5 Treatments for Erectile Dysfunction

Since its initial introduction in 2010, Li-ESWT has gained cenforce 150 uk popularity as a treatment for ED (Vardi et al., 2010) (Figure 4).

• Age-related ED factors
• Testosterone decline with age
• Vascular changes in aging
• Neurological changes over time
• Managing expectations with age
• Treatment options for older men
• Safety of meds in elderly
• Adjusting dosages for age
• Lifestyle adjustments for seniors
• Quality of life improvements
• Acceptance and adaptation

Li-ESWT can achieve the purpose of treating ED primarily by stimulating tissue repair and vascular regeneration (Stoykov et al., 2020).

When to See a Doctor

After radical prostatectomy, at least 85.8% of ED patients received penile rehabilitation, including VED (Tal et al., 2011; ; Zhang et al., 2022). Studies have demonstrated that ligation of the internal paraarteries of the genitals during radical prostatectomy may lead to nerve damage and decrease arterial inflow, which is a potential cause of ED after radical prostatectomy (; Zhang et al., 2022). In terms of efficacy, Dalkin et al. conducted a study of 42 patients who had undergone nerve-preserving radical prostatectomy and discovered that only one of 36 patients who received VED had a penis length reduction more than 1 cm. Regular use of VED in the early postoperative period has been verified to be beneficial for the preservation of penile length ().

BEHAVIOR THERAPY

()study included 50 patients with type I and type II diabetes ED, treated with VED and found that 85% of patients had positive returns. Therefore, VED therapy can be used as an alternative to pharmacotherapyz (; ). Some studies have shown that VEDs can also be used in combination with laser illumination and are more effective than either alone (). VEDs are non-invasive and very effective in treating ED and improving sexual partner relationships, with a high success rate and very few side effects (), particularly in patients with ED after radical prostatectomy. In ED cenforce 150mg tablets patients after radical prostatectomy, early treatment with VED can significantly improve erectile function (Qin et al., 2018b). Li-ESWT was initially introduced as urinary system lithotripsy (Wang and Zhou, 2015), however, many studies reported the benefits of Li- ESWT in different medical fields such as musculoskeletal diseases, wound, and bone healing disorders, ischemic heart disease, and spastic tension (; ; Yue et al., 2021). At present, Li-ESWT has been widely used in the clinical treatment of ED. The mechanism of Li-ESWT treatment for ED is still unknown.

Its effects could be caused by the induction of mechanical stress, which could result in neovescularization, the recruitment of stem cells and growth factors, an improvement in blood flow, and nerve regeneration (; ).

Traditional ED Medications: Still Effective for Many

Based on summarizing the existing relevant studies and experiments, due to the continuous progress of current electrical stimulation, ES for ED has increasingly obvious advantages, including: a. It is a simple and non-invasive physical therapy program (); b. Clinically, ES treatment is much cheaper than other methods, and the patient compliance is relatively high (). The advantages of low-frequency ES for ED include (Salonia et al., 2021): few side effects, non-invasive (), easy operation; low cost, and a short single treatment time. The disadvantages include (Salonia et al., 2021): a lack of a systematic and standardized treatment plan, a lack of sufficient clinical case verification (), the difficulty of applying individualized treatment for different causes. Some studies have shown that Li- ESWT can promote the expression of neuronal nitric oxide synthase (nNOS) in endothelial cells, smooth muscle cells, and nerve cells (Yao et al., 2022). However, according to some studies, Li-ESWT does not rely on nNOS and guanosine cyclic phosphate to improve erectile function ().

Up to now, no study has confirmed the specific mechanism of Li-ESWT in the treatment of ED.

• PDE5i plus testosterone
• Lifestyle changes plus pills
• Vacuum pump plus pills
• Psychological counseling plus meds
• Multimodal treatment plans
• Personalized medicine approach
• Combining treatments for better results
• Managing multiple conditions
• Drug interaction checks
• Holistic health strategies
• Adjusting combination therapy

Carried out a study in which 50 ED patients were treated with Li-ESWT once a week for 6 weeks. It was considered a successful treatment if the IIEF-5 score increased by ≥ 5 points or the erectile stiffness score increased by ≥ 3 points.

How to Treat Erectile Dysfunction

Regenerative electrical stimulation (RES) can treat ED patients with cavernous nerve damage through promoting nerve regeneration and restoring damaged nerve function (). For example, in a study of a rat model of ED after nerve dissection, Shapira et al. found that short courses of electrical stimulation administered early in the course of nerve injury promoted recovery of nerve function (Shapira et al., 2019). found that RES after facial nerve injury in rats accelerated facial nerve function and improved regeneration of facial nerve-specific pathways, and that ES significantly increased brain-derived neurotrophic factor (BDNF) expression in the nucleus of the cell body of motor neurons after injury, promoting repair of damaged nerve cells (). In summary, the main mechanism of RES is the upregulation of BDNF and its receptor, tyrosine kinase B (trkB), in motor neurons (; ), BDNF and the binding of trkB can promote nerve regeneration and the recovery of damaged nerve function ().

