Weight Loss Drug Belviq And Increased Cancer Risk

April 9, 2020 / 6:06 am

New studies have been released that show the popular weight loss drug Belviq, also known as lorcaserin, could put people at a higher risk of developing cancer. The findings of the study have led to the US Food and Drug Administration (FDA) to call for a temporary suspension of the distribution of Belviq. At Colson Hicks Eidson, our firm has vast experience helping clients who have been harmed due to defective medications. Here, our product liability lawyers want to discuss this medication and let anyone in Florida or throughout the United States know that we are here to help.

What is Belviq?

Belviq is a prescription weight-loss medication that was approved for use by the FDA in 2012. This medication was championed at the time because it was the first prescription weight-loss drug proven to help people lose weight and keep the weight off for many years without raising any serious heart concern issues. These conclusions were made after conducting a five-year study of the medication’s safety. Belviq was first rejected by the FDA in 2010 due to heart valve damage concerns.

Belviq is a serotonin receptor agonist. This medication targets chemicals in the brain that influence peoples’ appetites, and is specifically approved for adults with a body mass index (BMI) of 30 and for adults who need to lose weight but have other health conditions such as high cholesterol, high blood pressure, Type-2 diabetes, and other heart-related conditions.

Why was Belviq recalled by the FDA?

A recent analysis of a five-year study involving 12,000 people who took Belviq has shown that those who take the medication have an increased risk of developing certain types of cancer. The findings, published in the New England Journal of Medicine, show that 7.7% of the group that received Belviq developed cancer. The types of cancer varied, and included pancreatic, colorectal, and lung cancer, amongst other types of the disease.

The FDA has recommended that anyone currently using Belviq stop taking it and to talk to their physicians to discuss other safe and effective alternatives.

According to the US National Library of Medicine, some of the most common side effects of taking this medication include:

  • Headache
  • Dizziness
  • Toothache
  • Anxiety
  • Fatigue
  • Blurred vision
  • Dry mouth
  • Cough
  • Constipation
  • Difficulty falling or staying asleep
  • Pain in the back or muscles

We are here to help you today

If you or somebody you care about has taken the weight-loss medication Belviq (also known as lorcaserin), you may need to seek legal assistance immediately. Studies have indicated that this medication may lead to an increased risk of cancer for those who take it. At Colson Hicks Eidson, we are dedicated to helping anybody injured by a faulty medication secure the compensation they are entitled to. This can include:

  • Coverage have any medical bills caused by the bad drug
  • Lost wages and benefits if a victim cannot work
  • Loss of enjoyment of life damages
  • Mental anguish damages
  • Possible punitive damages against Arena Pharmaceuticals

When you need a Belviq cancer attorney in Florida or anywhere in the United States, you can contact us for a free consultation by clicking here or by calling us at 305-476-7400

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We are proud to announce that nine of our partners have once again been named to the 2026 Lawdragon 500 Leading Plaintiff Consumer Lawyers guide. Congratulations to Lewis S. “Mike” Eidson, Dean C. Colson, Curtis Miner, Julie Braman Kane, Joseph J. Kalbac Jr., Susan Carlson, Roberto Martínez, Stephanie Casey, and Thomas Kroeger.

Lawdragon recognizes outstanding trial lawyers who stand with clients through life’s toughest challenges—ensuring access to medical care, fighting for rightful compensation, and championing justice that leaves a lasting impact. 

This guide is based on a record number of submissions, combined with journalistic research and vetting by the nation’s leading plaintiff consumer lawyers.

Click here to read the full guide.

About Colson Hicks Eidson

Colson Hicks Eidson is a renowned law firm based in Miami, Florida, that is recognized as one of the top trial firms in the United States. Built on a foundation of nearly 60 years of dedication forging strong client relationships, Colson Hicks Eidson handles local, national, and international litigation, with cases spanning from Miami, Florida, and throughout the United States, to matters in the Caribbean, Central America, South America, and Europe. Learn more at: www.colson.com.

