12/30/2023 0 Comments Cymbalta withdrawal insomnia helpCymbalta ( duloxetine) and Effexor XR ( venlafaxine) are selective serotonin and norepinephrine reuptake inhibitor (SNRI) antidepressants used for treating depression and anxiety disorders. Patients need to be informed of all of the risks before they put an unknown substance into their body.What is the difference between Cymbalta (duloxetine) vs. Big pharmaceutical companies too often understate or downplay the risks of their drugs despite evidence to the contrary. Cymbalta, on the other hand, is eliminated quickly from the body, which could be the cause of its more severe side effects from withdrawal.Īlthough these cases are still in the early stages of litigation, we do hope that the victims of this dangerous drug achieve the justice they deserve. Prozac has a very long half-life (the time it takes for the drug to be eliminated from the body) which Eli Lilly argued contributed to its low withdrawal rates. Eli Lilly even admits (along with other SNRI manufacturers) that the precise mechanism of action for this class of drugs is not clear.Ĭymbalta was only created after Eli Lilly’s patent on Prozac expired. On the other hand, Cymbalta is in a class of drugs called selective serotonin-norepinephrine reuptake inhibitors (SNRIs) which are newer and less studied. SSRIs come with their own dangers and tolerability issues, but are older and better established. These drugs inhibit the reuptake of serotonin, a neurotransmitter in the brain which affects mood. Many older antidepressants are selective serotonin reuptake inhibitors (SSRI), like Prozac and Paxil. What could cause such atypical withdrawal effects? Well, Cymbalta is not a typical antidepressant. The withdrawals can last for several months. Others report suicidal ideation, insomnia, and painful headaches. This side effect is often accompanied by severe dizziness and is seemingly random. Some patients describe “brain zaps” which literally feel like the brain has been shocked. The effects of Cymbalta withdrawal can be very painful and disturbing for many victims of the drug. Plaintiffs also allege that Eli Lilly’s usage of the word “discontinuation” instead of “withdrawal” when describing the effects of withdrawal from Cymbalta shows the company’s gross understatement of the side effects of Cymbalta. Despite this finding, the label for Cymbalta clearly states that these withdrawal symptoms are rare and only effect 1% of users. In fact, Eli Lilly’s own clinical studies show that at least 44.3% of Cymbalta patients exhibited side effects when they stopped taking the drug. Eli Lilly has also been accused by Plaintiffs of marketing the drug with overstated efficacy rates and understated withdrawal effects. It was later approved in 2007 for the treatment of generalized anxiety disorder, and in 2008, for the treatment of fibromyalgia. In an MDL, discovery and pretrial proceedings affect all cases in the MDL, leading to reduced costs for both parties, as well as consistent rulings from the Court.Ĭymbalta was approved by the FDA in 2004 for the treatment of major depressive order. The petition filed with the JPML states that “it is likely that many hundreds of cases will be filed during the course of this litigation.” This expected amount of cases with similar facts and injuries generally warrant the creation of a Multidistrict Litigation (MDL) in order to increase the efficiency of pretrial proceedings. Attorneys for the plaintiffs have now asked the Judicial Panel on Multidistrict Litigation (JPML) to consolidate these actions in a California federal court. Over 28 lawsuits have now been filed before 22 district courts and 21 different judges. Plaintiffs allege that Cymbalta can cause severe withdrawal symptoms, including dizziness, nausea, headache, fatigue, paresthesia, vomiting, irritability, nightmares, insomnia, diarrhea, anxiety, hyperhidrosis, and vertigo within 12 hours of missing a single dose. Eli Lilly & Co., the producer of the popular antidepressant Cymbalta (duloxetine), is facing a spate of litigation over injuries associated with the drug.
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