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At least 19 recordsLinked to original sources
PubMed1993

Disorders of sexual desire: diagnosis and treatment of decreased libido.

Decreased libido is the most common concern expressed by patients when they discuss sexual issues with their physicians. The causes of decreased libido are complex and multifactorial, requiring attention and a careful history to isolate the primary origin. Although dissatisfaction with the relationship or marriage is the most common factor in patients with depressed desire, organic causes must also be considered. Physicians must remember that depressed libido is relative and depends on the patient's definition, not on an absolute standard of how frequently people do or should have sexual relations.

Female↗
PubMedDate not supplied

Predictors of decreased libido in women during the late reproductive years.

OBJECTIVE: To identify risk factors for decreased libido among women in the late reproductive years. DESIGN: Prospective cohort. Women aged 35 to 47 years identified through random digit dialing were prospectively followed for 4 years with serial hormone assays and standardized questionnaires. Mean hormone values, hormone trends over 4 years, and fluctuation in hormone levels were compared among women with and without a decrease in libido at the last assessment period. Total testosterone, dihydroepiandrosterone sulfate, estradiol, follicle-stimulating hormone, luteinizing hormone, body mass index, psychosocial, and socioeconomic variables were evaluated using multivariable logistic regression. RESULTS: Of 326 women, 87 (27%) reported a decreased libido, whereas 239 (73%) did not. Participant-specific means for all hormone levels over the study period were similar among both groups. However, total testosterone fluctuation over the study was significantly different between groups. Women whose testosterone levels fluctuated from 3.8 to 21.5 ng/dL around a mean value of 9 ng/dL were four times more likely to report decreased libido compared with women with little fluctuation in testosterone [odds ratio (OR) 4.0; 95% CI, 1.6-10.0]. Depression (OR 3.4; 95%CI, 1.9-6.1), vaginal dryness (OR 3.5; 95%CI, 1.8-6.6), and children living at home (OR 1.4; 95%CI, 1.1-1.7) were also independently associated with decreased libido. CONCLUSIONS: Decreased libido in the late reproductive years is associated with a pronounced fluctuation in total testosterone over time. Other independent risk factors for decreased libido include vaginal dryness, depression, and living with children. Sexual dysfunction is a complex disorder, related to physiological and psychosocial factors, requiring further investigation.

Adult↗
PubMed2004

Is decreased libido associated with the use of HMG-CoA-reductase inhibitors?

AIMS AND METHODS: To describe patients with decreased libido during use of a HMG-CoA-reductase-inhibitor, and to discuss causality and pharmacological hypotheses for this association by analysis of the adverse drug reactions (ADR) database of the Netherlands Pharmacovigilance Centre Lareb. RESULTS: Eight patients were identified as having decreased libido during use of statins. In two of these cases testosterone levels were determined and appeared to be decreased. CONCLUSION: Decreased libido is a probable adverse drug reaction of HMG-CoA-reductase-inhibitors and is reversible. The ADR may be caused by low serum testosterone levels, mainly due to intracellular cholesterol depletion.

Fatty Acids, Monounsaturated↗
PubMedDate not supplied

Decreased testosterone in regularly menstruating women with decreased libido: a clinical observation.

Much more information is available concerning decreased libido in postmenopausal than in premenopausal women. Even less is known about androgen deficiency in younger women. We measured total and free testosterone levels in 12 consecutive premenopausal women complaining of decreased libido. Of the 12 women, 8 had low or immeasurable levels of testosterone despite having regular menstrual periods. Androgen precursor hormones, DHEA-S and Androstenedione, were low-normal to high-normal. Treatment with oral DHEA, 50 to 100 mg per day, restored sexual desire in 6 of the 8 women, gave partial improvement in one, and failed in another. Possible significance and etiological mechanism are discussed.

Administration, Oral↗
PubMed2000

Decreased libido in postmenopausal women.

As baby boomers age, the health issues of postmenopausal women have gained increasing media attention. Sexual well-being is an important health component for these women. The estimated rate of female sexual dysfunction in the United States is an astounding 25% to 63% with the most prevalent age group being postmenopausal women. Decreased libido is a major complaint of postmenopausal women, and many seek medical consultation for this problem. Unfortunately, current female sexuality research for this population is clearly deficient. Additionally, medical providers tasked with managing postmenopausal sexual dysfunction often lack training, experience, and the confidence necessary to handle sexuality concerns. Nurse practitioners, as superior counselors, are in a prime role to address this issue. The purpose of this report is to focus on the multifaceted problem of decreased libido in postmenopausal women, with management strategies to assist practitioners in managing and addressing this problem in the clinical setting. The report will investigate several physical, hormonal, and psychosocial factors impacting decreased libido in these women. Current and past research into this area will be analyzed to better define the current professional consensus on managing decreased libido in postmenopausal women.

