Buy Vfend from Canadian & International Pharmacies
Vfend (Voriconazole)and/or alternatives
Vfend 50mg from $15.09 USD/capsuleVfend 50mg
Manufactured by: Pfizer
Product of Australia. Shipped from VanuatuRxPrescription Required
Vfend 200mg from $41.96 USD/tabletVfend 200mg
Manufactured by: Pfizer
Product of Turkey. Shipped from TurkeyRxPrescription Required
Voriconazole 50mg from $3.61 USD/tabletVoriconazole 50mg
Generic Alternative to Vfend
Marketed as Teva-Voriconazole in Canada
Manufactured by: Teva
Product of Canada. Shipped from CanadaRxPrescription Required
Voriconazole 200mg from $20.83 USD/tabletVoriconazole 200mg
Generic Alternative to Vfend
Marketed as Voritek in India
Manufactured by: Cipla
Product of India. Shipped from IndiaRxPrescription Required
Basic Information On Vfend
Vfend is an anti-fungal agent. It belongs to the triazole class of drugs. It is used in the treatment of deadly or serious fungal infections. The drug is used primarily in the treatment of invasive aspergillosis. This is an infection that is seen in patients who are immune compromised. The drug is also seen effective in few rare fungal infections that are caused by Fusarium spp and Scedosporium apiospermum. Most often patients who have undergone organ transplants, aggressive chemotherapy or bone marrow transplants are more prone to these infections. Brand or generic Vfend acts by inhibiting the demethylation of 14 alpha-lanosterol which is mediated by fungal-cytochrome P-450. This is a vital process in the biosynthesis of the fungal ergosterol.
Precautions / Side Effects For Vfend
Common side effects of Vfend are fever, rash, visual disturbances, respiratory disorders, nausea, vomiting, headache, diarrhea, sepsis, abdominal pain and peripheral edema. Uncommon side effects of the drug may include visual disturbances which may include increase in light sensitivity and blurred vision. If any of these common or uncommon side effects prolong or worsen then consult your health care provider or physician before administering Voriconazole further.
There are a few rare but serious side effects of Vfend drug which include serious reactions on the liver. Therefore, before beginning the therapy with the drug it is important to carry out liver function tests (or liver function abnormality test). The test should also be done while you are on this therapy. Another serious side effect of Voriconazole is rash and visual disturbances. If you experience these serious side effects then contact your health care provider or physician and seek medical attention immediately. If you have hypersensitivity towards any of the drug components then avoid the drug.
In the treatment of invasive aspergillosis the loading dose of Vfend is administered IV and recommended dose is 6 mg/kg given every 12 hours for 24 hours. Later the maintenance dose is 4 mg/kg IV or 200 mg orally every 12 hours. In non-neutropenic patients for treating candidemia and other Candida infections the loading dose is 6 mg/kg IV every 12 hours for 24 hours, post which the maintenance dose is 3-4 mg/kg IV or 200 mg orally every 12 hours. 200 mg oral administration of brand or generic Vfend every 12 hours is recommended for the treatment of Esophageal Candidiasis (not IV). For patients with Fusariosis and Scedosporiosis the loading dose is 6 mg/kg IV every 12 hours for 24 hours and maintenance dose is 4 mg/kg IV or 200 mg orally every 12 hours.
Buy Vfend From North Drug Store
Buy Vfend at doses of 50 mg and 200 mg from North Drug Store and be sure of on-time supply of the drugs.
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IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.
What is a "Generic" medication/drug?
Generic drugs are medications that have the comparable medicinal ingredients as the original brand name drug, but which are generally cheaper in price. Nearly 1 in 3 drugs dispensed are "generic". They undergo comparative testing to ensure that they are the same as their "brand" counterparts in:
- Active Ingredient (e.g. "Pravastatin" is the active ingredient in brand name Pravachol)
- Dosage (e.g. 10 mg of the active ingredient)
- Safety (e.g. same or similar side effects, drug interactions)
- Performance (e.g. 10 mg of a "generic" can be substituted for 10 mg of the "brand" and have the same therapeutic result)
- Intended use (e.g. both "generic" and "brand" would be prescribed for the same conditions)
What this means is that "generic" medications can be used as a substitute of their brand equivalents with comparable therapeutic results. There are a few exceptions (examples are outlined at the end of this page) and as always you should consult your physician before switching from a brand name medications to a generic or vice versa.
What differences are there between generic and brand?
While generics and brand equivalent drugs contain comparable active ingredients, they may be different in the following ways:
- Appearance (e.g. the scoring or markings)
The color, shape and size of the medication come from the fillers that are added to the active ingredients to make the drug. These fillers that are added to the drug have no medical use and do not to change the effectiveness of the final product. A generic drug must contain comparable active ingredients and must be comparable in strength and dosage to the original brand name equivalent. Generic drugs can be more cost effective than purchasing the brand name.
Why do generics cost less than the brand name equivalents?
When a new drug is "invented", the company that discovered it has a patent on it that gives them the exclusive production rights for this medication. Once the patent expires in a country, other companies can bring the product to market under their own name. This patent prevents other companies from copying the drug during that time so they can earn back their Research and Development costs through being the exclusive supplier of the product. After the patent expires however, other companies can develop a "generic" version of the product. These versions generally are offered at much lower prices because the companies do not have the same development costs as the original company who developed the medication.
The main thing to realize here though is that the two products are therapeutically comparable. They may look different, and be called something different, but they are required to be have the same active ingredient.
How are Generic drugs tested to ensure quality and efficacy?
The two most generally accepted methods to prove the safety of a generic version of a drug are to either repeat most of the chemistry, animal and human studies originally done, or to show that the drug performs comparably with the original brand name drug. This second option is called a "comparative bioavailability" study. During this type of study, volunteers are given the original drug, and then separately later the generic drug. The rates at which the drug is delivered to the patient (into their blood stream or otherwise absorbed) are measured to ensure they are the same. Because the same active ingredient is used the major concern is just that it delivers the common chemical(s) at the same rate so that they have the same effect. Please note that the methods that the manufacturers use may vary from country to country.