Bloodletting

Bloodletting (or blood-letting) is the withdrawal of blood from a patient to cure or prevent illness and disease. Bloodletting was based on an ancient system of medicine in which blood and other bodily fluids were regarded as "humors" that had to remain in proper balance to maintain health. It is claimed to have been the most common medical practice performed by surgeons from antiquity until the late 19th century, a span of almost 2,000 years. In Europe the practice continued to be relatively common until the end of the 18th century. The practice has now been abandoned by modern style medicine for all except a few very specific conditions. It is conceivable that historically, in the absence of other treatments for hypertension, bloodletting could sometimes have had a beneficial effect in temporarily reducing blood pressure by reducing blood volume. However, since hypertension is very often asymptomatic and thus undiagnosable without modern methods, this effect was unintentional. In the overwhelming majority of cases, the historical use of bloodletting was harmful to patients.

Bloodletting (Overkill album)

Bloodletting is the eleventh studio album released by the thrash metal band Overkill in the fall of 2000, and the first after the departure of guitarists Joe Comeau and Sebastian Marino and the addition of Dave Linsk. The album sold around 2,450 copies in its first week of release in the U.S.

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Credits

Bloodletting (The Walking Dead)

"Bloodletting" is the second episode of the second season of the post-apocalyptic horror television series The Walking Dead. It initially aired on AMC in the United States on October 23, 2011. The episode was written by Glen Mazzara and directed by Ernest Dickerson. In this episode, Rick Grimes (Andrew Lincoln) and Shane Walsh (Jon Bernthal) rush to save the life of Rick's son, Carl (Chandler Riggs), and discover a possible safe haven in the process.

Production commenced in Newnan, Georgia at Newnan High School in early July 2011, after attaining approval from the city council and the Coweta County School System. The episode featured guest appearances from Scott Wilson, Lauren Cohan, and Pruitt Taylor Vince, amongst several other recurring actors and actresses for the series. "Bloodletting" was well received by television critics, who praised the character development in the episode. Upon airing, it gained 6.70 million viewers and garnered a 3.6 rating in the 18–49 demographic, according to Nielsen ratings.