Counterfeit Video Series
Go behind the scenes of a dangerous world of counterfeit products that can seriously affect your health. See raids of counterfeit laboratories, discover the surprising ingredients that go into counterfeits, and learn how to protect yourself from the harms of counterfeit medicine and illegitimate online pharmacies.
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Important Safety Information and IndicationClick to Expand
IMPORTANT SAFETY INFORMATION
Do not take VIAGRA (sildenafil citrate) if you:
- take any medicines called nitrates, often prescribed for chest pain, or guanylate cyclase stimulators like Adempas (riociguat) for pulmonary hypertension. 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. If you experience chest pain, dizziness, or
nausea during sex, seek immediate medical help.
VIAGRA can cause serious side effects. Rarely reported side effects include:
- 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
- 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). Stop taking VIAGRA and call your healthcare provider right away if you
have any sudden vision loss
- sudden hearing decrease or hearing loss. Some people may also have ringing in their ears (tinnitus) or dizziness. If you have
these symptoms, stop taking VIAGRA and contact a doctor right away
Before you take VIAGRA, tell your healthcare provider if you:
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins,
and herbal supplements.
VIAGRA may affect the way other medicines work, and other medicines may affect the way VIAGRA works, causing side effects.
Especially tell your healthcare provider if you take any of the following:
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 (sildenafil citrate) is prescription medicine used to treat erectile dysfunction (ED).
VIAGRA is not for women or children.
Patients should always ask their doctors for medical advice about adverse events.
You may report an adverse event related to Pfizer products by calling 1-800-438-1985 (U.S. only). If you prefer, you may contact the U.S. Food and Drug Administration (FDA) directly. The FDA has established a reporting service known as MedWatch where healthcare professionals and consumers can report serious problems they suspect may be associated with the drugs and medical devices they prescribe, dispense, or use. Visit MedWatch or call 1-800-FDA-1088.
*Eligibility required. Terms and conditions apply. Card will be accepted only at participating pharmacies. Card is not health insurance. No membership fees. Maximum savings of $350 off each prescription for up to 12 prescriptions in a calendar year. Total maximum savings for this offer is $4200 per year. For more information, visit www.VIAGRA.com/savings-offer or call 877-822-7971.