Good suggestion. In random order, Pilocarpine does a decent job on
pressure but constricts the pupil to the point where not much light
comes through, making vision quite dim in the eye in which it's
used--also, there are cautions about possibly causing cataracts.
Timoptic (and Cosopt since the same drug is in it) also does a good job
on pressure, but tends to reduce respiratory capacity in a person with
an asthma history, and seems to affect urination. Cosopt also seems
good with pressure, but is irritating to me and has the Timoptic
effects, plus I'm concerned about the other ingredients affect of red
blood cells since I have a family history of anemia. Xalatan, again, is
good with pressure but I'm starting to get some discoloration of my
eyelids, and notable iris darkening. Alphagan and AlphaganP are good on
pressure, but are very difficult for me to use as my eyes get quite
red, burning and itching. Both Travatan and Lumigan made my eyes feel
unbearably uncomfortable and had to be discontinued rather quickly.
Currently I'm using Xalatan at night, and Cosopt night and morning.

Hope this information is helpful to you, and others.