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It is important for a health professional to take a full sexual history that includes all of these areas. If you are experiencing sexual difficulties, a full sexual history, a physical examination and evaluation of cardiovascular risk needs to be done. Tests should include the measurement of testosterone levels, blood fats and sugars, and blood pressure. Your doctor should talk to you about reversible lifestyle risk factors that might affect erection quality (such as cigarette smoking, substance use, obesity or a sedentary lifestyle). A full history should also include an inventory of all medications taken (such as antidepressants and antihypertensives) and recreational drugs (including anabolic steroids, alcohol and psychoactive substances) as these may be related to erectile dysfunction. Your doctor might consider a change in your treatment regimen. This might be appropriate if your impotence started soon after starting the drug. Medications such as sildenafil ( Viagra ), tadalafil ( Cialis ), vardenafil ( Levitra ) and avanafil ( Spedra or Stendra ) are used to treat erectile dysfunction. They work by increasing blood flow to the penis, making it more sensitive to touch. They do not primarily increase sexual desire and only work when you are sexually stimulated. These medications are usually the first-line medical treatment for erectile dysfunction and are effective for about 70% of men. The medications vary in dosage, how quickly they start to work, how long they work for, and their side-effects. Possible side-effects include facial flushing, nasal congestion, headaches and indigestion. There can also be drug-drug interactions with sildenafil tablet price other medications you take, potentially including anti-HIV drugs. When taken with ritonavir or cobicistat (boosting agents included in some HIV treatment regimens), levels of the erectile dysfunction medication may be increased, potentially adding to side-effects. On the other hand, when taken with non-nucleoside reverse transcriptase inhibitors (NNRTIs), levels of the erectile dysfunction drug may be lowered. These drugs should also be taken with care if you are using ketoconazole, itraconazole or erythromycin (drugs used to treat some infections). In these instances, doses of sildenafil and other medications need to be modified or they may need to be avoided altogether. The recreational drug ‘poppers’ should not be used with any erectile dysfunction medications as this could result in a potentially fatal drop in blood pressure. In the UK, you can get Viagra and similar medications at a pharmacy after a short consultation, without a prescription. This offers the opportunity to speak to a pharmacist about drug interactions and contraindications. These medications are also easy to obtain online, at sex shops or through other informal channels. However, without adequate consultation with a healthcare professional, there is a greater risk of drug interactions or other problems. Low testosterone (hypogonadism) requires testosterone replacement treatment to restore sexual desire, improve erection quality and enhance the effectiveness of erectile dysfunction medications. Erectile dysfunction medications may be helpful but not as effective if underlying hypogonadism is not treated. When first-line erectile dysfunction medications do not restore normal erectile function, other medical or surgical treatments should be considered as a second-line therapy, including injections (such as Caverject , Viridal or Invicorp ) directly into the penis to help with getting an erection. In circumstances where all other medical therapies have failed, the use of vacuum pumps or surgical implants remain the only choices for improving erections. Where psychological causes contribute significantly to erectile dysfunction, psychosexual or cognitive behavioural therapy could be helpful. Counselling should also be provided in cases where the primary cause is physical to reduce the associated psychological component. Counselling may also help with HIV-related stigma, reducing anxiety relating to erectile dysfunction and fear of HIV transmission. Some gay and bisexual men pair recreational drugs (such as crystal methamphetamine) with sex in what is referred to sildenafil teva 100mg price as chemsex or party’n’play. Men may also take erectile dysfunction medications in this situation, often for purposes such as lengthening the time taken to reach orgasm, maintaining erections for prolonged periods or to counteract the loss of erections caused by chemsex drugs. For some men, using these medications can also serve to mask a lack of sexual confidence and self-esteem, or even low desire. It’s also possible to develop unreasonable expectations of your erectile performance. If you are using Viagra, Cialis or other drugs in this way – especially if you sildenafil citrate walgreens are buying the pills online, at sex shops or in clubs – there are some risks to be aware of: Becoming dependent on the medication and losing confidence in your own sexual abilities. Buying pills which contain too little of the active ingredient to work properly (some are counterfeit). Not getting medical advice on how to use the medications properly, with the result that they do not work. Not getting medical advice on using them safely – there may be drug-drug interactions or you may have another medical condition that makes them unsafe to use. Taking high doses, which makes interactions with your anti-HIV drugs and other problems more likely. Taking them at the same time as cocaine or ecstasy may place additional strain on your heart. Using them at the same time as ‘poppers’, which could result in a potentially fatal drop in blood pressure. Poppers and erectile dysfunction medications should not be used at the same time. A dangerous drop in blood pressure could happen at any time when mixing poppers with these medications, even if it has never happened to you in the past. What’s the secret to having a good sex life after prostate cancer? It’s very simple, says Johns Hopkins urologist Trinity Bivalacqua, M.D., Ph.D. If they don’t work, you move to injectable medications. Also, having a loving and understanding partner always helps.” There’s also the vacuum erection device (VED). It is not a first-line treatment for ED because there’s a high drop-out rate, Bivalacqua says. However, the VED can play a very important role in another aspect of surgical recovery: penile rehabilitation (see below). First, the pills: “When one of my patients leaves the hospital after a radical prostatectomy, he takes home a prescription for Viagra,” says Bivalacqua. Although some doctors prescribe the pills this way, it’s not what physicians call an “evidence-based” practice; that is, the medical literature doesn’t back it up conclusively. Instead, Bivalacqua tells his patients to take it as needed . “It is very difficult for me to tell a man that he should spend $600 a month to take a daily erection drug, because the evidence of a quicker return of erections is just not there.” However, he adds, “taking a pill daily may provide a benefit, and a lot of prostate cancer patients want to take a proactive approach. If