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Allergy Drugs: Prescription and OTC »
The arsenal of allergy drugs includes dozens of medications that relieve allergy symptoms when confronted with a trigger known as an allergen. That trigger could be something from a plant, such as pollen, or something from an animal (pet dander, dust mites, cockroaches). Other allergy triggers include certain fragrances or chemical substances.
What causes a person's allergic reaction is highly individual. But the reactions are often universal: swelling and inflammation, especially around the eyes, nose, and throat, usually accompanied by itching.
Some allergy medications work against the effects of histamines, which are released during an allergic reaction. Other medications reduce swelling, affect the immune system, or affect release of other substances associated with allergic reactions.
Many allergy drugs are available without a prescription.
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VANOS®
(fluocinonide)
VANOS (fluocinonide) Cream, 0.1% contains fluocinonide, a synthetic corticosteroid for topical dermatologic use. The corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents. Fluocinonide has the chemical name 6 alpha, 9 alphadifluoro-11 beta, 21-dihydroxy-16 alpha, 17 alphaisopropylidenedioxypregna-1, 4-diene-3,20-dione 21-acetate. Its chemical formula is C26H32F2O7 and it has a molecular weight of 494.58.
It has the following chemical structure:
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Fluocinonide is an almost odorless white to creamy white crystalline powder. It is practically insoluble in water and slightly soluble in ethanol.
Each gram of VANOS Cream contains 1 mg micronized fluocinonide in a cream base of propylene glycol USP, dimethyl isosorbide, glyceryl stearate (and) PEG-100 stearate, glyceryl monostearate NF, purified water USP, carbopol 980 NF, diisopropanolamine, and anhydrous citric acid USP.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using this medication and call your doctor at once if you have severe irritation of any treated skin, or if you show signs of absorbing fluocinolone topical through your skin, such as:
Read All Potential Side Effects and See Pictures of Vanos »
Before using fluocinonide, tell your doctor or pharmacist if you are allergic to it; or to other corticosteroids (e.g., hydrocortisone, prednisone); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: poor blood circulation, immune system problems, certain skin conditions (rosacea, perioral dermatitis).
Do not use if there is an infection or sore present in the area to be treated.
Rarely, using corticosteroid medications for a long time or over large areas of skin can make it more difficult for your body to respond to physical stress. Therefore,...
Last reviewed on RxList: 11/30/2011
This monograph has been modified to include the generic and brand name in many instances.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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