Starting about 4 months ago (and not kicked-off by change in medication) I
swell
up like a balloon about 2 hours after meals, especially supper. Miserable
feeling and can't get to sleep; wander about the house until 1 or 2 AM

80 years old & on carbidopa/levodopa since 1981. Currently taking:
85/700 Mg carb/levo (last 100 at 5 PM)
2.0      Mg Permax
40       Mg Propulsid
Non-prescription stuff for chronic constipation

Physically active --recently quit tennis because falling. Took up horseback
riding, keeping eye on the ground for balance, instead of on the tennis ball.

ANY IDEAS? PLEASE!