Contact Us

Phenylpropanolamine PPA
*    Denotes required field.

   * First Name 

   * Last Name 

   * Email 


Cell Phone 

Street Address 

Zip Code 



Date you started taking this drug:

Date you stopped taking this drug:

State where drug was ingested:

What product(s) was/were used containing PPA?

Was the injury a stroke/brain hemorrhage?

What date did stroke or hemorrhage occur?

If yes, what type of stroke/brain hemorrhage was suffered?

If you checked Ischemic, did injured party have Atrial Fibrillation?

How many days after using the PPA product did injured party suffer the stroke/hemorrhage?

How often was this medication used and when was it last used?

Does injured party still have this medication?

What additional medications were you taking at the time?

Have you taken the diet drug Meridia?

Please describe any residual damages resulting from stroke (paralysis, slurred speech, memory loss):

If stroke was suffered, has any doctor given his/her opinion as to the cause of the stroke?

If injured party did NOT have a stroke, what injuries were suffered as a result of PPA?

Please further describe side effects:

For verification purposes, please answer the below question:

No Yes, I agree to the Parker Waichman LLP disclaimers. Click here to review.

Yes, I would like to receive the Parker Waichman LLP monthly newsletter, InjuryAlert.

please do not fill out the field below.

Drug Makers Replacing Risky Ingredient

Oct 20, 2000 | CBS Major drug companies said Friday they are in the process of replacing the active ingredient in many of their diet aids and decongestants, a day after a U.S. regulatory panel recommended banning the chemical.

The companies are under pressure to act quickly as a ban on the chemical, phenylpropanolamine (PPA) might imply they knew or should have known about potential dangers of the chemical that has been linked to hundreds of strokes, some attorneys said. The drugmakers may still be open to class-action lawsuits from former users of the over-the-counter products.

"When a drug is taken off the market for safety reasons, especially threatening something like stroke, the threat for legal action is an automatic," said Ramon Rossi Lopez, a pharmaceutical liability attorney based in Newport Beach, Calif., who has represented hundreds of plaintiffs in the fen-phen diet drug settlement with American Home Products Corp.

A five-year review ended in a U.S. Food and Drug Administration panel recommendation to ban PPA after more than 50 years of pharmaceutical use. The recommendation was based on a recent Yale University study showing an increased risk of strokes in people between the ages of 18 and 49. The FDA estimated between 200 and 500 hemorrhagic strokes per year could be linked to PPA.

With that knowledge, major drug firms have begun marketing new versions of over-the-counter products without PPA in anticipation of a ban, industry analysts said. Newer versions of popular cough and cold medicines Dimetapp, Robitussin and Comtrex and diet aids Dexatrim and Acutrim have been marketed.

"This panel was not unannounced," analyst Andrew Wolf of BB&T Capital Markets said. "People knew there was an advisory panel looking at PPA, as did other players in this industry. There has also been switching to more natural drugs. So (there are) both regulatory and market based reasons."

Although the drugs represent a small percentage of sales of large pharmaceutical firms, the products could become a large liability if lawsuits were to be filed related to strokes supposedly caused by the chemical.

"A red flag goes up to start asking whether these firms knew or should have known much sooner than now whether the public was at risk," Lopez said. "If they knew or should have known, in every law in every state that I'm aware of, that's negligence. If they knew and didn't tell anybody, you're talking about conscious disregard which means punitive damages."

Chris Keller, a spokesman for Chattem Inc. makers of diet aid Dexatrim, said the company would not be surprised by a lawsuit.

"If we received notice of a filing, I wouldn't say that we never would have expected it," he said. "If something happened, we'd be prepared to handle it."

Wolf indicated Chattem had hoped to preclude such action with its PPA-free version of Dexatrim, whose sales have been growing.

"Obviously Chattem would like to manage it in such a way that they could switch Dexatrim users into Dexatrim Natural," he said.

Kip Petroff, a personal injury attorney specializing in drug and product liability at Dallas-based Petroff & Kisselburgh, said the drug companies apparently knew five years ago of the FDA review, and developed alternative ingredients.

"It will come down to what did the companies know, when and what did they do about it," Petroff said. "That's the standard question in every drug case."

U.S. sales of cough and cold remedies totaled $3.53 billion for the year ending September 9th, while the market for appetite suppressant diet aids was about $89.4 million, according to market research firm ACNielsen.

However, the makers of many branded versions of these over-the-counter products are giant pharmaceutical companies, for whom the consumer products typically do not represent a large portion of sales.

"I don't see any major financial ramifications at any of the major companies," said analyst Mario Corso of ABN Amro. "Any single OTC product isn't going to break the bank for a major drug company."

For instance, both Triaminic cough medicine and Tavist sinus and nasal treatment, which contain PPA, are manufactured by Swiss drug giant Novartis AG . Meanwhile, cough and cold medicines Robitussin and Dimetapp are made by Whitehall-Robins, the over-the-counter unit of American Home Products Corp., one of the top ten U.S. drug makers.

Fran Sullivan, a spokesman for Whitehall-Robins, said the company in August had removed PPA from the only form of Robitussin cough suppressant that contained it, called Robitussin CF.

"Earlier this year, we decided to take PPA out and make it with pseudo-ephedrine," Sullivan said. He acknowledged that the company was well aware of the Yale study and knew results would come sometime in late 2000.

Pat Donohue, a spokesman for No. 3 U.S. drugmaker Bristol-Myers Squibb Co., said the firm is already planning to remove PPA from its Comtrex and Nadicon flu and cold products.

The company does not yet have a time frame for changing the products, but Donohue said the removal would be based on safety concerns, as sales of the drug are not a large concern for Bristol-Myers.

Donohue said to put perspective on PPA-related sales for the company, 1999 sales for all forms of Comtrex -- those with and without PPA -- were $29 million for a company that has $20 billion in annual revenues.

However, for smaller firms producing PPA over-the-counter drugs, a ban could spell a big financial setback.

Earlier Friday, Chattem estimated that sales of the form of Dexatrim containing PPA would be $20 million for fiscal year 2000. The company said Dexatrim would be expected to contribute between 40 cents and 50 cents per share in fiscal 2001.

Related articles
Parker Waichman Accolades And Reviews Best Lawyers Find Us On Avvo