
兩者的活性成份、效用相同,主要分別在於 Ernafil 是非專利學名藥,與原廠藥採用相同有效成分,而威而鋼(Viagra)為原廠研發生產的藥物。兩款藥物均可幫助男性在性刺激下增加陰莖的血流量,兩款藥物均可幫助男性有效提升生活滿意度。
Common side effects of Ernafil 50 mg include headaches, flushing, indigestion, and mild blurred vision. These reactions are usually mild and temporary. If you experience severe discomfort or persistent side effects, consult your doctor immediately to ensure the medication is safe for you.
In Hong Kong, Ernafil 50 mg is a prescription medication and can only be purchased at a legally registered pharmacy after a doctor has diagnosed the patient and issued a prescription. It is recommended that you consult a professional pharmacist to ensure you obtain the medication through legitimate channels.