Colson Hicks Eidson is pleased to announce that Zachary Lipshultz has become a partner with the firm.

Dean Colson, managing partner of the firm, commented: “Zach is a valued member of the firm and a respected figure in the South Florida legal community. His practice focuses on complex commercial litigation and products liability matters, representing both plaintiffs and defendants in high-stakes disputes across a wide range of industries. He is known for his strategic judgment, rigorous advocacy, and ability to manage cases involving significant financial exposure and novel legal issues.”

During his six years at Colson Hicks Eidson, Zach has worked with Bob Martinez, Curtis Miner, and other firm partners to secure four nine-figure judgments against Fortune 500 companies, obtain dismissals with prejudice on behalf of multiple Fortune 500 defendants, and successfully represent clients before arbitral, state, and federal forums, at trial and on appeal.

According to Senior Partner Bob Martinez: “Zach has been the indispensable force behind our victories in several high-stakes matters over the past seven years, combining unique legal talent with exceptional dedication and service to our clients.”

“Having spent multiple weeks shoulder-to-shoulder with Zach in trial, I am eager to have him as a teammate on any type of trial we need to suit up for,” added partner Curtis Miner.

Zach joined the firm following a federal judicial clerkship with the Honorable Robert N. Scola, Jr., former United States District Judge for the Southern District of Florida. Zach is a 2016 graduate of the University of Miami School of Law. He completed his undergraduate studies at Oberlin College in 2011 and earned a master’s degree in marine affairs and policy from the University of Miami Rosenstiel School of Marine and Atmospheric Science in 2012.

About Colson Hicks Eidson

Colson Hicks Eidson is a renowned law firm based in Miami, Florida, that is recognized as one of the top trial firms in the United States. Built on a foundation of nearly 60 years of dedication forging strong client relationships, Colson Hicks Eidson handles local, national, and international litigation, with cases spanning from Miami, Florida, and throughout the United States, to matters in the Caribbean, Central America, South America, and Europe. Learn more at: www.colson.com.

Colson Hicks Eidson, a leading trial law firm, is proud to announce its relocation to the Penthouse of the South Tower at Douglas Entrance in Coral Gables. This move marks an important milestone for the firm, which has represented clients in local, national, and international matters for more than 55 years. The new office is located within Douglas Entrance, home to the historic gateway La Puerta del Sol (“The Gate of the Sun”), and is surrounded by Mediterranean-style architecture, lush landscaping, and expansive courtyards. With its picturesque, Spanish-walled-city appearance, Douglas Entrance provides a distinctive office environment in Coral Gables, and the firm’s name will soon adorn the top of the South Tower.

The space holds personal significance for Managing Partner Dean Colson, who explains: “For those of us who grew up in the Gables in the ‘50s and ‘60s, the original Douglas Entrance was very much a part of our lives – it was the working home for many of the doctors, lawyers, architects, and other professionals who lived south of downtown Miami. Our move reflects not only our firm’s growth, but our ongoing dedication to our clients and the Coral Gables community. It is reminiscent of our decision 25 years ago to restore the building that is now Books & Books and secure its historic designation—a choice that helped preserve the character of Coral Gables. The firm remains committed to doing the right thing for our community.”

Colson Hicks Eidson moved into its new space in December 2025 with the assistance of Will Morrison of CBRE. According to Dean, “Will’s expertise, vision, and patience made this deal possible. G. Alvarez Studio ensured that the design of our floor was executed perfectly.”

About Colson Hicks Eidson

Colson Hicks Eidson is a renowned law firm based in Miami, Florida, that is recognized as one of the top trial firms in the United States. Built on a foundation of nearly 60 years of dedication forging strong client relationships, Colson Hicks Eidson handles local, national, and international litigation, with cases spanning from Miami, Florida, and throughout the United States, to matters in the Caribbean, Central America, South America, and Europe. Learn more at: www.colson.com.

We are pleased to announce that three of our partners have been named to the 2026 Lawdragon 500 Leading Lawyers in America guide. Congratulations to Curtis Miner, Julie Braman Kane, and Joseph J. Kalbac Jr.

