Which drug for erectile dysfunction?

[9] It is unclear if it is effective for treating sexual dysfunction in females. [8] It can be taken orally (swallowed by mouth), intravenously (injection into a vein), or through the sublingual route (dissolved under the tongue).

What special precautions should I follow?

BSc (Hons) MBBS MRCGP AFHEA MA (Hons) AFMCP “Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population With Associated Organic Risk Factors.” Journal of Andrology (2013). “Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population With Associated Organic Risk Factors.” Journal of Andrology (2013). Answer a few simple questions to get the treatment you need. Sildenafil, sold under the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. [4][8] It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud's phenomenon. [8][10] Onset when taken orally is typically within twenty minutes and lasts for about two hours. Common side effects include headaches, heartburn, and flushed skin.

Product	Dosage	Quantity + Bonus	Price
Levitra Generic	60mg	360 + 10 Pills	906.69€ 863.51€	Buy
Kamagra 100 mg	100 mg	12 Pills	55.64€ 52.99€	Buy
Viagra Generic	100mg	270 + 10 Pills	270.47€ 257.59€	Buy
Cialis Professional	40mg	180 + 4 Pills	618.23€ 588.79€	Buy
Viagra Generic	200mg	30 + 2 Pills	83.07€ 79.11€	Buy
Viagra Original	100mg	14 + 2 Pills	89.03€ 84.79€	Buy
Levitra Soft Tabs	20mg	360 + 20 Pills	682.21€ 649.72€	Buy
Cialis Generic	40mg	120 + 8 Pills	206.98€ 197.12€	Buy
Viagra Super Active	100mg	120 + 16 Pills	198.37€ 188.92€	Buy
Viagra Soft Tabs	100mg	270 + 10 Pills	419.95€ 399.95€	Buy
Viagra Original	100mg	120 + 8 Pills	470.39€ 447.99€	Buy
Viagra Generic	50mg	60 + 4 Pills	83.93€ 79.93€	Buy
Cialis Black	80mg	120 + 8 Pills	264.77€ 252.16€	Buy
Viagra Soft Tabs	100mg	30 + 4 Pills	83.06€ 79.10€	Buy
Cialis Super Active	20mg	10 Pills	55.64€ 52.99€	Buy

[8] Caution is advised in those with cardiovascular disease. [8] Rare but serious side effects include vision problems, hearing loss, and prolonged erection (priapism) that can lead to damage to the penis. [8] Sildenafil should not be taken by people on nitric oxide donors such as nitroglycerin, as this may result in a serious drop in blood pressure. Sildenafil acts by blocking phosphodiesterase 5 (PDE5), an enzyme that promotes breakdown of cGMP, which regulates blood flow in the penis.

Can Supplements Help Erectile Dysfunction?

In addition he takes testosterone and sildenafil as needed. This is a classic example of why people with ED need complete care: a psychological exam, history and physical exam, and diagnostic studies with long term follow-up care. Patients with ED should not just be prescribed sildenafil (Viagra) and then be lost to follow-up. Make erection worries a thing of the past. Medically equivalent to Viagra®, but at a fraction of the cost.

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We’ll ask you a couple of quick medical questions. Tick the boxes and a clinician will review your answers and issue you a prescription. Your selected treatment will be delivered for free, with discreet packaging and instructions on how to use it. Chat with a medical expert whenever you need. Enabling the mission of revolutionising how men approach health, they are at the core of the men’s wellness platform.

Mild side effects

Excellent service and products which really do work. Have helped me get back a lot of confidence and appreciate this company massively!!! Excellent service and extremely well priced supplements. Very efficient team, advise is beyond expectation service and supply was second to none, I'd recommend any day Excellent service has helped me greatly and given me so much confidence first class All content on this page has been medically reviewed by: Hassan Thwaini, Clinical Pharmacist and Copywriter, Master of Pharmacy (MPharm) on 30 March, 2026. Sildenafil is an effective treatment vardenafil canada for erectile dysfunction. [8] It requires sexual arousal to work, and does not by itself cause or increase sexual arousal.

