Actos Lawsuit

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Thousands of lawsuits have been filed for bladder cancer, kidney damage and other serious injuries caused by type 2 diabetes drug, Actos.

Type 2 Diabetes Drug Actos

Brand Name Actos
Generic Name pioglitazone
Classification thiazolidinedione anti-diabetic
Manufacturer Eli Lilly, comarketed by Takeda
Dosage form(s) 15mg tablet

30mg tablet

45mg tablet

Normal dosage 15 to 30mg daily, may increase to maximum of 45mg daily

Actos (pioglitazone) is a member of the thiazolidinedione (TZD) group of antidiabetic drugs used to treat Type 2 diabetes.  It works by increasing the body’s sensitivity for insulin and decreasing the amount of sugar that is stored in the liver.

Actos Side Effects

Common side effects of Actos include:

  • Dizziness
  • Weight gain
  • Arm or leg pain
  • Muscle aches
  • Mouth pain or tooth problems

More severe or serious side effects may include:

  • Nausea, vomiting or stomach pain
  • Painful or frequent urination
  • Extreme thirst
  • Dark or bloody urine
  • Swelling or rapid weight gain
  • Shortness of breath
  • Yellowing skin or eyes
  • Pale or clay-colored stools
  • Weakness or fatigue
  • Loss of appetite
  • Easy bruising or bleeding

Actos may cause more serious medical complications that may be life-threatening.  Actos’ manufacturer has faced thousands of lawsuits by people or loved ones of those who experienced some of these serious or life-threatening side effects.

  • Actos Bladder Cancer – Taking Actos may increase the risk of bladder cancer, particularly when Actos is taken for more than 1 year.  Takeda was ordered by the FDA to conduct a 10-year safety regarding bladder cancer. The FDA subsequently required that information regarding bladder cancer risk be added to Actos prescribing information.  Actos is no longer sold in Europe due to bladder cancer risk and other complications but remains on the U.S. market.
  • Actos Congestive Heart Failure – The FDA has required that a “black-box” warning regarding a risk of Congestive Heart Failure be added to prescribing information for Actos. The boxed warning is the most severe warning that the FDA can issue.  Actos’ black box warning states that patients with a history of heart failure should not take Actos.
  • Actos Bone Fracture – Actos may increase the risk of bone fractures, particularly in women.  Bone fractures occur mainly in the legs and arms and may be twice as high as normal when Actos is taken for or than three years.
  • Actos Kidney Disease – Studies have shown that Actos may increase the risk of kidney disease.  Kidney disease is already known to be a problem in diabetic patients but when Actos is used, the risk may be four times greater than normal.
  • Actos Lactic Acidosis – Actos can increase the risk of lactic acidosis, particularly when taken with another diabetes drug, metformin.  Acidosis can be caused by low blood sugar and is a greater risk when the patient also has kidney damage, liver damage, heart failure or ingests high amounts of alcohol.

Actos Lawsuits

Takeda and Eli Lilly have faced thousands of Actos lawsuits filed by patients and family members of those who were harmed by Actos.  Lawsuits have been filed for bladder cancer, bone fracture, kidney disease and other injuries.

People or loved one of those who used Actos and experienced serious side effects or died from complications related to the medication, should seek legal assistance from an Actos attorney.  There are no guarantees, but past settlements have provided compensation for medical costs, lost wages and pain and suffering. Some Actos lawsuits have already settled but others may still remain in federal, state and local courts.

Notwithstanding claims relating to this product, the drug/medical device remains approved by the U.S. FDA.


Since its establishment in 1999, Seeger Weiss has led some of the most complex and high-profile litigations in the U.S.