Shannon Tweed is the longtime partner of Kiss star Gene Simmons, and she talked to "Extra" about suffering from hyperhidrosis, and what she did to get help for her condition.
Hyperhidrosis is excessive sweating in certain parts of the body, and Shannon told "Extra" that it happens most on her head. "The minute I start working out sweat pours out of my head" she said.
Tweed turned to "Extra" Lifechanger Dr. Alexander Rivkin, who uses an old trick to help with this condition.
Watch the video to find out what it is.