Prescription items are NON-RETURNABLE and NON REFUNDABLE Tylovet Soluble Powder Tylovet soluble powder is for use in chickens, turkeys, swine and honey bees only. Equivalent to 100 g tylosin base. Chickens: As an aid in the treatment of chronic respiratory disease (CRD) associated with Mycoplasma gallisepticum in broiler and replacement chickens; and for the control of CRD associated with Mycoplasma gallisepticum at the time of vaccination or other stress in chickens. For control of CRD associated with Mycoplasma synoviae in broiler chickens. Turkeys: For maintaining weight gain and feed efficiency in the presence of infectious sinusitis associated with Mycoplasma gallisepticum. Swine: For the treatment and control of swine dysentery associated with Brachyspira hyodysenteriae. Honey Bees: For the control of American Foulbrood (Paenibacillus larvae). 012HUV-100 3800043702124