^Effects of Korean ginseng berry extract on sexual function in men with erectile dysfunction: a multicenter, placebo-controlled, double-blind clinical study. - Author: Department of Urology and Urological Science Institute, Yonsei University College of Medicine, Seoul, and R&D Center, Amorepacific Corporation, Gyeonggi-do, South Korea (20 Dec 2012)
Ginseng. Korean red ginseng has long been used to stimulate male sexual function, but few studies have tried systematically to confirm its benefits. In one 2002 study involving 45 men with significant ED, the herb helped alleviate symptoms of erectile dysfunction and brought "enhanced penile tip rigidity." Experts aren't sure how ginseng might work, though it's thought to promote nitric oxide synthesis. "I would recommend ginseng [for men with ED]," says Espinosa. Discuss with your doctor before taking it since ginseng can interact with drugs you may already be taking and cause allergic reactions.
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Currently, there are four orally active drugs are available to treat ED. These include: sildenafil citrate (Viagra [Pfizer, USA]), vardenafil hydrochloride (Levitra [Bayer, Germany]), tadalafil (Cialis [Eli Lilly, USA]) and avanafil (Stendra, Spedra [Vivus Inc, USA]). These drugs inhibit the enzyme phosphodiesterase type 5 (PDE-5), which is responsible for the hydrolysis of cGMP. PDE-5 inhibitors and cGMP act as effectors of dilation of smooth muscle of cavernosal bodies. PDE-5 inhibitors are contraindicated in patients taking any kind of nitrate therapy for angina, and may not be appropriate for men with certain health conditions, such as severe heart disease, heart failure, history of stroke or heart attack, uncontrolled high blood pressure or diabetes, and patients with pigmental retinopathy. PDE-5 inhibitors are less effective in men with diabetes and men who have been treated for prostate cancer. PDE-5 inhibitors are also not effective in men with retinitis pigmentosa, a genetic disease involving PDE-5 deficiency. The common side effects of PDE-5 inhibitors include gastrointestinal upset, headache, nasal congestion, back pain and dizziness. The PDE-5 inhibitors may interact with other medications including antihypertension drugs. Nonetheless, the PDE-5 inhibitors are generally safe and effective for most men. The primary mechanism of action of these drugs is through the mediation of NO. NO is one of the key molecules involved in ED. It is a short-lived, highly permeable, pleiotropic, gaseous molecule, secreted from the postganglionic cavernosal parasympathetic nerves, endothelium of the cavernosal blood vessels, platelets in the cavernosal sinuses and phagocytic cells (monocytes, macrophages and neutrophils). NO acts on platelets to inhibit platelets adhesion and aggregation. NO causes relaxation of the smooth muscle of the cavernosal blood vessels of the penis, leading to vasodilation, tumescence and stimulation. Release of NO in the corpus cavernosum of the penis during stimulation activates the enzyme guanylate cyclase, which results in increased levels of cGMP, producing smooth muscle relaxation in the corpus cavernosum and resulting in increased blood flow (5). NO is mainly produced from cavernosal nerves, which are nonadrenergic, noncholinergic nerves within the penis, and acting via its second messenger cGMP. It has been suggested that maintaining normal body weight and mild exercise, as well as dietary supplementation of folic acid, zinc, calcium, vitamin C, vitamin E and L-arginine, a precursor of NO, can support the biochemical pathway leading to NO release [6]. NO is an effector molecule that is involved in a number of intracellular functions such as vasorelaxation, endothelial regeneration, inhibition of leukocyte chemotaxis and platelet adhesion [7]. A small proportion of autonomic nerves do not release either Ach or norepinephrine [8]. For example, the cavernous nerves predominantly release NO in the penis. The exact mechanism is not known, but it is believed to be through increased intracellular calcium. Another gaseous molecule produced in the corpora cavernosa is hydrogen sulphide (H2S), which is also known to be involved in erectile function [9]. H2S activates ATP-sensitive potassium channels in smooth muscle cells. Some reports indicate that NO acts in large vessels and H2S in small vessels. A high level of tumour necrosis factor-alpha has been shown in ED patients [10]. Although current ED therapies using PDE-5 inhibitors are safe and effective, approximately 40% of ED patients do not respond to currently available treatment [11,12]. For these patients, herbal therapy may be useful.


