FDA Advises Against 3 More Sexual Enhancement Products

WASHINGTON — The Food and Drug Administration has posted three more advisories warning consumers about  sexual enhancement products.

In the past month, the FDA has cracked down on seven pills containing hidden drug ingredients, primarily Viagra or Cialis.

The latest products earning the FDA's disapproval include Instant Hard Rod, available at InstantHardRod.com; RigiRx Plus, available at RigiRxPlus.com; and ZenMaxx, available at ZenMaxx.com.

The drugs may interact with nitrates found in some prescription drugs such as nitroglycerin and may lower blood pressure to dangerous levels.  Men with diabetes, high blood pressure, high cholesterol or heart disease often take nitrates.

The FDA told XBIZ on Monday that there has been an uptick in the number of tainted sexual enhancement products the agency has investigated recently.

"We are definitely seeing more of these tainted products and have been tracking them for the last several years," FDA spokeswoman Siobhan DeLancey told XBIZ. "The thing that concerns us most about these products is that they are marketed as all-natural and safe, when they actually contain drugs that can cause serious harm or even kill you."

DeLancey said that the FDA has found sexual enhancement products with such ingredients as viagra and cialis exponentially higher than approved doses

Some penis pills "appeal to men who may not be able to get a prescription for the approved product because they have existing health problems like heart disease."

"What they get when they buy these tainted products is up to seven times the dose in the approved product, putting them at far greater risk," she said. "In addition, many of the chemicals we find in these products are analogs of the pharmaceutical ingredient in the approved products. The analogs have never been tested, and because of that we don't know if they present additional risks."

Consumers are advised to stop using the product immediately and throw them away. 

Instant Hard Rod, RigiRx Plus and ZenMaxx each cost about $38-42 for a "one-month supply," and each includes a built-in recurring membership program.

Related:  

Copyright © 2026 Adnet Media. All Rights Reserved. XBIZ is a trademark of Adnet Media.
Reproduction in whole or in part in any form or medium without express written permission is prohibited.

More News

Kheper Releases 'Let's F*ck!' Scratch Tickets

Kheper Games has debuted its new "Let’s F*ck!" novelty scratch tickets.

Virginia Becomes Latest State to Weigh 'Porn Tax'

The Virginia House of Delegates is considering a bill that would impose a 10% tax on the gross receipts of adult websites doing business in that state.

Sportsheets Releases New Training Video for 'Edge' Collection

Sportsheets has released its latest training video, hosted by Brand Ambassador Rin Musick, featuring the company's recently expanded Edge collection.

Magic Silk Debuts 'Satin Petals' Collection

Magic Silk has introduced its new Satin Petals line of lingerie.

Male Power Expands 'Soo Cumfy' Collection

Male Power has expanded its Soo Cumfy collection of men's underwear.

Paradise, Adam & Eve Partner for 'Illumination' Launch

Paradise Pleasure Products is partnering with Adam & Eve to launch the new Illumination Series vibrator line.

UPDATED: Arcom Threatens to Block, Delist 2 Adult Sites Over AV Violation

French media regulator Arcom has sent enforcement notices to the operators of two adult websites that the agency says have failed to implement age verification as required under France’s Security and Regulation of the Digital Space (SREN) law.

Passionate Playground Debuts Limited Edition 'Hawxboxx'

Passionate Playground has introduced its limited-edition Hawxboxx pleasure product cleaning and storage container.

Show More