Why does my cat twitch and run? My 7 year old female cat has suddenly started twitching her back, running around, stops, grooms herself, and starts running again. I have her on a flea treatment and my other two cats don't do this at all. She only calms down if I pet her or she gets in her basket.
Psychological Causes. The most common causes of low libido in women are not due to physical or biological causes. Psychological causes like poor body image, low self-esteem, depression, stress and physical or sexual abuse are among the top reasons why women have low sex drive.
Quick Answer. Low hormone levels in women usually refers to the loss of estrogen and testosterone once a woman reaches menopause. According to WebMD, low testosterone levels may cause a drop in libido and low estrogen levels may cause hot flashes, night sweats, vaginal dryness or itching and loss of sex drive. Low estrogen levels also put a woman at an increased risk for heart disease, stroke, osteoporosis and fractures.