Viagra. 25 mg blue Viagra pill and its metal foil packaging. Viagra is the trade-name for the drug sildenafil citrate, which is used to treat erectile

Counterfeits lacked product information leaflets, including appropriate safety warnings, and genuine Viagra formulations. Internet sites claiming to sell authentic Viagra shipped counterfeit medication 77% of the time; counterfeits usually came from non-U.S. addresses and had 30% to 50% of the labeled API claim. Caution is warranted when purchasing Viagra via the Internet. Campbell N, Clark JP, Stecher VJ, and Goldstein I. Internet-ordered Viagra (sildenafil citrate) is rarely genuine.

Frequently asked questions

No Web site examined required a prescription for purchase or a health screening survey; 90% offered illegal “generic Viagra.” Cost per tablet ranged from $3.28–$33.00. Shipment origins of purchases were Hong Kong (N = 11), the United States (N = 6), and the United Kingdom (N = 2) as well as Canada, China, and India (N = 1 each). Notably, the four Internet pharmacies claiming to be Canadian did not ship medication from a Canadian address. Of 22 sample tablets examined, 17 (77%) were counterfeit, 4 (18%) were authentic, and 1 (5%) was an illegal generic. Counterfeit tablets were analyzed for sildenafil citrate, the active pharmaceutical ingredient (API) of Viagra, and contents varied between 30% and 50% of the label claim. In order to properly inform the public, we have developed the following statement to be placed at the top of certain product pages: The products on this page have been transferred to VIATRIS SPECIALTY LLC. Physician Prescribing Information and Patient Information on this page may no longer be current. Please visit Viatris.com for the most current product information. From Wikimedia Commons, the free media repository Size of this preview: 504 × 600 pixels.

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12. Viagra - Clinical Pharmacology

Your healthcare provider may change your dose if needed. Take VIAGRA about 1 hour before sexual activity. You may take VIAGRA between 30 minutes to 4 hours before sexual activity if needed. VIAGRA can be taken with or without food. If you take VIAGRA after a high fat meal (such as a cheeseburger and french fries), VIAGRA may take a little longer to start working Do not take VIAGRA more than 1 time a day.

2.5 Dosage Adjustments in Special Populations

If you accidentally take too much VIAGRA, call your doctor or go to the nearest hospital emergency room right away. What are the possible side effects of VIAGRA? an erection that will not go away (priapism). If you have an erection that lasts more than 4 hours, get medical help right away. If it is not treated right away, priapism can permanently damage your penis. The following other wikis use this file: View more global usage of this file. This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

PRINCIPAL DISPLAY PANEL - 25 mg Tablet Bottle Label

Can you take Viagra with high blood pressure? Can you sildenafil viagra price take Cialis and Viagra together? How long does Viagra last and how soon does it work? Do you know these 11 amazing facts about Viagra? Is generic Viagra available in the U.S.? take any medicines called nitrates, often prescribed for chest pain, or guanylate cyclase stimulators like Adempas® (riociguat) for pulmonary hypertension.

• Blister packs with 4 or 8 tablets
• Cardboard boxes containing blisters
• Aluminum foil wraps over tablets
• Labeling indicating dosage info
• Tamper-evident seal on packaging
• Pharmacy-specific packaging
• Child-resistant containers
• Clear blister cavities for visibility
• Discreet plain packaging options
• Eco-friendly biodegradable wrappers

Your blood pressure could drop to an unsafe level are allergic to sildenafil, as contained in VIAGRA and Revatio®, or any of the ingredients in VIAGRA Discuss your health with your doctor to ensure that you are healthy enough for sex.

3. Dosage Forms and Strengths

sudden vision loss in one or both eyes. Sudden vision loss in one or both eyes can be a sign of a serious eye problem called non-arteritic anterior ischemic optic neuropathy (NAION). It is uncertain whether PDE5 inhibitors directly cause the vision loss. Stop taking VIAGRA and call your healthcare provider right away if you have sudden vision loss in one or both eyes. Some people may also have ringing in their ears (tinnitus) or dizziness.

5.2 Prolonged Erection and Priapism

If you have these symptoms, stop taking VIAGRA and contact a doctor right away. The most common side effects of VIAGRA are: abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision In addition, heart attack, stroke, irregular heartbeats and death have happened rarely in men taking VIAGRA. Most, but not all, of these men had heart problems before taking VIAGRA. It is not known if VIAGRA caused these problems. Tell your healthcare provider if you have any side effect that bothers you or does not go away. If you experience chest pain, dizziness, or nausea during sex, seek immediate medical help. If it is not treated right away, priapism can permanently damage your penis sudden vision loss in one or both eyes.

Stop taking VIAGRA and call your healthcare provider right away if you have any sudden vision loss Some people may also have ringing in their ears (tinnitus) or dizziness.

