Articles tagged with Sexual Disorders
Researchers investigated a novel nanoparticle platform that releases therapeutic levels of nitric oxide, which aids in erection biology. Five out of seven rats treated with these nanoparticles experienced positive effects on erectile response, resulting in visible erections.
A randomized placebo-controlled study found no significant differences in electroretinography, visual function tests, or eye anatomy between men taking tadalafil or sildenafil and those taking a placebo. The study suggests that PDE5 inhibitors do not cause cumulative damage to the retina over six months.
A new study from Stanford University School of Medicine found that brain activity patterns differ in women with hypoactive sexual desire disorder compared to those without the condition. The research suggests that increased attention to one's own responses to erotic stimuli may play a role in sexual dysfunction.
A new Mayo Clinic study reveals that younger men with erectile dysfunction are twice as likely to develop heart disease as those without the condition. Men with erectile dysfunction also face an 80% higher risk of heart disease over a 10-year period.
A new study by UNC researchers found that postmenopausal women with hypoactive sexual desire disorder (HSDD) report poorer health status, worse quality of life, and physical symptoms such as back pain and memory problems compared to those without the disorder.
Research suggests that sleep apnea can lead to erectile dysfunction due to chronic intermittent hypoxia. However, treatment with tadalafil can reverse the effects and improve sexual function in mice exposed to CIH for extended periods. Further studies are needed to explore alternative interventions.
A University of Melbourne study reveals women in casual and contract jobs are up to 10 times more likely to experience unwanted sexual advances. Precarious employment has been linked to poorer mental and physical health, highlighting the need for greater protections.
A large international study of over 27,000 men found that being seen as honorable and respected is more important to their idea of masculinity than physical attractiveness or sexual performance. Men value good health, family life, and relationships with their partner, regardless of age or nationality.
A new study published in The Journal of Urology found that tadalafil improved lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Daily dosing of the erectile dysfunction drug showed clinically meaningful improvements, making it a suitable option for treating BPH LUTS.
A study published in JAMA found that Liberian fighters who experienced sexual violence had worse mental health outcomes than non-combatants and other former combatants. The research revealed higher rates of depression, post-traumatic stress disorder (PTSD), and thoughts of suicide among those who were exposed to sexual violence.
A new study by The Endocrine Society reveals that low testosterone may cause health problems leading to erectile dysfunction, metabolic syndrome, and cardiovascular disease. Researchers found that 18.3% of men with erectile dysfunction had undetected testosterone deficiency.
Researchers explored coping strategies for vulvar vestibulitis syndrome (vvs) in heterosexual couples. They found that treating the couple, not just the woman, and developing a shared sense of meaning about vvs helped alleviate tension and improve communication.
Two studies found that erectile dysfunction is a powerful early warning sign for serious heart disease, including heart attack and death in men with type 2 diabetes. Cholesterol-lowering medications and certain compounds like Viagra may reduce the risk of heart problems.
A recent study published in The American Journal of Medicine found that decreased sexual satisfaction in postmenopausal women is not clearly associated with cardiovascular disease. However, dissatisfaction was linked to peripheral arterial disease and angina, while sexual satisfaction was inversely related to these conditions.
Research by Yang Xia and colleagues found that high levels of adenosine contribute to priapism in males with sickle cell disease. Adenosine signaling through the A2B receptor may be a key factor in the development of priapism, suggesting new potential treatments.
Researchers found that alcohol dependence and conduct disorder are associated with a high number of sex partners among young adults. The study found that 45% of those with alcohol dependence reported having 10 or more partners, compared to 37% of those with conduct disorder.
A new study found that individuals with alcohol dependence and conduct disorder have a high number of sex partners, increasing their risk for unintended pregnancies, infections, and reproductive health damage. Researchers also suggested that college campuses and healthcare staff play crucial roles in addressing this issue.
Researchers found that most young women with complete androgen insensitivity syndrome choose not to have vaginal surgery, which is often believed to be necessary for sexual activity. In fact, 80% of those who did not undergo surgery were still sexually active, similar to those who had the procedure.
A literature review published in Mayo Clinic Proceedings finds that many patients with chronic heart failure can engage in sexual activity with proper screening and treatment. The authors analyzed studies on the impact of sexual activity on heart rate and blood pressure, showing moderate oxygen consumption levels comparable to normal d...
A new study published in Biological Psychiatry found that pedophilia patients exhibit reduced activation of the hypothalamus and frontal cortex when viewing sexually arousing pictures, indicating altered sexual interest. This deficit may predispose individuals vulnerable to pedophilia to seek alternative stimulation.
