Nitrofurantoin Macrocrystals

• Nitrofurantoin is available by prescription only.

• Nitrofurantoin is an antibacterial drug used to treat urinary tract infections.

• Nitrofurantoin works by inhibiting bacterial enzymes.

• Nitrofurantoin macrocrystals are used as an extra-label drug in veterinary medicine.

• Keep out of the reach of children and pets.

• Use with extreme caution in pregnant or nursing pets.

• Use with caution if your pet is also taking...

• Fluoroquinolones

• Probenecid

• Spironolactone

• Do not use in pets with known sensitivity to nitrofurantoin.

• Use with caution in pets suffering from...

• Anemia

• Asthma

• Diabetes

• Kidney disease

• If your pet exhibits muscle weakness, it may be a sign of a serious side effect. Contact your veterinarian immediately.

• Use in young pets may cause tooth discoloration.

• Nitrofurantoin may cause infertility in male animals.

• Store at room temperature.

• Give as directed by your veterinarian.

• Follow the instructions printed on the prescription label.

• Give nitrofurantoin with food.

• Store capsules at room temperature.

• If you notice muscle weakness in your pet, this could be a sign of neurotoxicity, which could be serious. Contact your veterinarian immediately.

• Nitrofurantoin may cause infertility in males. Consult your veterinarian before use.