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Side effects that you should report to your prescriber or health care professional as soon as possible:
•changes in vision such as loss of vision, blurred vision, eyes being more sensitive to light, or trouble telling the difference between blue and green objects or objects having a blue color tinge to them
•difficulty breathing, shortness of breath
•chest pain or palpitations
•prolonged erection (lasting longer than 4 hours)
•skin rash, itching

Side effects that usually do not require medical attention (report to your prescriber or health care professional if they continue or are bothersome):
•diarrhea
•dizziness
•flushing
•headache
•indigestion
•nasal congestion

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This entry was posted on Sunday, October 21st, 2007 at 7:58 am and is filed under General information. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.