Psychological
The causes of psychological low female libido are numerous, and it is difficult to list them all, but most often low female libido is related to depression, marital stress or relationship problems, life crisis, financial difficulties, religious repression, or some type of mental illness.

Hormonal
Androgens, such as testosterone treatment, are a major component of female libido. Testosterone levels decline about 1 percent each year in men, which may contribute to lower male libido with aging. Testosterone also declines with age in women leading to a decrease in female libido. Women who have had surgical removal of the ovaries notice a drop in sexual interest. Replacement of androgens can be helpful in those with age related sexual dysfunction. Testosterone is available by prescription only. An over the counter hormones, such as DHEA, converts into testosterone and thus has a positive influence on libido. Pregnenolone is another over the counter hormone that may increase testosterone levels and thus enhance female libido.

Vascular
Alterations in the flow of blood to and from the genital region are a minor cause of female sexual dysfunction. For instance, medical conditions such as atherosclerosis (hardening of the arteries), high cholesterol, hypertension, or diabetes reduce blood flow to the genital organs.  An additional factos that can impede blood flow is surgery in the pelvic or abdominal area.

Neural
Nerve damage from disorders such as diabetes, multiple sclerosis, Parkinson’s disease, and stroke affect the brain’s ability to respond to sexual stimulation. In women, abdominal or pelvic operations can occasionally lead to nerve damage.

Chemical
Some chemicals involved in the human sexual response include dopamine, acetylcholine, and nitric oxide. For more info on female libido. One can increase female libido by providing dopamine precursors on supplements that increase dopamine levels.

Female Libido and Medical conditions
Certain medical conditions reduce libido, performance, or enjoyment. These include hypertension, diabetes, high cholesterol, cardiovascular disease, peripheral vascular disease, and neurologic disorders, and insomnia.

Drugs and Female Libido
Drugs that interfere with female libido include some anti-hypertensives, SSRIs, sedatives, and beta-blockers. Alcohol's negative affect on sex drive increases with age. Smoking can reduce genital blood flow.

Some Basic Ways To Enhance Female Libido
Physical fitness positively influences female sexual desire and performance.
Deep sleep is crucial for optimum female sexual function.
Eat more cold water fish for their content of fish oils. See diet for suggestions.
Do yoga, stretching, or relaxation exercises.
Keep an open mind and try to be non-judgmental.
Consider natural herbs, they really work. Deer-Antler-Velvet is one option, Horny-Goat-Weed is another option.

Does Viagra help increase female libido?
Viagra (sildenafil), approved by the FDA in 1998, has been the most popular medicine for the treatment of erectile dysfunction. Viagra works very well in dilating blood vessels in the genital region leading to an erection in men, however it does little to directly increase female libido or sexual arousal. New studies in women show Viagra not to be effective. Side effects of Viagra include headache, flushes, nasal congestion or runny nose, malaise, nausea, changes in blood pressure, irregular heart beats, visual disturbances including rare cases of blindness, and chest pain. Viagra may cause stickiness of blood platelets.
    We find natural sex boosters quite effective and preferable to pharmaceutical drugs in terms of increaseing female libido.

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