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.
This drug makes the blood vessels expand. That boosts blood flow throughout the body, including the penis, so it helps men with ED have an erection. You can get alprostadil injected directly into the penis. Or you can use it as suppository, placing it into the opening at the tip of the penis. Injectable alprostadil is sold under the brand names Caverject, Edex, and Prostin VR. The suppository form is called âMUSEâ (which stands for Medicated Urethral System for Erection).