Tiamulin hydrogen fumarate is a semisynthetic derivative of pleuromutilin. Tiamulin is active against gram-positive bacteria, mycoplasmas, and anaerobes, including Brachyspira hyodysenteriae. It is also clinically effective in treatment of swine dysentery and mycoplasmal arthritis. Tiamulin is well absorbed when administered PO. The dosage is 8.8 mg/kg/day for 3–5 days, in either food or water. The parenteral dosage for mycoplasmal pneumonia in pigs is 15 mg/kg. In poultry, tiamulin interferes with monensin and salinomycin metabolism, and if the drugs are fed together, they become toxic. Generally, however, tiamulin has few adverse effects.
OTHER TOPICS IN THIS CHAPTER
Antibacterial Agents
β-Lactam Antibiotics
Penicillins
Cephalosporins and Cephamycins
Aminoglycosides
Quinolones, including Fluoroquinolones
Sulfonamides and Sulfonamide Combinations
Tetracyclines
Phenicols
Macrolides
Streptogramins
Lincosamides
Polymyxins
Bacitracins
Glycopeptides
Fosfomycin
Novobiocin Sodium
Tiamulin Fumarate
Ionophores
Rifamycins
Nitrofurans
Nitroimidazoles
Hydroxyquinolines