Potential Side Effects and Safety Considerations
Speak with our men’s health experts to make a plan that tackles the root cause, not just the symptoms. Around 40% of men with erectile dysfunction have an underlying health issue that may contribute to their symptoms.1 We provide a comprehensive assessment of key health areas linked to ED to help identify possible causes. Optimal levels of testosterone ensure healthy bodily functions.
What is erectile dysfunction (ED)?
In people with ED, an enzyme called PDE5 breaks down cGMP too quickly, reducing blood flow and causing the erection to fade. ED treatments block PDE5, helping more blood reach the penis. This leads to firmer, longer-lasting erections. Treat the symptoms with ED medication, and get 50% off an ED blood test to investigate the underlying cause.2-5 1 in 3 men with ED have low-T If left untreated, leads to higher risk of stroke and heart attacks 62% of people with heart disease have ED If left untreated, vascular problems can be fatal 65% of men with diabetes have ED Around 80-85% of people with type 2 diabetes are overweight or obese Untreated diabetes can lead to blindness, kidney failure and heart attacks Reclaim your confidence in the bedroom with clinically proven ED treatments delivered to your door. Take a simple blood test to ed gel uncover what’s really going on. Lower levels of the hormone can impact libido, sexual function, energy, and mood. Erectile dysfunction can be an early warning sign of coronary heart disease. This test will help you to determine your risk and take action sooner. High cholesterol levels impact blood flow around the body and can therefore be a contributor to erectile dysfunction. This test will give you a clear picture of your levels.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Generic | 40mg | 60 + 6 Pills | 130.98€ 124.74€ | |
| Cialis Generic | 5mg | 10 Pills | 29.39€ 27.99€ | |
| Kamagra Gold | 100 mg | 120 + 6 Pills | 330.74€ 314.99€ | |
| Viagra Original | 100mg | 76 + 4 Pills | 306.59€ 291.99€ | |
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| Levitra Generic | 20mg | 270 + 10 Pills | 376.33€ 358.41€ | |
| Cialis Professional | 40mg | 20 Pills | 110.24€ 104.99€ | |
| Kamagra Gold | 50 mg | 360 + 6 Pills | 713.95€ 679.95€ | |
| Cialis Super Active | 20mg | 270 + 30 Pills | 661.49€ 629.99€ | |
| Viagra Generic | 100mg | 360 + 10 Pills | 330.21€ 314.49€ |
It's not just about being ready in the bedroom. Specialists in medicine, nutrition, performance, and sexual health. BSc (Hons) MBBS MRCGP AFHEA MA (Hons) AFMCP I felt fairly comfortable talking to my partner about my ED. I was actually more nervous speaking to the doctor about it, but when I found Numan, I realised it was very easy to get it sorted discreetly. I think any sort of relationship where you can’t fulfil someone’s needs is a bit of a deal breaker. It’s given me confidence as I know it’s going to work.
| Drug Type | Mechanism of Action | Target Enzyme/Pathway | Typical Use Cases |
|---|---|---|---|
| PDE5 Inhibitors | Inhibit phosphodiesterase type 5 enzyme | PDE5 enzyme | Relaxation of penile arteries |
| Testosterone Replacement | Increase testosterone levels | Hormonal pathway | Hormonal deficiency cases |
| Vasodilators | Directly relax smooth muscle | Nitric oxide pathway | Severe cases of ED |
| Melanocortin Agonists | Stimulate melanocortin receptors | Central nervous system | Experimental, limited availability |
Numan is brilliant as there are so many different options to choose from. I tried a few different plans and found that a daily treatment suited me best. Whenever love is in the air, I’m ready.
Articles in Erectile dysfunction
Cardiovascular diseases may be a contraindication to treatment, as severely impaired patients may run the risk of a cardiac complication related to vigorous sexual activity. Likewise, patients actively taking nitrates, including nitroglycerine and other agents, are contraindicated from receiving prescriptions for PDE5 inhibitor. Relative contraindications to the use of PDE5 inhibitor include alpha-adrenergic antagonists. Visual disturbances can be seen with sildenafil (blue haze to the visual field) as a result of inhibition of the PDE6 enzyme. A very rare but more serious visual complication is shared by all PDE5 inhibitors.
Executive Summary
This would be non-arteritic anterior ischemic optic neuropathy (NAION). A number of cases have been reported and generally risk factors for this very rare form of blindness are severe cardiovascular conditions. In summary, men at high-risk for cardiovascular disease with congestive heart failure or unstable angina should not receive treatment for sexual dysfunction until their cardiac condition has stabilized. The FDA advises patients to stop taking these medicines and call a doctor immediately, if they experience sudden or decrease vision loss in one or both eyes. Furthermore, patients taking or considering taking these products should inform their healthcare professionals if they have ever had severe loss of vision, which may reflect a prior episode of NAION.
Nausea and Vomiting
Such patients are at an increased risk of developing NAION again. Men with diabetes, radical prostatectomy, and other complicating factors may still benefit from treatment with a phosphodiesterase type-5 inhibitor such as Viagra. Patients who fail a trial of PDE5 inhibitor should be informed of the benefits and risks of other therapies. This of a different PDE5 inhibitor is unlikely to have a profound effect on sexual function and someone who fails a first drug trial, but should be considered in selected cases. Second-line therapies include intra-urethral suppositories, intra-cavernous drug injection, vacuum-constriction devices, and penile prosthesis. It’s given me a lot more confidence in myself and with my partner. I had a few misconceptions about the treatment which Numan has explained really well. It's just given me a lot more self-belief when it comes to being intimate.
