Allopurinol Tablets are indicated for dogs at risk of developing bladder or kidney stones. They work by inhibiting uric acid production, helping to prevent stone formation. Noticeable improvement may take a few weeks of treatment. Allopurinol is sold by the tablet.How it Works

This medication works by decreasing uric acid production.

Special Precautions

Safety has not been proven for use in pregnant or breeding animals.
Use cautiously in nursing dogs.
Use cautiously in animals with kidney or liver issues.

Overdose Information

Contact your closest animal hospital.

Side Effects

The most frequently reported adverse reactions are:

Nausea
Cramping
Diarrhea

Storage

Store at room temperature.

Tips

This medication may take up to a few weeks before improvement is noted, and sometimes improvement may not be visibly obvious.

Rx only
100 mg or 300 mg strengths available
Helps prevent urate urinary bladder stones in dogs
Works to decrease the body's production of uric acid
Noticeable improvement may take a few weeks of treatment to appear, and may not always be visibly obvious
For optimal efficacy, your vet may recommend pairing this kidney stone medication with a low-purine diet
Includes a single allopurinol tablet