The Pennsylvania State University Dairy Extension team lists the following antibiotics that will no longer be available for purchase over-the-counter.

Injectable Products

Penicillins
Tetracyclines
Sulfa Antibiotics
Erythromycin
Tylosin
Lincomycin
Spectinomycin
Gentamicin


Intramammary Products (Mastitis Tubes)

Erythromycin
Penicillin
Dihydrostreptomycin
Novobiocin
Cephapirin
Cephapirin Benzathine


Oral Liquids and Boluses

Dihydrostreptomycin
Sulfa Antibiotics
Tetracyclines
Spectinomycin
Gentamicin


Eye Ointments

Gentamicin
Tetracyclines



After twenty years of trying, the vets finally got total control of how you're going to take care of your stock


I could wish a lot of things on my worst enemy but neuropathy ain't one of them.