Phosphodiesterase-5 enzyme inhibitors are medications used to treat erectile dysfunction, enlarged prostate (benign prostate hyperplasia), and pulmonary arterial hypertension (PAH), a condition of high blood pressure in the arteries that carry deoxygenated blood from the heart to the lungs. Relax the smooth muscles in the penis and increase blood flow into the corpus cavernosum, the erectile tissue in the penis. Improve blood flow in the prostate and relieve urinary symptoms associated with an enlarged prostate. Relax the smooth muscles around the pulmonary arteries, which results in arterial dilation and reduced pulmonary blood pressure.
Erectile dysfunction (ED) is the inability to hold an erection long enough to enjoy sexual activities. It’s extremely common – research shows that up to half of men over the age of 40 experience some level of ED. .
Injections do require training and it may be tricky to get the right dose initially. We always do the first injection in the office to show you how to do it and to give us a good idea about the proper dose. Our patients are usually anxious about injecting their penis but are almost always surprised by how painless the process is. Pros Cons Very effective (85%) Mimics normal erection Discreet Risk of prolonged erection (priapism) Risk of penile scarring Pain with injection (usually mild) Bruising or bleeding Hard to use if have tremor or poor vision or severe obesity Poor long-term satisfaction (less than 40%)
Can’t or don’t want to take ED drugs? The vacuum pump method is the next most common choice among men with erectile dysfunction who pass on pills, says Dr. Bennett. To create an erection, you place a plastic cylinder over the penis and pump the air out of the cylinder to force blood to flow into the penis. An elastic ring that you slide onto the base of your penis holds the erection. This ED treatment device is effective for about 75 percent of men. Side effects include numbness, bruising, and weak ejaculation — and the ring must be removed after 30 minutes.
Erectile dysfunction, also known as ED or impotence, is defined as the inability to maintain a penile erection sufficient for successful sexual intercourse. Achieving an erection is a complex process involving the brain, hormones, nerves, muscles, and blood circulation. If something interferes with this process, the result can be erectile dysfunction.
An erection occurs because of increased blood flow to your penis. ED can occur as a problem in any stage of the erection process. It may be related to problems with blood flow to your penis, nerve damage, or stressors and emotions. Being able to achieve an erection sometimes but not every time you want to have sex Being able to achieve an erection that doesn’t last long enough for intercourse Being unable to achieve an erection at all
Before we get into why it might not work for you, let’s discuss how Viagra actually works. Viagra is the brand name for the drug sildenafil, which is a PDE5 inhibitor. PDE5 is an enzyme that can make it difficult for your blood vessels and arteries to relax and dilate. This can reduce the amount of blood flow to various parts of the body, including the penis. PDE5 inhibitors reduce the amount of the PDE5 enzyme in your body to increase blood flow for your erections. Therefore, sildenafil and other PDE5 inhibitors address blood flow problems that may cause erectile dysfunction.
Table 3: Hemodynamic Data in Patients with Stable Ischemic Heart Disease after Intravenous Administration of 40 mg of Sildenafil
Certain behaviors and choices can make it harder to maintain an erection for men who don’t have ED. These include sleep patterns, use of alcohol and drugs, stress management, and even lack of exercise.
There are other similar medicines called tadalafil (Cialis), vardenafil (Levitra) and avanafil (Spedra) that work in a similar way. Buying Viagra online
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Home remedies come in handy tohelp men achieve greater sexual potency. "Some of these remedies may help, butthey may prove ineffective for others. Experimenting with different homeremedies yields beneficial results for less advanced cases," cautions Dr. M.P. Mani, (Bachelor of Ayurvedic Medicine and Surgery).
Prescription ED medications can potentially lower blood pressure. If you already have low blood pressure or are being treated for high blood pressure, there is a possibility that ED treatments could lead to hypotension, which is a serious risk. The doctor will be able to advise you on safe treatment options. You may need blood pressure results to acquire a prescription for certain ED medications.
You can submit a claim to be reimbursed by your FSA, HSA, or HRA provider whenever you make a payment to K Health for your medication, K Health membership (which includes unlimited Primary Care, Mental Health, Pediatric, and Urgent Care visits), specialized treatment plans, or one-time visit.
Erectile dysfunction (ED) can be defined as a failure to attain or maintain an erection adequate for pleasing sexual activity. It is a relatively common medical problem and is estimated to affect 322 million people worldwide, of whom 30 million live in Africa (1). Its etiology can be organic, psychogenic, or most commonly, derived from a combination of the two (2). ED is age-associated, with prevalence rates ranging from 5–9% for men 18–39 years, 11–18% for men 40–59 years, and 44–70% for men 60 years, and older (3).
In the rare event you have a painful or prolonged erection lasting 4 or more hours, stop using this drug and get medical help right away, or permanent problems could occur.
While sildenafil is often the go-to for erectile dysfunction treatment, it may not work for everyone. In some cases, our providers may not prescribe it due to potential interactions with other medications you’re taking. In other cases, you may try it and notice it doesn’t help your erections. Some men find that it stops working as well over time. It’s important to talk to our providers if you experience these issues with sildenafil, as there are other options available.