(Animed) Anihist Powder is an antihistamine and expectorant powder for use in horses only. Anihist contains Guaifenesin and Pyrilamine Maleate in a palatable cornmeal base. Guaifenesin aids in the liquefication and removal of respiratory secretions. Pyrilamine Maleate is useful in countering the effects of histamines produced by allergic respiratory conditions and coughing. 20 oz jar.
