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heart valve damage 4 articles

European drug advisors reject Qsiva (Qsymia) diet drug based on safety concerns

Advisors for the European Union’s health agency has again recommended against approving the new weight loss drug Qsiva, made by Vivus Inc. The Committee for Medicinal Products for Human Use raised concerns about the cardiovascular safety of the drug, saying it would need more data proving its safety before it would reconsider its rejection. Qsiva is a combination of two FDA-approved drugs – phentermine, an appetite suppressant, and topiramate, used to treat epilepsy and migraines. Phentermine was part of the fen-phen diet drug cocktail that was popular in the 1990s, but was pulled from the market after studies showed the ... Read More

New diet drug Qsymia may be rejected by European drug regulators

Qsymia, first diet drug to be approved in 13 years by the U.S. Food and Drug Administration (FDA), may not get clearance from the European Medicines Agency because of the potential for heart problems. A European Union advisory panel is expected to rule on the weight loss treatment sometime next month, but the drug’s maker Vivus Inc. says it has been getting some cold vibes from the group. If rejected, Vivus says it will file a new marketing application or appeal the decision. Vivus wants to market Qsymia in Europe under the name Qsiva. This summer, the FDA approved Qsymia ... Read More

New diet drug Qsymia now available by prescription

The much anticipated diet drug Qsymia is officially on the market. Qsymia, made by Vivus, is one of two new weight loss drugs approved earlier this year by the Food and Drug Administration (FDA), becoming the first diet pills cleared by the FDA in more than 13 years. Unlike other drugs for weight loss, Qsymia, and new rival Belviq, are considered “life-long” treatments for obesity and should be used along with a diet and exercise program. Though both help users lose weight, they work in entirely different ways. Belviq contains the active ingredient lorcaserin, which works by activating a part ... Read More

Que She diet pills contain dangerous ingredients that can harm consumers

The herbal weight loss supplement Que She, advertised as “Slimming Factor Capsule” and as “an all-natural blend of Chinese herbs,” widely distributed on Internet sites such as the Bouncing Bear Botanicals website and at retail outlets such as Sacred Journey in Lawrence, Kansas, has been found to contain ingredients that can cause serious harm to consumers, according to an analysis conducted by the Food and Drug Administration (FDA). The active pharmaceutical ingredients include fenfluramine, a stimulant drug withdrawn from the U.S. market in 1997 after studies demonstrated that it caused serious heart valve damage; propranolol, a prescription beta blocker drug ... Read More