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These are not all the possible side effects of VIAGRA. For more information, ask your healthcare provider or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Store VIAGRA at room temperature between 68°F to 77°F (20°C to 25°C).

7.5 Alcohol

Keep VIAGRA and all medicines out of the reach of children. General information about the safe and effective use of VIAGRA. Medicines are sometimes prescribed for purposes other than those listed in a Patient Information leaflet. Do not use VIAGRA for a condition for which it was not prescribed. Do not give VIAGRA to other people, even if they have the same symptoms that you have. If you have these symptoms, stop taking VIAGRA and contact a doctor right away Before you take VIAGRA, tell your healthcare provider if you: have or have had heart problems such as a heart attack, irregular heartbeat, angina, chest pain, narrowing of the aortic valve, or heart failure have had heart surgery within the last 6 months have low blood pressure, or high blood pressure that is not controlled have had an erection that lasted for more than 4 hours have problems with your blood cells such as sickle cell anemia, multiple myeloma, or leukemia have retinitis pigmentosa, a rare genetic (runs in families) eye disease have ever had severe vision loss, including an eye problem called NAION have kidney problems or are having kidney dialysis Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Image details

Does generic Viagra work just like regular Viagra? This study assessed the requirement for prescription, cost, origin, and content of medications sold via the Internet and purporting to be the phosphodiesterase type 5 inhibitor Viagra (sildenafil citrate). Pfizer monitored top search results for the query “buy Viagra” on the two leading Internet search engines in March 2011. Orders were placed from 22 unique Web sites claiming to sell Viagra manufactured by Pfizer. Tablets received were assessed for chemical composition. VIAGRA may affect the way other medicines work, and other medicines may affect the way VIAGRA works, causing side effects.

• Blister pack with engraved logo
• Printed barcode for inventory tracking
• Packaging with warning symbols
• Child-proof cap for bottles
• Inner insert with usage instructions
• Lightweight blister for portability
• Recyclable cardboard box
• Protective foam inserts
• Discreet matte finish packaging
• Personalized branding labels

In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting medicines called HIV protease inhibitors, such as ritonavir (Norvir®), indinavir sulfate (Crixivan®), saquinavir (Fortovase® or Invirase®), or atazanavir sulfate (Reyataz®) some types of oral antifungal medicines, such as ketoconazole (Nizoral®) and itraconazole (Sporanox®) some types of antibiotics, such as clarithromycin (Biaxin®), telithromycin (Ketek®), or erythromycin other medicines that treat high blood pressure VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO. VIAGRA should not be used with REVATIO or with other PAH treatments containing sildenafil or any other PDE5 inhibitors (such as Adcirca® [tadalafil]) VIAGRA does not protect against sexually transmitted diseases, including HIV. The most common side effects of VIAGRA: headache; flushing; upset stomach; abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision; stuffy or runny nose; back pain; muscle pain; nausea; dizziness; rash. VIAGRA, REVATIO, and CARDURA are registered trademarks of Viatris Specialty LLC, a Viatris Company. All other trademarks are the property of their respective owners.

• Printed foil backing on blister
• Vacuum-sealed packaging for freshness
• Digital print of batch number
• Recyclable print materials
• Secure blister with snap fit
• Minimalist design for branding
• Labelling indicating storage temperature
• User-friendly opening system
• Child-resistant blister design
• Packaging ensuring product integrity

Viagra® (sildenafil citrate) is prescription medicine used to treat erectile dysfunction (ED). VIAGRA is not for women or children. Please see Full Prescribing Information and Patient Information.

8. Viagra Is Not A Sex Stimulant

This Patient Information leaflet summarizes the most important information about VIAGRA. If you would like more information, talk with your healthcare provider. You can ask your healthcare provider or pharmacist for information about VIAGRA that is written for health professionals. For more information, go to or call 1-888-4VIAGRA Inactive ingredients: microcrystalline cellulose, anhydrous dibasic calcium phosphate, croscarmellose sodium, magnesium stearate, hypromellose, titanium dioxide, lactose, triacetin, and FD & C Blue #2 aluminum lake This Patient Information has been approved by the U.S. Food and Drug Administration.

Drug Interactions

This product's label may have been updated. For current full prescribing information, please visit Viagra (sildenafil citrate), Revatio (sildenafil), Cardura (doxazosin mesylate), and Minipress (prazosin HCl) are registered trademarks of Pfizer Inc. The other brands listed are trademarks of their respective owners and are not trademarks of Pfizer Inc. The makers of these brands are not affiliated with and do not endorse Pfizer Inc or its products. Cialis vs Viagra - What's the difference between them? Viagra is an oral medication used for the treatment of erectile dysfunction on an ‘as required’ basis.It is a prescription medication and requires consultation with MeNZ Medical or previous prescription before dispensation.Terms and conditions apply - please phone us for clarification.Note product states out of stock, but actually is in stock.