HOW SUPPLIED
levatol® (penbutolol sulfate) 20 mg tablets are capsule-shaped, film-coated, yellow tablets scored on both sides and imprinted in black with “SP 22” on one side. They are supplied as follows:
Bottles of 100 NDC 0091-4500-15
Store at 20°-25°C (68°-77°F); excursions permitted between 15°-30°C (59°-86°F) [See USP Controlled Room Temperature]. Keep tightly closed and protect from light.
ANIMAL TOXICOLOGY
Studies in rats indicated that the combination of penbutolol, triamterene, and hydrochlorothiazide (up to 40, 50 and 25 mg/kg respectively) increased the incidence and severity of renal tubular dilation and regeneration when compared to that in rats treated only with triamterene and hydrochlorothiazide. Dogs administered the same doses of triamterene and hydrochlorothiazide alone and in combination with penbutolol had an increase in serum alkaline phosphatase and serum alanine transferase, but there were no gross or microscopic abnormalities observed. No significant toxicologic findings were observed in rats and dogs treated with a combination of penbutolol and hydrochlorothiazide.
SCHWARZ PHARMA, LLC a subsidiary of UCB, Inc. Smyrna, GA 30080
levatol® is a registered trademark of SRZ Properties, Inc.
Rev. 3E 5/2011
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