- Counseling may help if emotional or psychological factors cause ED.
- Psychotherapy can address performance anxiety.
- Relationship counseling improves communication.
- Stress, depression, and anxiety can affect erections.
- Mental health support can enhance treatment outcomes.
- Combining therapy with medication often yields better results.
Rabijewski M, Papierska L, Kozakowski J, Zgliczyński W.
- PDE5 inhibitors require sexual arousal to work effectively.
- They are contraindicated with nitrates for chest pain.
- Possible side effects include headaches and flushing.
- These medications do not cause an erection without stimulation.
- Effectiveness varies among individuals tested during clinical trials.
- Consult a doctor before starting any ED medication.
The high prevalence of testosterone deficiency in population of Polish men over 65 years with erectile dysfunctions. Olinic DM, Stanek A. Vascular diseases: Etiologic, diagnostic, prognostic, and therapeutic research. Erectile dysfunction and diabetes: A melting pot of circumstances and treatments. McMurray JG, Feldman RA, Auerbach SM, Deriesthal H, Wilson N, Multicenter Study Group. Long-term safety and effectiveness of sildenafil citrate in men with erectile dysfunction. Long-term safety and tolerability of tadalafil in the treatment of erectile dysfunction.
What are the latest treatments for erectile dysfunction?
Vacuum constriction devices can be a useful second-line treatment option especially in the patient with a supportive partner in a stable relationship. Virtually all men of all ages and with all types of erectile dysfunction can have successful intercourse with a vacuum constriction device. Several medications are not recommended for the treatment of erectile dysfunction. These include trazadone, yohimbine, and herbal libido gummies female uk therapies, as there is no evidence to support their safe use for the treatment of erectile dysfunction. It is important to note that testosterone therapy is not indicated for the treatment of erectile dysfunction in the patient with a normal serum testosterone level.
Table 1. Risk Factors for Erectile Dysfunction
When other treatment options are not successful, penile implant surgery can provide excellent patient and partner satisfaction. Both malleable (bendable) and inflatable devices can be implanted to allow penile rigidity and satisfactory sexual intercourse. The patient considering prosthesis implantation, should be aware of the different types of prosthesis, risks of infection and erosion, mechanical failure and resulting re-operations, differences from the normal flaccid and erect penis including the possibility of penile shortening, and the potential reduction in the effectiveness of other therapies if the device is subsequently removed. Penile implant surgery can be very effective, provided that precautions are taken to avoid infection. Prosthesis surgery is contraindicated if systemic cutaneous or urinary infection is present.
The Best Practice: Treat Erectile Dysfunction with a Urologist
Antibiotics should be provided pre-operatively, and the surgical site should be shaved immediately prior to surgery. We use both Mentor and AMS penile implants with specialized antibiotic coats. Patients are hospitalized overnight for closed suction drainage and sent home on seven days of post-operative antibiotics. Using these and other precautions, our implant infection rate is comparable to national averages (2-4%, 1-2% for antibiotic coated implants). Vascular surgery is recommended only in healthy individuals with recently acquired erectile dysfunction due to a focal arterial narrowing (usually related to trauma) and in the absence of generalized vascular disease. 2004;45(3): 339–344; discussion 344-5.
PHOSPHODIESTERASE TYPE 5 INHIBITORS
No names, no logos, no delivery fee. All content on this page has been medically reviewed by: Hassan Thwaini, Clinical Pharmacist and Copywriter, Master of Pharmacy (MPharm) on 30 March, 2026. Find the clinically proven ED treatment that suits you best. 4.6* from over 33,000 people like you. Here’s the breakdown of what happens in your body to get the blood flowing again:1 Arousal triggers cGMP, a molecule that boosts blood flow to the penis and helps you get an erection. Answer a few simple questions to get the treatment you need. Erectile dysfunction (ED) is a common type of male sexual dysfunction.
Cialis (tadalafil (cialis))
MUSE is an intra-urethral suppository of alprostadil, of vaso-active drug that relaxes smooth muscle in the penis and induces penile erection. Although not as effective as intra-cavernosal penile injection, MUSE is a less invasive treatment option. An initial trial dose of intra-urethral alprostadil should be administered under healthcare provider supervision due to the risk of fainting. The cost of intra-urethral suppositories is high with respect to the overall success and therefore should be used judiciously. Nearly 85% of men with erectile dysfunction in a clinical trial responded adequately enough to intra-cavernosal injection to have successful intercourse.
Frequently Asked Questions
Intra-cavernosal injection is the most effective non-surgical treatment for erectile dysfunction. However, it is invasive and has the highest potential for priapism (prolonged painful erection). Thus, the initial trial dose of intra-cavernosal injection therapy should be administered under healthcare provider supervision. An erection lasting more than four to five hours associated with pain is an indication for an immediate evaluation and treatment. Patients who are considering ICI should be informed of the potential occurrence of prolonged erections, have a plan for urgent treatment of prolonged erections, and be within access to healthcare.
10 Men's Sexual Health Questions That Are Too Embarrassing to Ask
Alprostadil (prostaglandin E-1) is an FDA approved agent for the treatment of erectile dysfunction by intra-cavernosal injection. Other agents used in combination with alprostadil include phentolamine and papavarin. Nearly 95% of men with erectile dysfunction can obtain an erection sufficient for sexual satisfaction with a vacuum constriction device. Only vacuum constriction devices containing a vacuum limiter should be used. All FDA approved devices have such a limiter. It is when a man has trouble getting or keeping an erection.
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