Above are 12 best natural home remedies for erectile dysfunction you can try applying for your problem. If you want to view more the natural remedies for other health conditions, please visit our Home Remedies page and do not forget to leave your comment in the box below to show us your thoughts. We hope that you will find the information useful for you. All content provided are for informational & educational purposes. We recommend you consult a healthcare professional to determine which method is appropriate for you.
Ginkgo biloba may increase blood flow to the penis. Researchers discovered the effect of gingko on ED when male participants in a memory enhancement study reported improved erections. Another trial saw improvement in sexual function in 76 percent of the men who were on antidepressant medication. This is why researchers believe that ginkgo may be effective for men who are experiencing ED due to medication.
Impotence, or erectile dysfunction (ED), is the inability for a man to sustain an erection long enough for normal, satisfying sexual intercourse.  To understand the underlying causes of impotence, it helps to know the basics about how an erection develops, along with potential problems that get in the way. Erections begin in the brain with a thought related to sexual desire. Then a chemical message travels from the brain to the penis. Blood flow to the penis increases as blood vessels leading to the reproductive system relax and allow for increased circulation.
Erectile dysfunction can occur as a side effect of medication taken for another health condition. Common culprits are high blood pressure meds, antidepressants, some diuretics, beta-blockers, heart medication, cholesterol meds, antipsychotic drugs, hormone drugs, corticosteroids, chemotherapy, and medication for male pattern baldness, among others.

Now, natural solutions and herbs have become a more popular choice among some men when facing difficulties of erectile dysfunction. While men may choose this method for a number of reasons, most choose to use herbal remedies because these herbs don’t come with disadvantageous side effects. Prescriptions like Viagra have been known to be full of side effects, which obviously aren’t ideal.

The phrase “use it before you lose it” can be applied when it comes to helping men with ED regain normal erectile function. Pelvic exercises, more commonly known as kegel exercises, are used to promote urinary continence and sexual health. They help to strengthen the bulbocavernosus muscle, which does three things: allows the penis to engorge with blood during erection, it pumps during ejaculation, and it helps empty the urethra after urination, according to Healthline.


If you’re stressed about not being able to maintain an erection, there are more reliable and scientifically tested methods out there. Drinking less alcohol, eating healthier foods, staying away from sugar, and doing pelvic exercises have all been proven to partially help with ED. The best part to these alternatives to the “alternative”?  They are inexpensive and don’t require a shaman.
These herbal ED pills supplement nutrients in bio-available form to remove deficiencies from male body and produce higher energy; low energy levels are causes of ED as weak males cannot keep their reproductive system active and energized. Tufan capsules also improve flow of blood to all parts of male body including reproductive system; blood is harbinger of nutrition and oxygen which makes organs stronger and active. These best ED pills increase presence of nutrients in body and supply these to all parts of the body, to energize vital organs and reproductive organs of male body and provide quick and safe natural erectile dysfunction treatment. Higher supply of nutrition and oxygen promoted by these herbal ED pills remove all sorts of deficiencies and debilities caused by aging, poor diet, lifestyle and bad habits which cause problem of ED.
Animal testicles: derived from bulls and wild boars, the orchic substance has been used as a way to possibly increase testosterone levels and sperm counts. In Singapore, testis soap was once very popular (Figure 2). It is still sold in parts of China and Japan. The dried Dog testis and penis (canis familiaris) is believed to tonify the kidneys and strengthen the yang II. Kidney deficiency is believed to be the cause of impotency in Chinese literature.

Arginine. The amino acid L-arginine, which occurs naturally in food, boosts the body's production of nitric oxide, a compound that facilitates erections by dilating blood vessels in the penis. Studies examining L-arginine's effectiveness against impotence have yielded mixed results. A 1999 trial published in the online journal BJU International found that high doses of L-arginine can help improve sexual function, but only in men with abnormal nitric oxide metabolism, such as that associated with cardiovascular disease. In another study, published in 2003 in the Journal of Sex & Marital Therapy, Bulgarian scientists reported that ED sufferers who took L-arginine along with the pine extract pycnogenol saw major improvements in sexual function with no side effects. Arginine can be helpful, says Geo Espinosa, ND, director of the Integrative Urological Center at NYU Langone Medical Center. Espinosa says that men with known cardiovascular problems should take it only with a doctor's supervision; L-arginine can interact with some medications.
Coenzyme Q10, when taken in recommended dosage, under medical guidance is safe for most adults. However, it may sometimes cause mild side effects pertaining to digestion such as loss of appetite, stomach upset, nausea and diarrhea. It may also cause skin rash and is known to affect blood pressure. Experts say that dividing a single daily dose into 2 or 3 smaller doses per day can help in reducing these side effects.

