. It affects the upper and lower respiratory tract of horses and is highly infectious, with an incubation period of 1 to 3 days.After contracting the virus, horses can remain contagious for up to 10 days.quine influenza (flu) is the most common viral respiratory disease in horses. It affects the upper and lower respiratory tract of horses and is highly infectious, with an incubation period of 1 to 3 days. After contracting the virus, horses can remain contagious for up to 10 days.
Preventing internal equine parasites can be a serious concern for any horse owner. In all, there are close to 150 species of internal parasites, or worms that can affect your horse.Thankfully, there are steps you can take to help control these organisms.here is a range of common internal parasites that can infect your horse. Understanding how each develops and the signs your horse may exhibit when infected by a given worm allows better parasite control.