Furosemide (Lasix) Tablets – 12.5 mg, 20 mg & 80 mg (30‑Tablet Bottles)
Prescription furosemide (Lasix) oral tablets for dogs and cats. Available in 12.5 mg, 20 mg, or 80 mg strength—each in 30‑tablet bottles. Requires prescription.
Furosemide (generic Lasix) is a loop diuretic used in veterinary medicine to treat fluid retention and swelling caused by congestive heart failure, kidney disease, pulmonary edema, and high blood pressure in dogs and cats.
Available strengths (each in a 30-tablet bottle):
• 12.5 mg – $7.50 ($0.25 per tablet)
• 20 mg – $2.10 ($0.07 per tablet)
• 80 mg – $5.40 ($0.18 per tablet)
Typical dosing: 0.5–2 mg/lb orally once or twice daily—follow your veterinarian’s instructions. Provide fresh water to prevent dehydration.
Prescription required. Veterinary use only. Store at room temperature away from light and moisture.
| Dosage | 12.5 mg, 20 mg, 80 mg |
|---|---|
| Pack Size | 30 Tablets |