• Erectile dysfunction impacts over 30 million men worldwide.
• Long-term use of ED tablets generally safe under medical supervision.
• Erectile response involves nervous, vascular, and hormonal factors.
• Men using nitrates should not take ED tablets.
• Lifestyle factors like smoking worsen ED symptoms.
• ED medication effectiveness varies depending on health.
• Psychological support can improve medication outcomes.
• ED tablets should be taken as directed to avoid complications.
• Some men might need dose adjustments for better results.
• ED treatment options include pills, injections, and devices.
• Awareness of potential drug interactions is essential.
• Consulting a healthcare provider ensures personalized treatment.

[8] It also results in dilation of the blood vessels in the lungs.

• PDE5 inhibitors are not suitable for women and should not be used by them.
• Sildenafil generic versions have made treatment more accessible financially.
• Tadalafil's effect on BPH can improve urinary symptoms in addition to ED.
• Vardenafil's orally disintegrating form does not require water for ingestion.
• Avanafil's rapid onset makes it appealing for spontaneous sexual activity.
• Herbal products may interact with prescription medications unpredictably.
• Regular cardiovascular exercise can enhance the benefits of ED medication.
• Diabetic men may require higher doses or combination therapies for ED.
• Transparency with partners about ED treatment can reduce performance anxiety.
• Disposal of unused medication should follow local guidelines to prevent misuse.

Pfizer originally discovered the medication in 1989 while looking for a treatment for angina.

How to Identify Safe Supplements

If the sildenafil response is not reliably improving erection, the physician should first check if the patient is taking the pill correctly. The physician should also check the patient’s testosterone level. One investigator in Italy gave testosterone to patients with low testosterone who did not respond to sildenafil (Viagra). When daily testosterone was given, subsequent sildenafil (Viagra) use resulted in IIEF (the International Index of Erectile Function questionnaire used to determine erectile function) scores improving significantly. Other risk factors for erectile dysfunction include neurologic problems (multiple sclerosis, stroke), depression and medications for treating diabetes, hypertension, heart disease and depression.

Does Viagra increase a man’s sex drive?

There are many oral therapies for erectile dysfunction, but the only approved medication in the US is the PDE 5 enzyme inhibitor sildenafil (Viagra). Unapproved therapies, some of which are available in the US and some elsewhere, some of which have data to prove efficacy and some not, include tadalafil (Cialis), vardenafil (Levitra), yohimbine, phentolamine, trazodone, apomorphine and neutraceuticals. PDE5 inhibitors act to relax penile erectile tissues with sexual stimulation thus enhancing your ability to get an erection. Sildenafil (Viagra) is effective for all sorts of erectile dysfunction in 69% of people. Why is there blue 100 pill a need for another pill?

What ED pill is best for me?

In some cases the erection is not hard enough, sometimes sildenafil (Viagra) just doesn’t work. Structurally vardenafil (Levitra) is similar to sildenafil, while tadalafil (Cialis) is very different. Vardenafil (Levitra) is almost 10 times more biochemically potent than sildenafil, therefore a lower dose is needed to facilitate the penile erection, potentially resulting in less side effects. Selectivity is the ability of the drug to attach to the specific enzyme PDE 5 found in penile tissues. Vardenafil (Levitra) is more selective than sildenafil and tadalafil (Cialis) to PDE5, which again means a lower dose is needed with potentially less side effects. [11] It was approved for medical use in the United States and in the European Union in 1998.

• Herbal and OTC supplements may not be FDA-approved.
• PDE5 inhibitors are the main class of ED drugs.
• Some ED tablets are available without a prescription in certain countries.
• Keep medications out of reach of children.
• Psychological counseling can complement medication treatment.
• Physical exercise can improve blood flow and ED outcomes.
• Side effects can include dizziness and vision changes.
• Combining ED tablets with recreational drugs is risky.
• Proper hydration can influence medication absorption.
• Not all ED conditions require medication; lifestyle may help.
• Document any adverse reactions to your healthcare provider.
• Regular check-ups help monitor cardiovascular health.

[5][8][11][12] In 2023, it was the 151st most commonly prescribed medication in the United States, with more than 3 million prescriptions.

