sudden Listening to lessen or Listening to decline. Lots of people may possibly also have ringing of their ears (tinnitus) or dizziness. For those who have these symptoms, prevent using VIAGRA and phone a physician at once
sudden eyesight loss in one or each eyes. Unexpected eyesight decline in a single or each eyes might be a indication of a significant eye difficulty referred to as non-arteritic anterior ischemic optic neuropathy (NAION). Cease having VIAGRA and contact your healthcare company instantly Should you have any unexpected eyesight reduction
VIAGRA might have an impact on just how other medicines operate, along with other medicines may well influence the way in which VIAGRA operates, creating Uncomfortable side effects. Specially tell your healthcare service provider if you are taking any of the next:
take any medicines termed nitrates, normally prescribed for chest discomfort, or guanylate cyclase stimulators like Adempas® (riociguat) for pulmonary hypertension. Your hypertension could drop to an unsafe level
Much better CYP3A4 inhibitors such as ketoconazole or itraconazole might be predicted to own better consequences than seen with saquinavir. A beginning dose of 25 mg of VIAGRA must be thought of in clients having erythromycin or solid CYP3A4 inhibitors (which include saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATION, CLINICAL PHARMACOLOGY].
are allergic to sildenafil, as contained in VIAGRA and Revatio®, or any in the substances in VIAGRA
In People patients presently getting an optimized dose of the PDE5 inhibitor, alpha-blocker therapy needs to be initiated at the lowest dose. Stepwise rise in alpha-blocker dose can be related to more lowering of blood pressure when taking a PDE5 inhibitor.
The commonest Unwanted effects of VIAGRA: headache; flushing; upset stomach; irregular vision, which include improvements in color eyesight (including aquiring a blue color tinge) and blurred vision; stuffy or runny nose; again discomfort; muscle mass ache; nausea; dizziness; rash.
VIAGRA has sildenafil, which is similar medicine located in An additional drug known as REVATIO. REVATIO is utilised to treat a unusual ailment known as pulmonary arterial hypertension (PAH).
For individuals with sickle mobile anemia: This drug may perhaps result in a common agonizing complication of sickle mobile anemia termed vaso-occlusive crisis. If you have sickle mobile anemia, request your physician regardless of whether this drug is Protected for you personally.
VIAGRA really should not be applied with REVATIO or with other PAH treatment options containing sildenafil or almost every other PDE5 inhibitors (for example Adcirca® [tadalafil])
Severe coronary heart indicators for instance rapid, irregular, or pounding heartbeats; fluttering within your upper body; shortness of breath; and unexpected dizziness, lightheartedness, or passing out;
For individuals with heart challenges: This drug can decreased your blood pressure level. When you’ve had specific heart complications in the last 6 months, inquire your health check here care provider regardless of whether this drug is Harmless for you.
A beginning dose of 25 mg ought to be viewed as in patients with any degree of hepatic impairment [see DOSAGE AND ADMINISTRATION and Medical PHARMACOLOGY].