In some cases, the hiring of licensed professionals will be required. There is a proportion of the human population who are allergic to it. Tranquilizers are commonly used to control horses during transportation, dental and hoof care procedures, as well as surgical procedures. The administration of tranquilizers has significant risk to both the animal and the person administering the product. Hormones are synthetic and natural chemicals which can have major impacts on the reproductive cycles of animals and people and have widespread action on many body systems.
Prostaglandins have several pharmacological effects on the female reproductive system.
They are used in horses to synchronize estrus cycles and as an aid in inducing heats in difficult breeders. Because of their effect on the reproductive cycle, pregnant women should not handle these drugs. In addition, asthmatics and those with bronchial diseases should handle these products with extreme caution. Regumate contains altrenogest which is a synthetic progestational agent used clinically to assist mares to establish the occurrence of estrus. Altrenogest can be absorbed from contact with skin.