Although there are few men who are born absolutely impotent, the number of men with erectile problems are many especially those tending to 50 years and above. Pfizer28 reported that about 40% of men above years, 50% of men above 50 years, 60% of men above 60 years and in any population are affected by ED. ED has profound effect on psychological well being, it can be devastating, it can lead to low self-esteem, depression, negative effect on relationships and reduced life satisfaction28. Among several other causes, aging is one of the factors leading to ED. There are some other social causes of ED such as high unemployment rates, and diseases like diabetes, hypertension, HIV/AIDS, high cholesterol levels, stress, smoking and obesity28. ED is slowly creating adverse problems in homes in Uganda and particularly, among the mid-aged and old men. The men with sexual impotence and erectile dysfunction deserve proper diagnosis of the conditions and treatment. Thus, the plant remedies described may be healthy if administered


Having your current medication checked – if you are taking medication already, it could be that your erection problems are a side effect. Have a doctor check whether this is the cause of your problems and if it is, you might be able to switch medications and then find that your erectile dysfunction goes away completely – or at least improves. Medications that can cause erection problems include:
Cayenne: cayenne is also known as capsicum and plays a very large role in blood circulation. When cayenne is ingested, it acts to dilate blood vessels, allowing blood flow to increase to all areas of the body, especially major organs (5). The male penis benefits greatly from the ingestion of cayenne. It is a widely held belief that cayenne aids in longer lasting erections, with stronger ejaculations and more intense orgasms (5).

The information on this website has not been evaluated by the Food & Drug Administration or any other medical body. We do not aim to diagnose, treat, cure or prevent any illness or disease. Information is shared for educational purposes only. You must consult your doctor before acting on any content on this website, especially if you are pregnant, nursing, taking medication or have a medical condition.
These herbal ED pills supplement nutrients in bio-available form to remove deficiencies from male body and produce higher energy; low energy levels are causes of ED as weak males cannot keep their reproductive system active and energized. Tufan capsules also improve flow of blood to all parts of male body including reproductive system; blood is harbinger of nutrition and oxygen which makes organs stronger and active. These best ED pills increase presence of nutrients in body and supply these to all parts of the body, to energize vital organs and reproductive organs of male body and provide quick and safe natural erectile dysfunction treatment. Higher supply of nutrition and oxygen promoted by these herbal ED pills remove all sorts of deficiencies and debilities caused by aging, poor diet, lifestyle and bad habits which cause problem of ED.
This root grows in dry climates and can be found in Yemen and parts of India, Nepal, and China. Ashwagandha has gained prominence in Ayurveda medicine and is commonly referred to as “Indian ginseng” in the West. In alternative medicine circles, the herb allegedly helps with anxiety, stress, and erectile dysfunction. Both Infowars and Goop advertise Ashwagandha with vague claims that it can help one’s overall wellness.

