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Famciclovir
Famciclovir is a guanosine analogue antiviral drug used for the treatment of various herpesvirus infections, most commonly for herpes zoster (shingles). It is a prodrug form of penciclovir with improved oral bioavailability. Famciclovir is marketed under the trade name Famvir (Novartis). Famciclovir was patented in 1983 and approved for medical use in 1994. In 2007, the United States Food and Drug Administration approved the first generic version of famciclovir. Generic tablets are manufactured by TEVA Pharmaceuticals and Mylan Pharmaceuticals. Medical uses Famciclovir is indicated for the treatment of herpes zoster (shingles), treatment of herpes simplex virus 2 (genital herpes), herpes labialis (cold sores) in immunocompetent patients and for the suppression of recurring episodes of herpes simplex virus 2. It is also indicated for treatment of recurrent episodes of herpes simplex in HIV patients. Adverse effects Side effects: mild to extreme stomach upset, headaches, mild ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novartis
Novartis AG is a Swiss multinational corporation, multinational pharmaceutical company, pharmaceutical corporation based in Basel, Switzerland. Novartis is one of the largest pharmaceutical companies in the world and was the eighth largest by revenue in 2024. Novartis manufactures the drugs clozapine (Clozaril), diclofenac (Voltaren; sold to GlaxoSmithKline in 2015 deal), carbamazepine (Tegretol), valsartan (Diovan), imatinib mesylate (Gleevec/Glivec), cyclosporine (Neoral/Sandimmune), letrozole (Femara), methylphenidate (Ritalin; produced by Sandoz since 2023), terbinafine (Lamisil), deferasirox (Exjade), and others. Novartis was formed in 1996 by the merger of Ciba-Geigy and Sandoz. It was considered the largest corporate merger in history during that time. The pharmaceutical and agrochemical divisions of both companies formed Novartis as an independent entity. The name Novartis was based on the Latin terms, ''novae artes'' (new skills). After the merger, other Ciba-Geigy and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herpes Zoster
Shingles, also known as herpes zoster or zona, is a viral disease characterized by a painful skin rash with blisters in a localized area. Typically the rash occurs in a single, wide mark either on the left or right side of the body or face. Two to four days before the rash occurs there may be tingling or local pain in the area. Other common symptoms are fever, headache, and tiredness. The rash usually heals within two to four weeks, but some people develop ongoing nerve pain which can last for months or years, a condition called postherpetic neuralgia (PHN). In those with poor immune function the rash may occur widely. If the rash involves the eye, vision loss may occur. Shingles is caused by the varicella zoster virus (VZV) that also causes chickenpox. In the case of chickenpox, also called varicella, the initial infection with the virus typically occurs during childhood or adolescence. Once the chickenpox has resolved, the virus can remain dormant (inactive) in human n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
By Mouth
Oral administration is a route of administration whereby a substance is taken through the Human mouth, mouth, swallowed, and then processed via the digestive system. This is a common route of administration for many medications. Oral administration can be easier and less painful than other routes of administration, such as Injection (medicine), injection. However, the onset of action is relatively low, and the effectiveness is reduced if it is not absorbed properly in the digestive system, or if it is broken down by digestive enzymes before it can reach the bloodstream. Some medications may cause gastrointestinal side effects, such as nausea or vomiting, when taken orally. Oral administration can also only be applied to conscious patients, and patients able to swallow. Terminology ''Per os'' (; ''P.O.'') is an adverbial phrase meaning literally from Latin "through the mouth" or "by mouth". The expression is used in medicine to describe a treatment that is taken orally (but not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teva Pharmaceutical Industries
Teva Pharmaceutical Industries Ltd. (also known as Teva Pharmaceuticals) is an Israeli multinational pharmaceutical company. Teva specializes primarily in generic drugs, but other business interests include branded-drugs, active pharmaceutical ingredients (APIs) and, to a lesser extent, contract manufacturing services and an out-licensing platform. Teva's primary branded products include Austedo ( deutetrabenazine) which is used for the treatment of chorea associated with Huntington's disease and tardive dyskinesia; and Ajovy ( fremanezumab), used for the preventive treatment of migraine in adults. Additional branded drugs sold by Teva include Copaxone, Bendeka and Treanda, all of which are primarily sold in the United States. Teva is listed on the Tel Aviv Stock Exchange and the New York Stock Exchange. Its manufacturing facilities are located in Israel, North America, Europe, Australia, and South America. The company is a member of the Pharmaceutical Research and Manufact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drugs Developed By Schering-Plough
