Tag: Discontinued drugs

First approved in 1996 as a breakthrough in HIV treatment, Crixivan (indinavir) was a landmark medication; however, today, **is CRIXIVAN still used** in clinical practice? The answer is no, as it has been largely discontinued due to significant side effects, complex dosing requirements, and the advent of superior, more tolerable treatments.

Although reserpine was one of the first medications approved by the FDA for hypertension in 1955, standard oral tablets are no longer commercially available in the United States. The question, 'Is reserpine still available?' has a complex answer that differentiates its use between human and veterinary medicine.

Although methicillin was first approved for use in 1960, it has been officially discontinued and is no longer commercially available for clinical treatment. This answers the question, **Is methicillin still available?**, and marks a significant chapter in the history of antibiotic development and resistance. Its withdrawal was driven by the rise of resistant bacteria and a high frequency of adverse side effects.

According to the National Institutes of Health, over 578 drugs have been voluntarily withdrawn or discontinued due to safety issues, adverse effects, or other reasons. When considering what medication is no longer on prescription, it's vital for patients to understand why drugs are removed from the market and how to respond safely.

For decades in the mid-20th century, APC tablets were a popular over-the-counter remedy for common aches and pains. While the APC drug may no longer be available, its history serves as a cautionary tale in the world of pharmacology and drug regulation.

In 2000, after accumulating reports of serious cardiac events and fatalities, the popular heartburn drug Propulsid (cisapride) was voluntarily withdrawn from the U.S. market. This article explores what Propulsid was, its intended use, the reasons for its removal, and the important lessons learned about drug safety and monitoring.

Originally, Kantrexil was an antibiotic medication containing kanamycin, a drug known for significant risks including ototoxicity and nephrotoxicity. While no longer marketed, understanding what is kantrexil used for requires looking at its two distinct formulations: an injectable antibiotic and an oral suspension for diarrhea.

In the 1930s and 1940s, sulfathiazole was hailed as a revolutionary antimicrobial agent, widely used to combat bacterial infections before the widespread adoption of penicillin. While its systemic use has been largely abandoned in humans due to toxicity, the question of **what are sulfathiazole tablets used for** requires understanding its journey from a pioneering oral treatment to its limited current applications.

Eprosartan, an angiotensin II receptor blocker (ARB) once available under the brand name Teveten, was primarily used for treating high blood pressure (hypertension). By relaxing blood vessels, this medication effectively lowered blood pressure and reduced the risk of serious cardiovascular events like heart attacks and strokes. This guide will explore what is the drug eprosartan used for, its mechanism, and its place in pharmacology, particularly in light of its discontinuation in certain markets like the United States for business reasons.

The brand-name medication Atarax was discontinued in the U.S. in 2021 due to business-related factors by its manufacturer, and not for any safety or effectiveness reasons, according to the FDA. Patients who relied on Atarax should know that its active ingredient, hydroxyzine hydrochloride, remains widely available through generic versions.