According to the authors, the word doona comes from the Norse word âdunnâ, which means feather down.[1] This makes a bit of sense (think: feather down doona inserts) but it doesnât really explain what the doona is doing in our Australian vocabulary or why itâs not used elsewhere.
Alprostadil is a type of medicine that causes blood vessels to expand, increasing blood flow throughout the body. By increasing blood flow to the penis, alprostadil helps facilitate an erection.lprostadil delivered via a suppository is not as effective as the injection -- it produces an erection in approximately 30%-40% of men with ED. Alprostadil usually begins to work in about five to 20 minutes. Intercourse should be attempted within 10 to 30 minutes after using the medication.
The edexÂ® injection device is used to reconstitute the sterile powder in one chamber with the sterile 0.9% sodium chloride in the other chamber. After reconstitution, the edexÂ® injection device is used to administer the intracavernous injection of alprostadil.