Lamar Odom was rushed to the hospital on Tuesday after being found unconscious at the Bunny Ranch brothel in Pahrump, Nevada, according to multiple news outlets.

A source tells TMZ the 35-year-old basketball star arrived at the Ranch on Saturday, and he was reportedly taking an herbal substitute for Viagra. Radar added that Odom was on a "three-day booze and pill bender," but a source tells TMZ, "The girls didn't see him do anything but drink and pop herbal Viagra." Either way, it's not looking good...

A woman went into Odom's room in the VIP suite section of the ranch and found him unconscious. The manager came, called 911, and then rolled Odom over on his side and saw "mucus-type liquid coming out of his nose and mouth," according to TMZ. Odom was taken to a nearby hospital where doctors intubated him, and he is being airlifted from that hospital to Las Vegas.

Stay tuned...