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All three medications have good results. However, it sometimes takes a little time and patience to get it right. If one drug doesn’t work or produces unpleasant side effects, you can try another. It may take a few adjustments to arrive at the correct dose of the correct medication. Tell your doctor if you take other over-the-counter or prescription medications or supplements. Be sure to mention any other health conditions.While similar to its competitors, sildenafil (Viagra) and vardenafil (Levitra), Cialis is known as 'the weekend pill' because its effects last for up to 36 hours. viagra 25 mg how long does it last $200 Numb sensationViagra may rarely cause mild but temporary vision changes such as blurred vision or it may give a blue/green color tint to vision. Contact your doctor if vision changes occur.Postmarketing reports: Visual field defect, retinal vein occlusion, and retinal artery occlusion. Non-arteritic anterior ischemic optic neuropathy (NAION), a cause of decreased vision including permanent loss of vision, has been reported in temporal association with the use of this drug.[Ref]
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WHAT ARE THE POSSIBLE SIDE EFFECTS OF Levitra?
BPH viagra party Ingredient Name Basis of Strength StrengthIf you notice any changes in your vision while taking this drug, call your doctor or health care professional as soon as possible. Call your health care provider right away if you have any change in vision. Contact you doctor or health care professional right away if the erection lasts longer than 4 hours or if it becomes painful. This may be a sign of a serious problem and must be treated right away to prevent permanent damage. If you experience symptoms of nausea, dizziness, chest pain or arm pain upon initiation of sexual activity after taking this medicine, you should refrain from further activity and call your doctor or health care professional as soon as possible. Using this medicine does not protect you or your partner against HIV infection (the virus that causes AIDS) or other sexually transmitted diseases.Contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis.In another double-blind, placebo controlled clinical trial, at least 15 doses of 20 mg vardenafil were administered over 8 weeks versus placebo to 52 males. Thirty-two (32) males (62%) of the patients completed the trial. Retinal function was measured by ERG and FM-100 test 2, 6 and 24 hours after dosing. The trial was designed to detect changes in retinal function that might occur in more than 10% of patients. Vardenafil did not produce clinically significant ERG or FM-100 effects in healthy men compared to placebo. Two patients on vardenafil in the trial reported episodes of transient cyanopsia (objects appear blue).
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