A study found tadalafil improved erectile function in men with spinal cord injuries, with average scores indicating mild to moderate dysfunction. The medication was safe and well-tolerated, with common side effects including headache and urinary tract infection.
Researchers at University of Wisconsin-Madison discovered that Viagra significantly boosts the release of key reproductive hormone, offering potential new insights into male fertility and sexual health.
A Tulane University study published in the American Journal of Epidemiology found a significant association between cigarette smoking and erectile dysfunction. The research suggests that quitting smoking may help reduce the risk of erectile dysfunction, with estimated 22.7% of cases potentially attributable to cigarette smoking.
A new study reveals an alternative distribution mechanism in female sex cells that cause chromosome disorders, leading to infertility and irregular numbers of chromosomes. This fundamental mechanism may help explain the common occurrence of such disorders in females.
A pilot study found that drinking 8 ounces of POM Wonderful 100% Pomegranate Juice daily improved erections in 47% of male subjects, compared to 32% on placebo. The antioxidant content of pomegranate juice may mitigate arterial plaque and promote blood vessel dilation.
A recent literature review and formal classification of sleep-related disorders associated with abnormal sexual behaviors and experiences have been published. These disorders, referred to as 'sleepsex' or 'sexsomnia', can cause disturbing and embarrassing symptoms, and may lead to delays in seeking help due to fear of judgment.
Studies suggest that phosphodiesterase inhibitors, commonly used for erectile dysfunction, can also alleviate lower urinary tract symptoms associated with benign prostatic hyperplasia. Researchers found improved scores on the International Index of Erectile Function and International Prostate Symptom Score, indicating potential benefit...
Research reveals a connection between erectile dysfunction and various serious health conditions, including heart disease and metabolic syndrome. Chronic treatment with sildenafil has been shown to improve endothelial function and oxidative stress, suggesting potential benefits for cardiovascular indications.
Eli Coleman, a University of Minnesota professor and director of the Program in Human Sexuality, received the Gold Medal Award 2007 from the World Association for Sexual Health. He has published extensively on topics like sexual orientation and compulsive sexual behavior.
A UCLA study found that three common prostate cancer treatments affect men's lives in different ways, with varying degrees of erectile dysfunction and urinary symptoms. The study tracked 580 men for five years and used a web-based data collection system to gather accurate information.
A new study reveals that diabetes causes erectile dysfunction by affecting the brain's nitric oxide mechanisms. The researchers found that restoring nitric oxide production in the brain can alleviate erectile dysfunction in diabetic rats.
Sexual symptoms can signal serious disease; common medical disorders negatively impact sexual function. Physicians should routinely consider risk factors and assess dysfunctions.
A study by Johns Hopkins Bloomberg School of Public Health reveals that 18% of American men experience erectile dysfunction, with age being a major risk factor. Lifestyle changes such as increased physical activity and disease prevention measures may also improve male sexual function.
A McGill University study found no difference in time for men and women to reach peak arousal, contrary to previous assumptions. The use of thermal imaging technology allows for minimally invasive measurement of sexual arousal rates.
Research suggests that phosphodiesterase-5 inhibitors (PDE-5i) have mostly positive effects on various organ systems, including the blood, heart, lungs, and brain. The drugs are effective in treating erectile dysfunction even for men with diabetes, high blood pressure, and ischemic heart disease.
A new study published in The Journal of Sexual Medicine found that sildenafil treatment normalizes relationships, confidence, and self-esteem in men with erectile dysfunction. Men with ED who took sildenafil for 10 weeks showed significant improvements in sexual relationship satisfaction, confidence, and self-esteem compared to those w...
Research found surgically menopausal women experience significantly increased risk of low sexual desire, decreased pleasure, and orgasmic difficulties. Women with low sexual desire were less likely to engage in sex and dissatisfied with their partner relationship.
A small study at the University of Pennsylvania found that high-dose Lipitor improved erectile dysfunction in patients who did not respond to Viagra. The results suggest that statin drugs may improve endothelial dysfunction, which is often linked to ED and atherosclerosis.
A study at the University of Chicago Medical Center found that erectile dysfunction is a stronger predictor of significant coronary heart disease than traditional risk factors. Men with ED had reduced exercise endurance, decreased ejection fraction, and higher evidence for coronary artery blockages.
A study of over 9,400 men found a strong association between erectile dysfunction and subsequent cardiovascular disease, including angina, myocardial infarction, stroke, and transient ischemic attack. Men with erectile dysfunction were found to have a 25-45% increased risk of cardiovascular events compared to those without the condition.