They were recognized for excellence in Litigation and White Collar (Curtis Miner), Plaintiff Class Action Litigation (Julie Braman Kane), and Plaintiff Personal Injury (Joseph J. Kalbac, Jr.).

Lawdragon recognizes this exceptional group for leading the way for clients, communities, and their firms, while shaping the law for decades to come.

This guide is based on a record number of submissions, combined with journalistic research and vetting with the nation’s leading lawyers.

Click here to read the full guide.

About Colson Hicks Eidson

Colson Hicks Eidson is a renowned law firm based in Miami, Florida, that is recognized as one of the top trial firms in the United States. Built on a foundation of nearly 60 years of dedication forging strong client relationships, Colson Hicks Eidson handles local, national, and international litigation, with cases spanning from Miami, Florida, and throughout the United States, to matters in the Caribbean, Central America, South America, and Europe. Learn more at: www.colson.com.

Colson Hicks Eidson is proud to share that Managing Partner Dean C. Colson has been recognized in Florida Trend’s 2025 edition of the Florida 500, which features the 500 most influential executives across various economic sectors in the state.

Dean was honored for his major client wins over a 40-year career and his lasting contributions to Florida higher education, with the firm describing him as “the only person to have chaired the State University System in Florida, the Board of Trustees of Florida International University, and the Board of Trustees of the University of Miami.”

He served 18 years as a UM trustee, chairing a $1.4-billion capital campaign, and was appointed by Gov. Jeb Bush to the state’s ethics commission and Supreme Court Judicial Nominating Commission. Dean also chaired committees that secured the 1999 and 2007 South Florida Super Bowls, clerked for U.S. Supreme Court Justice William H. Rehnquist and Fifth Circuit Judge Peter T. Fay, and remains a trustee for FIU and Miami’s Institute of Contemporary Art.

A renowned U.S. trial lawyer, Dean handles complex civil litigation, personal injury, product liability, and professional malpractice matters. He has successfully represented large plaintiff classes and handled multimillion-dollar cases, including high-profile litigation such as the AeroPeru airplane crash and a Ponzi scheme settlement.

Click here to read the full edition.

About Colson Hicks Eidson

Colson Hicks Eidson is a renowned law firm based in Miami, Florida, that is recognized as one of the top trial firms in the United States. Built on a foundation of over 50 years of dedication forging strong client relationships, Colson Hicks Eidson handles local, national, and international litigation, with cases spanning from Miami, Florida, and throughout the United States, to matters in the Caribbean, Central America, South America, and Europe. Learn more at: www.colson.com.

Colson Hicks Eidson has been named to the 2026 edition of the “Best Law Firms” by Best Lawyers®, recognized at both the national and metropolitan levels. Ten of the firm’s attorneys were also named to the 2026 edition of Best Lawyers® across multiple practice areas.

Best Lawyers® ranks top lawyers and law firms through a peer review process, using feedback from lawyers, clients, and professional references, along with firm data. We’re proud to be recognized in the following categories:

National

  • Mass Tort Litigation/Class Actions – Plaintiffs

Miami

  • Bet-the-Company
  • Litigation
  • Commercial Litigation
  • Criminal Defense: White-Collar
  • Insurance Law
  • Mass Tort Litigation/Class Actions – Plaintiffs
  • Medical Malpractice Law – Plaintiffs
  • Personal Injury Litigation – Plaintiffs
  • Product Liability Litigation – Plaintiffs
  • Professional Malpractice Law – Defendants

About Colson Hicks Eidson

Colson Hicks Eidson is a renowned law firm based in Miami, Florida, that is recognized as one of the top trial firms in the United States. Built on a foundation of over 50 years of dedication forging strong client relationships, Colson Hicks Eidson handles local, national, and international litigation, with cases spanning from Miami, Florida, and throughout the United States, to matters in the Caribbean, Central America, South America, and Europe. Learn more at: www.colson.com.