Vacuum erectile device

() initially investigated the effects of FES on ED. They found that after 4 weeks of FES treatment, the patients’ IIEF-5 and Erection Hardness Score (EHS) significantly improved, indicating that FES had a positive therapeutic effect on ED. also found that transcutaneous perineal ES can treat neurogenic ED (Shafik et al., 2008). demonstrated that pelvic floor muscle function training combined with ES can produce positive results in the treatment of ED, with nearly half of the patients in the trial regaining normal erectile function (Van Kampen et al., 2003). compared the therapeutic effects of ES and aerobic exercise on ED and found that ES was significantly more effective than aerobic exercise in the treatment of ED (Rislanu et al., 2020). Among them, 56% of patients were shown to be treated effectively; 50% of patients were improved in the first 3 months, and in which 16% continued for 6 months.

Another 3 cases had improved erectile function 6 months after the treatment.

Why Are My Erections Getting Weaker?

Therefore, the authors concluded that ES combined with akupunktur for ED could produce better results than ES treatment alone. At present, akupunktur combined with electrophysiological technology is relatively mature. The update of equipment needs to closely match the development of electrophysiological technology, and ES treatment also requires more advanced techniques and equipment. It can be combined with drugs, multi-mechanism, and multi-target therapy. It can be used to treat erectile dysfunction by electrically stimulating the acupoints. In addition, the effect was significantly improved for patients with cardiovascular risk factors (p = .026) ().

Erectile dysfunction may be caused by the following conditions:

Common adverse effects of VEDs include penile contusion due to improper use, especially in patients who are taking or have recently taken anticoagulants, penile numbness and/or pain, penile coldness, and ejaculation disorders (). The device may also cause some psychological discomfort to the patient, such as frustration and feelings of lack of autonomy. Therefore, combining negative pressure suction device treatment with psychotherapy will be more effective. Moreover, the optimal duration of VED treatment for ED, the oxygen saturation in the cavernous body during treatment, and other factors need to be further studied. Electrical stimulation is one of the emerging technologies in clinical practice.

Table 3. Five-Item Version of the International Index of Erectile Function Questionnaire

It is a physical method that relies on the output of low-frequency pulsed current to treat diseases and is now widely used in urology, male surgery, gastrointestinal surgery, obstetrics, and gynecology, etc. Especially in the field of treatment of ED, increasing numbers of studies have shown that the use of electrical stimulation techniques for ED can achieve positive outcomes (Figure 3). According to some studies, the main principle of functional electrical stimulation for the treatment of ED include inducing penile endothelial proliferation and cavernous smooth muscle regeneration, promote NO release from cavernous endothelial cells (), and producing cGMP, which can relax cavernous smooth muscle and raise cavernous body pressure (). According to the current state of clinical research, most studies are limited to the efficacy of functional electrical stimulation (FES) on ED. Some scholars believe that ES can stimulate peripheral nerve regeneration (Willand et al., 2016), which can dramatically improve the recovery of nerve function, and improve ED symptoms in turn. This study proves that Li-ESWT is an effective but short-term treatment method for ED patients, especially those with cardiovascular diseases. () conducted a meta-analysis to assess the efficacy of Li-ESWT for ED and found that Li-ESWT significantly improves erectile function in patients with mild and moderate ED.

WE ARE SPECIALIZED IN ED

Compared to other penile rehabilitation therapies, VED therapy has the advantages of being non-invasive and having fewer systemic side effects (; Sultana et al., 2022) (Figure 2). The study by Sherry A Beaudreau et al. found that the correct use of the device resulted in an erection to complete normal intercourse in 90.7% of patients (49 of 54 patients), all of whom indicated that they would recommend the device to other ED patients. Approximately 93.9% of patients reported that their quality of sex life was satisfactory or very satisfactory after treatment with the VED (). In a study by Khayyamfar et al., the erectile success rate of the subjects reached 100%, and it is verified that VED is not affected by the etiology of ED (diabetic, venous occlusion dysfunction, arterial origin, etc.) in achieving erection ().

Quit smoking

Although most patients and their partners are satisfied with the device, studies had shown that the use of the device causes a lot of discomfort for some patients. For example, insufficient lubrication may lead to bruising of the penis, numbness and/or pain of the penis, cold sensation of the penis and inability to ejaculate (; ; ). About 25% of the patients in a study reported some physical discomfort during and after use of the device (). According to some studies, the negative pressure suction device also brings some psychological discomfort to patients, such as frustration and lack of autonomy (; ; ; ; Sultana et al., 2022). VED has become a common method of postoperative penile rehabilitation ().