Aged↗
PubMed1979

Decreased libido--a side effect of carbonic anhydrase inhibitor.

Thirty-nine cases of decreased libido in glaucoma patients on carbonic anhydrase inhibitors are reported. This symptom completely reversed or markedly improved after discontinuation of the drug in all cases. Twelve of these patients restarted their carbonic anhydrase inhibitor medication which resulted in a recurrence of decreased libido symptoms. There were 3 cases of impotency which reversed after discontinuation of the drug. Most likely, these symptoms are a result of the malaise and depression occurring in some patients on carbonic anhydrase inhibitor therapy.

Adult↗
PubMed2004

Evaluation and treatment of decreased libido associated with painful lumbar lesions in two bulls.

Painful lesions of the vertebral column may cause decreased libido in bulls. Radiographic evaluation of vertebral skeletal problems in mature bulls is limited because of high body mass. Two breeding bulls with signs of decreased libido and spermatozoa production were evaluated. Initial systemic medical treatment for the conditions had not focused on localized lesions and was unsuccessful. Nuclear scintigraphy was performed in both bulls to determine the location of vertebral column lesions and facilitate localized treatment. Localized medical treatment was successful and resulted in decreased signs of pain and increased spermatozoa production in both bulls.

Animals↗
PubMed2000

[A 24-year-old patient with decreased libido and erectile dysfunction as initial manifestations of hemochromatosis].

HISTORY AND CLINICAL FINDINGS: A 24 year old yugoslavian father of two children, complained of decreased libido and impotence since seven months. He also described recurrent joint pains in the knees and wrist joints. The urological and internal examination was unremarkable. INVESTIGATIONS: Except for slightly elevated liver enzymes and a mild thrombocytopenia the laboratory tests were normal. Testosteron, follicle stimulating hormone and luteinizing hormone concentrations were markedly decreased. Hepatosplenomegaly was demonstrated by ultrasound. TREATMENT AND COURSE: During testosteron administration for hypogonadotrophic hypogonadism erectile dysfunction improved. 9 months later the patient became diabetic and was referred to our department. Hemochromatosis was confirmed by serum ferritin concentration of 4010 micrograms/l, transferrin saturation of 85% and hepatic iron concentration of 27,900 micrograms/g dry weight. Molecular genetics showed no mutation of the hemochromatosis gene HFE. After venesection the ferritin concentration decreased, the loss of libido and subfertility improved with testosterone administration. CONCLUSION: In subfertility from an endocrine disorder primary hemochromatosis should be considered in the differential diagnosis. Only early diagnosis and prompt iron depletion may improve the prognosis of these patients.

Adult↗
PubMed2002

Prevention of chronic alcohol and nicotine-induced azospermia, sterility and decreased libido, by a novel tri-substituted benzoflavone moiety from Passiflora incarnata Linneaus in healthy male rats.

Excessive long term consumption of alcohol and nicotine have serious detrimental effects upon the libido, fertility, and sperm count in male species. The present work describes the beneficial effects of a novel tri-substituted benzoflavone moiety (BZF) isolated from Passiflora incarnata Linneaus, the phyto-chemical isolation, spectroscopic elucidation, and multifarious biological activities of which have recently been reported by the authors. The BZF moiety has been reported to increase libido, sperm count, and sexual fertility in 2 years old male rats at 10 mg/kg, po dose, in the one of our previous studies. Presently, the BZF moiety has been evaluated against chronic ethanol- and nicotine-induced decrease in libido, sexual fertility and mating efficiency in healthy male rats. The male rats were given ethanol (3 g/kg, po) A, nicotine (2 mg/kg, sc) N, alcohol-nicotine combinations (AN) alone, and also with 10 mg/kg po dose of BZF (concurrent administrations). These treatments were given for 30 days. At the end of treatments, it was observed that rat groups A, N, and AN had no libido (evaluated by mounting behaviour), declined sperm count, and consequently no mating efficiency or fertility (upon pairing with pro-estrus female rats). However, the rats which were given 10 mg/kg BZF along-with nicotine (NP group), alcohol (AP group), and alcohol-nicotine combination (ANP) exhibited significant libido-oriented mounting behaviour, increased sperm count (significantly comparable to the control group), and increased fertilization potential. The rats having decreased sperm count, libido and fertilization potential due to chronic administration of alcohol, nicotine and alcohol-nicotine combinations, i.e., rats of A, N, and AN groups were again subdivided and were given 10 mg/kg BZF for 7 days. This treatment confirmed that BZF speeds up the restoration of sexuality in rats upon cessation of the administration of substances like alcohol, nicotine and alcohol-nicotine combinations, which have severe detrimental effects upon male sexuality, fertility and vigour. BZF, the strongest inhibitor of aromatase enzyme, when administered concurrently with substances like alcohol and nicotine restores sexual virility, libido and vigour in male rats by maintaining the blood-testosterone levels to be high.

