알아야 할 고려 사항 비아그라 정보

unexpected eyesight loss in one or both eyes. Sudden eyesight loss in a single or equally eyes could be a sign of a significant eye issue termed non-arteritic anterior ischemic optic neuropathy (NAION). End taking VIAGRA and connect with your healthcare service provider instantly For those who have any unexpected vision reductionSildenafil improves

Continue to keep an index of all the goods you use (such as prescription/nonprescription medication and herbal goods) and share it together with your physician and pharmacist. Do not get started, halt, or change the dosage of any medicines with out your physician's acceptance.The next situations transpired in < two% of patients in controlled scient