Recalls & Warnings
ConsumerLab.com is keeping you informed with current product recalls and warnings.
Posted June 15, 2009
Sexual Enhancement Supplement Recalled -- Second Time Found with Drug-like Compound
On May 1, 2009, Hi-Tech was notified by the Food and Drug Administration (FDA) that FDA's lab analysis of one lot of Stamina-Rx samples found that the product contained the undeclared ingredient − benzamidenafil − a Phosphodiesterase Type 5 (PDE5) inhibitor. The lot number found to contain benzamidenafil is Lot 08141578, Exp. 9/10. Benzamidenafil is in the same therapeutic class of active pharmaceutical ingredients that include the PDE5 inhibitors sildenafil, tadalafil, and vardenafil, that are FDA-approved for the treatment of erectile dysfunction (ED). Benzamidenafil is not FDA-approved, and poses a threat to consumers because benzamidenafil may interact with nitrates found in some prescription drugs (such as nitroglycerin) and may lower blood pressure to dangerous levels. Consumers with diabetes, high blood pressure, high cholesterol, or heart disease often take nitrates and may be most susceptible to adverse effects from this product.
Stamina-Rx is sold predominantly in health food and drug stores nationwide. The product is sold in 10, 30, and 40-tablet bottles and in 2 and 6-tablet blister packs.
In addition to the one lot described above, Hi-Tech is recalling all other lots of Stamina-Rx because it is an unapproved new drug and misbranded new drug in violation of the Federal Food, Drug and Cosmetic Act (the Act). FDA notified Hi-Tech that, based on certain labeling claims made by the firm, Stamina-Rx is a drug as defined in the Act. Stamina-Rx is not generally recognized as safe and effective for use under the conditions prescribed, recommended, or suggested in its labeling. The labeling at issue was not on bottles of Stamina-Rx, but was contained in certain web-based and print media.
As reported on ConsumerLab.com in June 2003, the FDA previously warned consumers not to purchase this product, as well as several others distributed by Hi-Tech, as they contained prescription strength tadalafil -- the active ingredinet in Cialis (Eli Lilly). Hi-Tech has been under a Consent Decree of Permanent Injunction with FDA since September 23, 2003. In accordance with the Decree, FDA determined that additional corrective actions were necessary for Hi-Tech to achieve compliance with the Act and the Decree and therefore, on May 1, 2009 FDA ordered Hi-Tech to recall all lots of Stamina-Rx to the consumer level.