Alcoholism↗
PubMed2002

Decreased free testosterone and dehydroepiandrosterone-sulfate (DHEA-S) levels in women with decreased libido.

A prior study has shown that premenopausal women could have decreased testosterone levels and still have regular menstrual cycles (Guay, 2001). Since ovarian function in such women was normal, the question of a possible adrenal dysfunction causing androgen deficiency was considered. If this was true, the question then arose as to whether the same defect could be seen in postmenopausal women. We studied 105 women who presented during a 6-month period of time with the chief complaint of decreased sexual desire. On subsequent testing, 74 of the women (70%) were found to have decreased total testosterone, free testosterone, and dehydroepiandrosterone sulfate (DHEA-S). Thirty-six of these women were premenopausal (ages range 24-50 years), and 38 were postmenopausal (ages range 47-78 years). All androgen levels for the women were lower than age-matched control groups found in the literature. The decreased DHEA-S levels suggest a a defect in adrenal steroidogenesis, which was seen in both premenopausal and postmenopausal women. Possible defects in regulatory mechanisms of adrenal steroidogenesis are discussed.

Adult↗
PubMed2005

Treatment with percutanous testosterone gel in postmenopausal women with decreased libido--effects on sexuality and psychological general well-being.

OBJECTIVES: To elucidate if percutanous treatment with 10mg testosterone per day could enhance sexuality and psychological well-being in postmenopausal women presenting problems with low libido. Secondary to study the influence on blood lipids, hemoglobin and erythropoietin levels. METHODS: Fifty-three postmenopausal women participated. As a complement to their already on-going HRT, 10mg of a testosterone gel (Testogel, Besins-Iscovesco) or placebo was administered. Treatment continued for three plus three months in a double blind, randomized, crossover design. RESULTS: The scores concerning "frequency of sexual activity, orgasm and intercourse", "sexual arousal, fantasies and enjoyment", "satisfaction with orgasms", and "interest in sex" were all significally improved for testosterone addition as compared to placebo both before and after crossover. Testosterone levels increased more than 10-fold during treatment while DHT-levels were more than doubled. Estrogen levels were not affected during the addition of testosterone. Liver enzymes, total cholesterol, triglycerides, HDL and LDL revealed no significant differences between any of the periods or groups. Endometrial thickness did not change significantly during treatment. Hemoglobin and erythropoietin remained unchanged. No significant differences in the number of experienced side effects were found. CONCLUSION: Testosterone gel of 10mg had positive effects on several aspects of sexual life such as frequency of sexual activity, orgasm, arousal, fantasies and sexual interest in postmenopausal women on HRT. Several psychological variables were positively influenced. The given dose resulted in too high serum levels. Even if no negative effects were observed, monitoring of serum levels and a decreased dose should be considered in future studies.

Administration, Cutaneous↗
PubMed2004

Erectile dysfunction is strongly linked with decreased libido in diabetic men.

Erectile dysfunction frequently occurs with diabetes mellitus. A survey of diabetic men was conducted by anonymous questionnaire to investigate the associations of erectile dysfunction with various predictive factors. A total of 112 diabetic males without an obvious history of erectile dysfunction were available for analyses. The mean age and duration of diabetes were 53.7 +/- 12.2 years and 10.2 +/- 8.6 years (mean +/- standard deviation), respectively. The questionnaire included questions on the presence or absence of smoking, hypertension, libido and subjective symptoms of diabetic neuropathy that may be associated with erectile dysfunction. Analysis of the answers to the questionnaire revealed that 40% of the patients complained of erectile dysfunction (erection 'always insufficient'). Erectile dysfunction was significantly correlated with age (p = 0.005), but not with duration of diabetes (p = 0.25), adjusted for age. Erectile dysfunction was also associated with sensory neuropathy and reduced libido, independently of age. The logistic regression analysis revealed that erectile dysfunction was positively associated with reduced libido and age. The odds ratio of erectile dysfunction for reduced compared to unreduced libido was 18.21, suggesting that psychogenic factors have a marked influence on erectile dysfunction. It is concluded that the presence of erectile dysfunction should be considered when symptoms related to diabetic neuropathy are observed; psychological approaches, such as sexual counseling, could be applied for the treatment of erectile dysfunction.

Adult↗