Category Archives: DMAA Supplements

Featured Stories

Lawsuit Alleges Plavix Caused Oklahoma Man to Suffer Multiple Stomach Bleeds

Another lawsuit has been filed over adverse Plavix side effects. The lawsuit, filed by national law firm Parker Waichman LLP, alleges that the blood thinner, Plavix (clopidogrel), caused an Oklahoma man to suffer from multiple stomach bleeds.

Read More

Exposure to Common Pesticide May Increase ADHD Risk

Exposure to Common Pesticide May Increase ADHD Risk

A new study has found that exposure to a common household pesticide may increase the risk of attention deficit hyperactivity disorder (ADHD) in children.

Read More

Actos Whistleblower Lawsuit Questions Avandia Researcher's Financial Ties to Takeda

A prominent researcher has been implicated in an alleged cover-up of Actos side effects, according to a report from An Actos whistleblower lawsuit unsealed earlier this year has alleged financial connections between the Cleveland Clinic’s Dr Steven Nissen and the maker of Actos “should be considered when analyzing Actos’s ...

Read More

Study Linking Z-Pak to Increased Death Risk Being Reviewed by FDA

The U.S. Food & Drug Administration (FDA) is reviewing a new study that reported an increased risk of sudden, heart-related deaths among people using the antibiotic Zithromax (azithromycin), known popularly as Z-Pak. In a statement issued late yesterday, the FDA said patients being treated with Zithromax should not stop taking ...

Read More

Colorado Woman Sues American Medical Systems Over Transvaginal Mesh Injuries

Parker Waichman LLP, a national law firm, just filed a lawsuit on behalf of a Colorado woman allegedly injured by transvaginal mesh products manufactured by American Medical Systems, Inc. The suit was filed on May 21, 2012 in the U.S. District Court for the Northern District of California (Case No. ...

Read More

Zadroga Act Cancer Decision Expected This Week

The federal official tasked with determining what ailments should be covered by the federal Zadroga Act is expected to decide by Saturday if certain cancers will be eligible for compensation. The decision is being eagerly awaited by thousands of first responders who believe they developed cancer due to exposure ...

Read More

Newly-Filed Plavix Lawsuits Claim Drug Caused Gastrointestinal Bleeds, Cerebral Hemorrhage, and TTP

The manufacturer of Plavix continues to be named in lawsuits alleging the blood thinner caused some patients to suffer from serious bleeding side effects. Most recently, the national law firm of Parker Waichman LLP filed nine Plavix bleeding lawsuits in state court in New York.

Read More

Canada’s Federal Health Agency Issues Warning on OxyElite Pro Hepatitis Risk


Health Canada, Canada’s federal health regulatory agency, has advised Canadians of the  U.S. Food and Drug Administration (FDA) warning not to use dietary supplements labeled as OxyElite Pro following U.S. reports of serious liver injury. USPlabs of Dallas, Texas, has … Continue reading

Posted in DMAA Supplements, Health Concerns, Pharmaceuticals |

Hawaii Liver Failure Cluster may be Tied to Weight Loss/Body Building Supplement


The state of Hawaii is looking into a number of liver failure cases that have occurred in young, healthy adults who all took dietary or nutritional supplements. The state is issuing a public medical alert, according to “A cluster … Continue reading

Posted in Defective Products, DMAA Supplements, Pharmaceuticals |

DMAA Dangers Prompt U.K. to Ban Popular Workout Supplement

The U.K. has become the latest country to outlaw DMAA (1,3-dimethylamylamine), an ingredient used in popular weight loss and body building supplements.  Over the past several months, DMAA has been linked to high blood pressure, headaches, vomiting, stroke and even … Continue reading

Posted in DMAA Supplements, Pharmaceuticals | Tagged |

DMAA Declared Illegal In Ireland

Controversial supplement, DMAA, has been declared illegal in Ireland following a number of incidents worldwide and warnings issued by the U.S. Food & Drug Administration (FDA) in the United States. The Food Safety Authority of Ireland (FSAI) and the Irish … Continue reading

Posted in DMAA Supplements, Pharmaceuticals | Tagged |

Yet Another Study Casts Doubt on DMAA Supplement Claims

A new study is again casting doubt on claims that DMAA (1,3-dimethylamylamine), an ingredient used in popular weight loss and body building supplements, is a naturally-occurring substance found in geraniums.  According to the authors of the study, published in the … Continue reading

Posted in DMAA Supplements, Pharmaceuticals | Tagged |

Insurance Companies Pull Product Liability Coverage for DMAA Supplements

Insurance companies are pulling their product liability coverage for controversial supplement, DMAA. DMAA, or 1,3-dimethylamylamine or methylhexaneamine, received its patent decades ago as a nasal decongestant and is similar in composition to ephedrine and amphetamine. Today, DMAA can be found … Continue reading

Posted in DMAA Supplements, Pharmaceuticals | Tagged |

Study Could End DMAA “Natural” Claims

A new comprehensive study appears to derail any hopes the makers of dietary and workout supplements containing the additive DMAA had to keep their products on the market. According to a report at, the findings have been published in … Continue reading

Posted in DMAA Supplements, Pharmaceuticals | Tagged |

DMAA Class Actions Given Green Light

A DMAA class action lawsuit has been given a green light, which means that makers of DMAA diet supplements will be facing class-action claims against products containing a powerful and controversial stimulant. Nutrex Research and its founders allegedly violated California’s … Continue reading

Posted in Class Action Lawsuits, DMAA Supplements, Toxic Substances | Tagged |

DMAA Supplement Dangers Prompt Investigations, Calls for Ban

DMAA pre-workout and fat-melting supplements have been used by bodybuilders to obtain a sense of energy that many feel provides them with drive and mental focus. The supplement, however, is being criticized by regulators and others over its links to … Continue reading

Posted in DMAA Supplements, Pharmaceuticals | Tagged |

GNC, Vitamin Shoppe Won’t Pull DMAA Supplements

Supplement giants, GNC and the Vitamin Shoppe, refuse to pull DMAA supplements, despite that the U.S. Food & Drug Administration (FDA) has issued a number of warning letters about DMAA-containing products in the past two weeks. Regardless, both GNC and … Continue reading

Posted in DMAA Supplements, Pharmaceuticals |

© 2005-2016 Parker Waichman LLP ®. All Rights Reserved.