A drug is any chemical substance other than a nutrient or an essential dietary ingredient, which, when administered to a living organism, produces a biological effect. Consumption of drugs can be via inhalation, injection, smoking, ingestion, absorption via a patch on the skin, suppository, or dissolution under the tongue. In pharmacology, a drug is a chemical substance, typically of known structure, which, when administered to a living organism, produces a biological effect. A pharmaceutical drug, also called a medication or medicine, is a chemical substance used to treat, cure, prevent, or diagnose a disease or to promote well-being. Traditionally drugs were obtained through extraction from medicinal plants, but more recently also by organic synthesis. Pharmaceutical drugs may be used for a limited duration, or on a regular basis for chronic disorders. Classification Pharmaceutical drugs are often classified into drug classes—groups of related drugs that have simila ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodrugs
A prodrug is a pharmacologically inactive Pharmaceutical drug, medication or compound that, after Drug administration, intake, is Drug metabolism, metabolized (i.e., converted within the body) into a pharmacologically active drug. Instead of administering a drug directly, a corresponding prodrug can be used to improve how the drug is absorbed, distributed, metabolized, and excreted (ADME). Prodrugs are often designed to improve bioavailability when a drug itself is poorly absorbed from the gastrointestinal tract. A prodrug may be used to improve how selectively the drug interacts with cells or processes that are not its intended target. This reduces adverse or unintended effects of a drug, especially important in treatments like chemotherapy, which can have severe unintended and undesirable side effects. History Many herbal extracts historically used in medicine contain glycosides (sugar derivatives) of the active agent, which are hydrolyzed in the intestines to release the a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beecham Group
The Beecham Group plc was a British pharmaceutical company. It was once a constituent of the FTSE 100 Index. Founded by Thomas Beecham who opened the first factory in St Helens, Lancashire in 1859, Beecham focused on marketing the business by advertising in newspapers and using a network of wholesale agents in northern England and in London, rapidly building up the business. In August 1859 he created the slogan for Beecham's Pills: "Worth a guinea a box", considered to be the world's first advertising slogan, which helped the business become a global brand. Beecham, after having merged with American pharmaceutical company SmithKline Beckman to become SmithKline Beecham, merged with Glaxo Wellcome to become GlaxoSmithKline (GSK). GSK (and later, Haleon) still uses the Beechams brand name in the UK for its over-the-counter cold and flu relief products. Early history Beecham began as the family business of Thomas Beecham (1820–1907). (Beecham would become the grandfathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valaciclovir
Valaciclovir, also spelled valacyclovir, is an antiviral medication used to treat outbreaks of herpes simplex or herpes zoster (shingles). It is also used to prevent cytomegalovirus following a kidney transplant in high risk cases. It is taken by mouth. Common side effects include headache and vomiting. Severe side effects may include kidney problems. Use in pregnancy appears to be safe. It is a prodrug, which works after being converted to aciclovir in a person's body. Valaciclovir was patented in 1987 and came into medical use in 1995. It is on the World Health Organization's List of Essential Medicines. It is available as a generic medication. In 2022, it was the 113th most commonly prescribed medication in the United States, with more than 5million prescriptions. Medical uses Valaciclovir is used for the treatment of HSV and VZV infections, including:Rossi S, editor. Australian Medicines Handbook 2006. Adelaide: Australian Medicines Handbook; 2006. * Oral and genita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mylan Inc
Mylan N.V. was a global generic and specialty pharmaceuticals company. In November 2020, Mylan merged with Upjohn, Pfizer's off-patent medicine division, to form Viatris. Previously, the company was domiciled in the Netherlands, with principal executive offices in Hatfield, Hertfordshire, UKMylan N10-K for the Fiscal Year Ended December 31, 2015/ref> and a "Global Center" in Canonsburg, Pennsylvania, US. In 2007, the company acquired a controlling interest in India-based Matrix Laboratories Limited, a top producer of active pharmaceutical ingredients (APIs) for generic drugs, and the generics business of Germany-based Merck KGaA. Through these acquisitions, the company grew from the third-largest generic and specialty pharmaceuticals company in the United States to the second-largest generic and specialty pharmaceuticals company in the world. Mylan went public on the OTC market in February 1973. It was listed on the NASDAQ, and its shares were a component of the NASDAQ Biotechn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