Despite its cult following, there hasn’t been proper, objective research into its effects. One study published in the First International Journal of Andrology tested the herb out on a small group of young men and found that it did help with “mild ED.”  However, the researchers didn’t look into whether Maca could help with older patients who are suffering from more serious cases of impotence. On top of that, the study was focused on the patients’ perception of their own erectile issues. While ED can surely stem from psychological reasons, people deserve something that has a more credible history of solving the biological aspects to the problem.
Feeling fatigued, very stressed, depressed or dealing with another mood-related issue that can lower libido. Sources of stress and diminished quality of life — such as “deteriorating economic position,” unhappiness with one’s job or other aspects that lower emotional health — are believed to be major causes for sexual dysfunction in both men and women
In reality, on a few and proven key herbs that shown to cure and improve on erectile dysfunction. A simple stack of 3 key supplements has proven to treat and cure erectile dysfunction, namely improving and restoring your libido, blood circulation and erectile strength.  As a naturally supplement combo, this 3 herbal combination is proven to reverse or cure erectile dysfunction.
"Dan (28 years old) contacted me for online counseling and help with his sexual problems. Although he was in a steady relationship, Dan was afraid that he would lose his girlfriend due to his inability to maintain an erection. Even when he was aroused, Dan's erection was not as strong as he would have liked it to be and it did not last very long. When making love with his girlfriend, Dan would either ejaculate too quickly or his erection would disappear, leaving him embarrassed and his girlfriend unsatisfied. This had led to frustration and the couple were having arguments about lots of things. Dan had felt too ashamed to consult anyone face to face and chose the anonymous nature of online counseling to seek help for his problem. We worked together to draw up a healthy eating plan and a daily exercise routine and I started Dan on a course of Ikawe, three times daily. After about a week, there was a noticeable difference and Dan was beginning to feel aroused more often. A month later, Dan emailed me to say that he was a different man and that he and his girlfriend were making love every night! He felt proud that he was able to make love for longer and could satisfy his girlfriend as well as himself." - Michele Carelse, Clinical Psychologist
According to Uganda's health policy priorities8,25, men's reproductive health is not given any mention. The national health policy focuses on services like family planning, diseases control like STI/HIV/AIDS, malaria, perinatal and maternal conditions, tuberculosis, diarrhoeal diseases and acute lower respiratory tract infections that are given priority8,25. The sexual and reproductive health rights in Uganda focus on maternal and child mortality, family planning and the like exclusive of men's sexual needs and rights8.
Half of the men in the study (50%) were able to complete sexual intercourse in more than 75% of attempts. A comparison of all the above mentioned parameters (NPT, hormone profile and the Florida Sexual Health Questionnaire) before and after yohimbine supplementation clearly showed that men who had milder erectile dysfunction showed improvement while those with severe erectile dysfunction failed to show much improvement.
Although there are few men who are born absolutely impotent, the number of men with erectile problems are many especially those tending to 50 years and above. Pfizer28 reported that about 40% of men above years, 50% of men above 50 years, 60% of men above 60 years and in any population are affected by ED. ED has profound effect on psychological well being, it can be devastating, it can lead to low self-esteem, depression, negative effect on relationships and reduced life satisfaction28. Among several other causes, aging is one of the factors leading to ED. There are some other social causes of ED such as high unemployment rates, and diseases like diabetes, hypertension, HIV/AIDS, high cholesterol levels, stress, smoking and obesity28. ED is slowly creating adverse problems in homes in Uganda and particularly, among the mid-aged and old men. The men with sexual impotence and erectile dysfunction deserve proper diagnosis of the conditions and treatment. Thus, the plant remedies described may be healthy if administered
The information on this website has not been evaluated by the Food & Drug Administration or any other medical body. We do not aim to diagnose, treat, cure or prevent any illness or disease. Information is shared for educational purposes only. You must consult your doctor before acting on any content on this website, especially if you are pregnant, nursing, taking medication or have a medical condition.
How common is impotence? According to findings from several studies, including “The Massachusetts Male Aging Study,” overall prevalence for men between 40–70 years old is around 52 percent (or around 30 percent of all men between 18–60 years old). That’s right — nearly half of all men over 40 experience erectile dysfunction symptoms at some point. Not surprisingly, research demonstrates that impotence is increasingly prevalent with age. Around 40 percent of men in their 40s experience sexual dysfunction. Up to 70 percent of men in their 70s experience ED. (1) Every year more than 617,000 new cases of impotence occur in the United States alone.
“Obecalp” is “placebo” spelled backwards. It might help – treatment with inactive placebos (inert substances used in evaluation of new drug treatments) works about one-third of the time in scientific studies when patients don’t know they’re getting a fake drug. Placebos are generally safe since they contain no known active agent. (However, I personally never give patients inactive placebos, and many physicians regard them as unethical.)
Ginseng. Korean red ginseng has long been used to stimulate male sexual function, but few studies have tried systematically to confirm its benefits. In one 2002 study involving 45 men with significant ED, the herb helped alleviate symptoms of erectile dysfunction and brought "enhanced penile tip rigidity." Experts aren't sure how ginseng might work, though it's thought to promote nitric oxide synthesis. "I would recommend ginseng [for men with ED]," says Espinosa. Discuss with your doctor before taking it since ginseng can interact with drugs you may already be taking and cause allergic reactions.

