Colorado Dangerous Drugs & Medical Devices


Burg Simpson is not currently pursuing new Heparin cases.


Heparin® is a drug used as a blood thinner in order to prevent blood clots. It is a biologic product derived from pig intestines and has been sold in the United States since the 1930s.


Heparin® is used most frequently as an injectable for patients undergoing kidney dialysis or invasive cardiac procedures, such as heart bypass surgery. Heparin is also often administered when patients have heart attacks, or when they suffer atrial fibrillation. Heparin injections are also given to patients who have been diagnosed with blood clots, such as deep vein thrombosis or pulmonary embolus. In addition, some medical devices used in surgical procedures have heparin coatings, such as vascular catheters, stents and grafts. Heparin is also used in burn treatments, as it helps to keep the blood flowing and reduces pain and inflammation.


In January of 2007, Baxter Healthcare Corporation began a series of nationwide recalls of its Heparin products due to reports of a life-threatening allergic-type response among patients. The reactions included fatal episodes of anaphylactic shock. Testing of the product eventually proved that Baxter’s Heparin contained a contaminant, identified as oversulfated chondroitin sulfate [OSCS]. OSCS is a synthetic, or man-made, compound that does not occur naturally and should not be found in Heparin.


The most serious reaction is anaphylactic shock, characterized by extreme hypertension and constriction of air passages. Characteristic symptoms include:

  • Diarrhea
  • Dizziness
  • Shortness of breath
  • Headaches
  • Chest pain
  • Stomach pain and nausea, perhaps vomiting
  • Swelling of the throat
  • Fast heart rate
  • Burning, redness or paleness or skin
  • Flushing
  • Abnormal sensation of skin, mouth or lips
  • Increased sweating
  • Decreased skin sensitivity
  • Difficulty opening the mouth
  • Thirst
  • Fainting
  • Lowered blood pressure


Yes, many deaths have been reported from contaminated Heparin. Anaphylactic shock, even if not fatal, can cause severe and permanent damage to vital organs, such as the kidneys. The FDA reports 81 deaths among persons exposed to contaminated Heparin. Many lawsuits have been filed. You can read more about this issue on our Heparin Recall page.


Yes, and in 11 other countries too. However, only the Heparin sold by Baxter Healthcare Corporation has been found contaminated. By February 28, 2008, Baxter had recalled all lots and dosages of its Heparin products. Heparin manufactured by other companies is not contaminated and has not been recalled.

If you think you or a loved one might have received this Heparin, or if you have been suffering from symptoms like the ones above, contact your doctor immediately. We will be glad to give you a free case evaluation if you call or email our office. Our lawyers who are experienced in litigation involving prescription drugs are accepting new Heparin® cases from all states at this time.

 June 12, 2019

Burg Simpson to Sponsor the 7th Annual Jeremy Bitner Memorial Run!

Burg Simpson is proud to sponsor the 7th annual Jeremy Bitner Memorial Run. The Jeremy Bitner Foundation was established in honor of Englewood Police Detective Jeremy Bitner after he lost his life in the line of duty in 2012. Burg Simpson shareholder Nick Fogel, the practice group leader of the firm’s workers’ compensation department, helped to develop the… Read more »

Ohio Attorney Kenneth Daly hero image

 May 23, 2019

Kenneth M. Daly Now Licensed to Practice in the State of Kentucky

Kenneth M. Daly Now Licensed to Practice in the State of Kentucky Kentucky Just Got Lucky! Burg Simpson is pleased to announce that Kenneth Daly, an attorney in the firm with an established practice in Ohio, recently passed the Kentucky bar. Kenneth is excited about the opportunity to expand his practice to include the citizens of… Read more »

Ohio Attorney Melanie S. Bailey hero image

 May 22, 2019

Melanie S. Bailey Published in Cincinnati Bar Association Report

Melanie S. Bailey Published in Cincinnati Bar Association Report Melaine S. Bailey authored an article published in the CBA Report regarding the ability of consumers to hold drug manufacturers liable for failure to warn of adverse reactions to prescription medications. In the article, Brand Name Drug or Generic Drug: Generic may foil your client’s failure to warn… Read more »

Swearing In Ceremony

 May 15, 2019

Burg Simpson Congratulates Ms. Jessica Powell, Esq.

Burg Simpson Congratulates Ms. Jessica Powell, Esq. Congratulations to Jessica Powell on her admission to the practice of law in the State of Ohio! Ms. Jessica Powell, an associate at Burg Simpson in Cincinnati, OH, was sworn in at the Admissions Ceremony on May 13, 2019. Pictured is Ms. Jessica Powell at the Admissions Ceremony. Jessica… Read more »

The 2019 Burg Simpson Scholarship Awards Dinner

 May 7, 2019

The 2019 Burg Simpson Scholarship Awards Dinner

The 2019 Burg Simpson Scholarship Awards Dinner was held at Maggiano’s on April 25th to recognize the ten winners of the firm’s annual scholarship competition. The firm’s founder Michael Burg, and shareholders Peter Burg and Stephan Marsh presented awards to the 2019 winners! This year’s recipients included Ms. Madison Frotten, Mr. Dale Kim, Ms. McKenna… Read more »

Burg Simpson | Workers’ Compensation

 April 17, 2019

Burg Simpson | Workers’ Compensation

Shareholder Nick Fogel is the practice group leader of the Workers’ Compensation division at Burg Simpson. Workers’ Compensation is a form of insurance that protects employees when they are injured on the job or in the line of duty. Workers’ compensation provides both wage replacement and medical benefits. Filing a workers’ compensation claim can be… Read more »

Burg Simpson | We Are Here To Help

 April 5, 2019

Burg Simpson | We Are Here To Help

Burg Simpson is a law firm committed to helping injured people rebuild their lives after a serious accident or injury. Our trial lawyers have handled nearly every kind of injury or wrongful death case. The team at Burg Simpson has the resources, nationwide reputation, or proven track record of success when it comes to helping… Read more »

Becoming Whole Again

 April 4, 2019

Becoming Whole Again

If you or a loved one has suffered a loss due to an injury or death because of the negligence of another, you are entitled to receive full and fair compensation for your pain and suffering. Burg Simpson’s office in Arizona can help you navigate your personal injury claim. Burg Simpson attorney, Scott A. Ambrose… Read more »

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