that’s the case, then I encourage them to go ahead.” Taking a pill like Viagra can boost confidence as well as help with erections, but even so, the first try might be frustrating. “I tell men that it often takes three or four attempts with Viagra to have a true response that will allow penetrative sex.” This doesn’t usually occur within the first couple of months after surgery, “but usually men see the most meaningful recovery around 9 to 12 months after surgery,” Bivalacqua notes. Just to recap here: Don’t be discouraged if the first time after surgery is not that great. The blood supply to the penis is still good.” So basically, it’s like a car that is having trouble starting. It just means that at least right now, you might need a little help. Now, here’s a question Bivalacqua asks all of his patients a couple months after surgery, when they are healing and are no longer having any problems with urinary leakage. (Note: not every man has urine leakage after surgery, but some men do and it is usually temporary.) “How important is it to you to have penetrative sex?” If that is very important to the man and his partner, “then I ask how often he has tried Viagra over the last four weeks.” If the man has tried it multiple times with no success, “I recommend that he start injection therapy immediately.” Remember, the penis works. “By injecting a medication will increase the blood flow to that area, the man has a very good chance to restore erections and get that important part of his and his partner’s life back.” Injection therapy? But it’s a tiny needle, and your doctor won’t just hand it to you and say, “Good luck, buddy.” You will be taught how to use it. “Injection therapy allows a man to have sexual intercourse again,” says Bivalacqua. Very important: “We know that the more blood flow there is throughout the penis following a nerve-sparing radical prostatectomy, either with a pill like Viagra or with an injection of a pharmacological agent, the better the chances of regaining erections.” Bivalacqua explains: “sildenafil citrate walgreens If you don’t have enough blood flow within the penis after surgery, it becomes ischemic; it does not get the nutrients it needs to stay healthy.” Let’s take a moment to think about rehabilitation – say, after a bad injury. Maybe a man needs to learn to walk again, or use his hands, or how to talk again. If that guy just sits around and hopes it will happen and gets frustrated when it doesn’t , you may agree that he’s not taking the approach most likely to guarantee success. To put it bluntly, your penis needs rehab, too: “By increasing the flow of oxygenated blood to the penis, whether it is from a pill or an injection, we are able to preserve the erectile bodies (called the corpora cavernosa; these are chambers where blood flows to provide a rigid erection), so they will respond once those nerves start to work again.” How injection therapy works: As its name suggests, Tri-mix is actually three drugs (papaverine, phentolamine, and prostaglandin E-1). “The specific formulation of these drugs is based on the type of erection achieved with test dosages in the doctor’s office,” says Bivalacqua. “We teach the patient how to self-inject,” and understandably, this may take some getting used to. “The medication is shot into the base of the penis with a small hypodermic syringe,” and it works pretty quickly – within five to 20 minutes. What happens is that the Tri-mix causes the smooth muscle tissue in the penis to relax; it also dilates the main arteries and allows blood to fill the penis. “The erection can last between 30 and 90 minutes, and it becomes more rigid with sexual stimulation.” However, it may not always disappear right away after orgasm. (Note: After prostatectomy, there is no ejaculation, because the organs that contribute fluid for semen are gone .) How well does it work? Pretty well; the success rate is between 70 and 80 percent. However, the main cause of failure is poor blood flow to the penis, Bivalacqua says. “Sometimes, although the shot produces an initial erection, it doesn’t last because the veins in the penis are damaged,” because of heart disease, diabetes, or other health problems, in addition to the surgery. Each shot costs about $7, and even though it works, about half of men abandon it within a year. Bivalacqua speculates that one reason is that these men didn’t get good or detailed enough instruction for them to feel confident injecting themselves. Also, it may take two or three visits for an experienced urologist to determine the optimum combination and dosage of the medication. The Vacuum Erection Device (VED) and penis-stretching: One fact about the penis: It needs activity. The nerves in those neurovascular bundles are also responsible for nighttime erections (in your sleep), and those “are responsible for penile health and strength.” Think of tiny push-ups happening in your sleep. After surgery – temporarily if one or both nerve bundles (the nerves to the penis) are spared – these erections don’t happen. If these bundles are damaged or removed during surgery, scar tissue can develop. When any part of the body is injured, a scar forms. This is because as it heals, tissue gets fibrosis (it hardens; this is the more rigid tissue that makes up a scar). There is extra collagen in there, and this contracts over time. This contraction can shrink the penis by as much as half an inch. I’d rather have the cancer!” or make any hasty decisions, please read this next sentence: “The good news is that there is a way to prevent the loss of length in the penis: using a vacuum erection device,” Bivalacqua says. Please note this important point: We’re focusing on stretching, not shrinking. Briefly, the VED is what you might suspect; an actual vacuum. The device costs between $200 and $500, and is available from the pharmacy with a prescription. You place a clear plastic cylinder over the penis, and use either a manual or electrical pump to create negative air pressure (a vacuum). It takes about two minutes to achieve an erection; then you slip a flexible tension ring from the bottom of the cylinder around the base of the penis. “No matter what is specifically causing the erection, the vacuum causes the vessels in the penis to fill with blood, just as they would during a normal erection.” There’s a downside, though: “The big complaint of all men using the VED is that the penis becomes cold and semi-rigid, and this makes intercourse difficult.” Granted, it may not be the best way for you to have sex. However, you may want to think of it more in the category of an exercise bike : It can help you get back in shape. A recent study from the Cleveland Clinic evaluated the early use of a VED after radical prostatectomy. “One group of 74 men used the VED at least twice a week, starting one month after surgery, for a total of nine months,” says Bivalacqua. “The second group of 35 men did not receive any erection treatment.” The study’s investigators found that “only about 23 percent of men who used the VED properly complained of decreased length and girth of the penis, compared with 85 percent in the group who did not use it as directed, twice weekly.
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