Some people face problems such as palpitations (fast heart beats), abnormal blood pressure, dizziness, headache, decreased hunger, diarrhea, skin irritations like itching and rash etc. Women may also suffer from mood swings, vaginal bleeding, pain in the breast and irregular periods. People suffering from heart conditions, diabetes, bleeding conditions, auto-immune disease, mental disorder and organ transplant should avoid it.

This African tree has proven to be effective and considered as one of the best herbal remedies for erectile dysfunction naturally. As a matter of fact, many clinical trials usually express improvement for almost all who is facing sexual challenges as a result of depression medications. However, this is not without some noticeable side effects like anxiety, irregular heartbeat and high blood pressure.
By doing Kegels, it’s actually possible to tone up the bulbocavernosus muscle. This muscle is extremely important for men. Thus, it lets the penis to fill with blood in order an erection could occur. The muscle also pumps during the process of ejaculation. In addition, it allows emptying the urethra after you urinate. The study has indicated that it’s necessary to perform Kegel exercises 2 times per day for at least 3 months to achieve considerable results.
Muira puama (Ptychopetalum olacoides): although used in Asia, this potency wood is actually the best known Amazonian folk medicine which increases libido and penile hardness. It acts as a nerve stimulant to heighten receptiveness to sexual stimuli as well as physical sensation of sex (9). Rich in sterols e.g., sitosterol, campesterol and lupol it activates the body’s receptors for hormones like testosterone to heighten libido and enhance performance (5). Also present are volatile oils like champor which helps restore sex drive and inner depth of libido and mental ability to be aroused.

If you’ve been to the health food store lately, you’ve seen shelves lined with vitamins and “organic” supplements, each claiming to boost immunity, revitalize organ function, or “promote health.” And it’s working. Supplements are currently a $30 billion industry in the US, with more than 90,000 products on the market, and vitamin use is on the rise. In fact, a recent survey in Journal of American Medicine Association showed that “52% of US adults reported use of at least 1 supplement product.”


However, in some people there may be a genetic defect which prevents production of carnitine in body. Additionally, certain disorders of liver, kidneys and brain may also impair the production of enough carnitine. Some medications may also cause carnitine deficiency. In such cases, it becomes necessary to supplement carnitine to ensure normal smooth functioning of our body.
The neurovascular mechanism of erection is complex and involves multiple factors including hormones, neurotransmitters, elements of the autonomic nervous system (sympathetic and parasympathetic) and vasodilators such as NO. The common causes of ED include psychogenic disturbance with failure to relax cavernous smooth muscle, arterial insufficiency as a result of atheromatous disease, damage to the parasympathetic nervous system, spinal cord injury, diabetes or following pelvic surgery such as radical prostatectomy, radical cystectomy or bowel resection [4]. It is important to note that cavernous nerves are unique in that although they belong to the autonomic nerves system they do not release either acetylcholine (Ach) or norepinephrine; however, they release NO in the penis. NO relaxes the smooth muscle of the corpora cavernosa via cyclic GMP (cGMP), allowing expansion of the cavernosal lacunar spaces, blood flow and erection. Thus, NO is not a direct dilator of the smooth muscle of cavernosal bodies, but it is an important mediator in this process. Erectile function may also be adversely affected by cigarette smoking, excess alcohol consumption, obesity and systemic diseases such as mononucleosis, hepatitis, HIV and cancer. Some men are prone to develop an erection that fails to subside after ejaculation (ie, priapism). The condition is associated with sickle-cell disease and leukemia, or may be a result of intracavernosal injection of drugs such as prostaglandin E1 [4]. Peyronie’s disease causes a physical bend in the erect penis and also contributes to ED.
Extracts from medicinal plants have been used for considerable period of time in many parts of the world, particularly in Southwest Asia, to treat ED [16]. The current review focuses on four botanical medicinal plants, the roots of which are used in enhancing sexual performance and in the treatment of ED: Eurycoma longifolia Jack (tongkat ali); Chlorophytum borivilianum (safed musli); Withania somnifera (ashwagandha); and Pausinystalia johimbe (yohimbine, formerly known as Corynanthe johimbe).
Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.
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