Papaverine (Intracavernosal)
Proper Use of This MedicineTo give papaverine
injection:
-
Cleanse the injection site with alcohol. Using a sterile needle,
inject the medicine slowly and directly into the base
of the penis as instructed by your doctor. Papaverine should not be injected
just under the skin
. The injection is usually not painful, although
you may feel some tingling in the tip of your penis. If the injection is very
painful or you notice bruising or swelling at the place of injection, that
means you have been injecting the medicine under the skin. Stop, withdraw
the needle, and reposition it properly before continuing with the injection.
-
After you have completed the injection, put pressure on the place
of injection to prevent bruising. Then massage your penis as instructed by
your doctor. This helps the medicine spread to all parts of the penis, so
that it will work better.
This medicine usually begins to work in about 10 minutes. You should attempt
intercourse within 2 hours after injecting the medicine.
Dosing - The dose of papaverine will be different for
different patients. Follow your doctor's orders or the
directions on the label
. The following information includes only the
average doses of papaverine. If your dose is different,
do not change it
unless your doctor tells you to do so.
-
For injection
dosage form:
-
For the treatment of erectile dysfunction:
-
Adults - 30 to 60 milligrams (mg) injected very slowly into the
area of your penis as directed by your doctor. Allow one or two minutes to
completely inject the dose. Do not inject more than one dose in a day. Also,
do not use this medicine more than two days in a row or more than three times
a week.
Storage - To store this medicine:
-
Keep out of the reach of children.
-
Store away from heat and direct light.
-
Keep the medicine from freezing.
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