It is a diuretic and might help remove the extra fluid, eventhough it won't increase circulation. The first medication that was suggested to me for sleep and pain relief was nortriptyline. I take it at bedtime.
You didn't specify prime time or American shows or cable or syndication or anything, so generally speaking, the American soap opera, Guiding Light may be the TV show with the most scripted episodes at 18,262 episodes. Technically it's more since it was on the radio for 15 years prior it moving to TV.
List of longest-running U.S. first-run syndicated television series. List of longest-running U.S. primetime television series List of longest-running U.S. primetime television series with continuing characters. Lassie ran for a total of 19 seasons and 591 episodes. The final two seasons aired in syndication. Family Guy has two episodes that did not originally air on FOX.