A 12-week study found that Viagra significantly improved erectile function, self-esteem, and quality of life for men with ED and LUTS associated with benign prostatic hyperplasia (BPH). Men experienced a decrease in both irritative and obstructive BPH symptoms.
A study published in The Journal of Sexual Medicine found that treatment of men with erectile dysfunction (ED) significantly improved women's sexual function scores in all domains. The researchers discovered a link between the physiological changes of one partner affecting the other, highlighting the importance of addressing ED to impr...
Research reveals that erectile dysfunction is associated with higher levels of C-reactive protein and abnormal blood vessel responses. Men with ED are at increased risk for coronary artery disease, which can lead to heart attacks and strokes.
Researchers investigated the link between bicycle riding and sexual health, finding that high pressures from saddle interface can temporarily occlude penile blood flow. Effective strategies based on ergonometrics and urogenital physiologic principles are needed to reduce risk of erectile dysfunction from cycling.
Researchers found that increased levels of O-GlcNAc, a simple sugar present in high blood sugar circumstances, interfere with the chain of events needed to achieve and maintain erection. This can lead to permanent penile impairment over time.
A 24-week clinical trial found that testosterone patches significantly improved sexual desire and frequency of satisfying sexual activity in surgically menopausal women with hypoactive sexual desire disorder. The middle dosage group showed a 67% increase in questionnaire scores for sexual desire compared to the placebo group.
A new study published in The Journal of Sexual Medicine found that over half of men with ED and cardiac disease can safely discontinue oral nitrates to use PDE-5 inhibitors, restoring sexual function. The study showed no adverse cardiac events in the group, providing new evidence-based care for men with ED and cardiac disease.
NexMed's Femprox treatment showed demonstrable improvement in sexual arousal, with statistically significant gains reported at the end of both evaluation periods. The study involved 372 patients and found positive patient satisfaction, with side effects being mostly mild and reversible.
A large study defines premature ejaculation by measuring average times to ejaculation with stopwatches and patient-reported subjective factors. The research suggests that IELT may not be sufficient for diagnosis and that subjective factors like lack of control are valid indicators.
A University of Minnesota researcher reports 14 cases of NAION linked to Viagra use. Patients had arteriosclerotic risk factors and low cup to disk ratios, increasing risk of permanent vision loss.
Research suggests that erectile dysfunction (ED) is a significant public health concern associated with cardiovascular medicine. Early recognition of ED in high-risk populations can lead to early diagnosis of cardiovascular risk factors and subclinical vascular disease.
A recent study revealed that nearly one-third of diabetic men suffer from hypogonadism, a condition caused by improper functioning of the pituitary gland or hypothalamus. The high prevalence of low testosterone levels in diabetic patients is concerning and associated with various health issues such as loss of muscle tone, increased abd...
Researchers at the University of Alberta have found a promising treatment for premature ejaculation using gabapentin, which increases aminobutyric acid (GABA) levels in the brain. The study suggests that gabapentin can prolong ejaculation without significant side effects, making it a potential option for men with PE.
A study found that combining testosterone gel with sildenafil improved erectile function in men with low testosterone, who failed to respond to sildenafil alone. The combination therapy showed significant improvements in erectile function, orgasmic function, and overall satisfaction.
A randomized trial of 110 obese men found that significant weight loss and increased physical activity improved erectile function and endothelial function. The study suggests that lifestyle interventions may be a safe strategy to improve erectile function and reduce cardiovascular risk in obese patients.
Researchers developed two treatments to minimize nerve damage and facilitate nerve recovery, preserving ability to have an erection after radical prostatectomy. Muscle-derived cells and glial cell-derived neurotrophic factors improved erectile function in animal models with cavernous nerve injury.
Researchers studied 35 men with CHF who did not use nitrates. Sildenafil improved erectile dysfunction and reduced depression in the group that took it for six weeks, without causing dangerous drops in blood pressure.
A study found that Viagra took effect within 14-20 minutes for many men, with over half experiencing erections leading to successful intercourse. The medication was well-tolerated, with no patients discontinuing treatment due to side effects.
Erectile dysfunction (ED) is common among older men, affecting one-third of men aged 53-90, with increasing age being a significant risk factor. Modifiable health behaviors such as physical activity and leanness are associated with maintaining good erectile function.
A study of over 4,000 men found that erectile dysfunction is strongly associated with cardiovascular disease. Men without diagnosed cardiovascular disease who had erectile dysfunction were more likely to have risk factors like diabetes, smoking, high blood pressure, and low HDL cholesterol.