I tried it only once and it was painful for me. It wasn't that firm and was
about 40 to 50% of normal. Some of the size problem may have been due to
surgery or inactivity after surgery. My entire penis ached for about a
couple hours. Didn't try it again.
Ron

Yes, my uro suggested that combination first as a matter of fact.  The
MUSE cost me $155.00 for six doses.  I used 100 mg of Viagra, although
the uro said I could take as much as 200 mg.  One time I did try 150
mg, experienced the "blue haze", and was afraid to try the full 200
mg.  By the way, none of the doses produced the desired result.

The first try with MUSE did nothing, as the uro predicted.  After a
couple more tries what I experienced was definitely not a normal
erection, and it was painful.  The penis got firm, but it did not get
longer.  There was no way I could have had intercourse with the
discomfort I had.  

My experience with the shots was similar.  They tell me the drug in
the MUSE and the CaverJet is the same thing.  There are other drugs
available though.  At this point I have not tried them.  I do have an
appointment with an ED specialist on the 24th of this month.  We will
see what he recommends.
Good luck.

Thank you.

David S.