What should I do if I forget a dose?

Tadalafil is very specific for PDE5 and is also very specific for the enzyme PDE11. Unfortunately, we don’t know much about PDE11, which is found in the heart, in the pituitary gland in the brain and in the testicles. Pharmacokinetics, half-life, is how long the medication stay s in the blood. This means that vardenafil (Levitra) should act longer than sildenafil (Viagra) but the clinical significance is not known. Tadalafil (Cialis) has the longest half-life and allows you to take the medication and not relate the sexual activity to the immediate use of the medication.

Regional issues

The drawback is if you need nitrates after using tadalafil (Cialis), this medication lasts a long time in your blood stream and may place you at a higher risk. Younger people might do well treated with tadalafil, (Cialis) while older people with other health issues might be better off using sildenafil (Viagra) or vardenafil (Levitra) but more data are needed. The side effects of vardenafil (Levitra) are potentially less than sildenafil (Viagra), but more data are needed. In a recent study on men with erectile dysfunction and diabetes, vardenafil (Levitra) improved their erectile dysfunction. Tadalafil (Cialis) is as effective as sildenafil (Viagra), and vardenafil (Levitra) with similar side effects except for back pain that occurs occasionally with tadalafil, probably because of the long half-life.

Can I take Viagra after I’ve had my prostate removed?

Many people stop taking ed gel drugs because they are experiencing side effects, they no longer have a partner, or they are worried about safety. Sexual activity is not a major contributor to the risk of a heart attack. Sexual activity, with or without sildenafil (Viagra) increases the chance of an MI during sexual activity by only 0.1%. If pills fail, there are vacuum devices, Muse, injections, bypass surgery and implants. The patient making a presentation has had penile bypass surgery. [13][14] It is available as a generic medication. [15][16] In the United Kingdom, it is available as a pharmacy medicine. The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete sexual intercourse).

Medication	Average Cost per Dose	Cost for a 30-Day Supply	Over-the-Counter Options	Cost Range	Notes
Viagra (Brand)	$30-$50	$900-$1500	-	High	Prescription required
Generic Sildenafil	$1-$5 per tablet	$30-$150	-	Low	Same effect as branded
OTC Supplements	$20-$70/month	N/A	Available online	Varies	Effectiveness is less certain

Its use is now one of the standard treatments for erectile dysfunction, including for males with diabetes mellitus.

Choose the erection pill that’s right for you.

A compounded version of finasteride that goes on skin and is not FDA-approved has also been linked with ED. It depends on the cause of your ED. Various things can contribute to ED — including lifestyle habits, stress, health conditions, and certain medications and surgeries. Some causes of ED are within your ability to change or get treated, which might in turn get rid of your ED. Other causes of ED can't be cured.

Less common

Even so, various treatments might help you get and keep an erection that's firm enough for sex. The most common sexual dysfunctions in men include lack of interest, premature ejaculation and erectile dysfunction. The latter affects 52% of men between the ages of 40 and 70, including mild, moderate and complete forms of ED. Organic or physical causes for sexual dysfunction in men include vascular, hormonal and neurologic factors. Concerning vascular causes, the risk factors for atherosclerosis (including smoking, high blood pressure, diabetes (diabetics do not respond well to pills like sildenafil (Viagra)) and high cholesterol are ALSO risk factors for erectile dysfunction.

Viagra and foods

Since a straddle injury or use of a narrow saddle can obstruct and impair arteries to the penis, bicycle riding is also considered a risk factor for erectile dysfunction. Little attention has been paid to endocrine factors. Testosterone modulates desire, arousal and orgasmic function. Concerning the orgasmic response, testosterone modulates the integrity of genital sensory receptors. Concerning the arousal response, decreased testosterone blood levels can influence the efficacy of sildenafil (Viagra). Tentative evidence suggests that sildenafil may help males who experience antidepressant-induced erectile dysfunction.

Do erection pills have side effects?

It contains the same active ingredient as branded alternatives. Sildenafil works by encouraging more blood to flow to the penis, ensuring a strong erection when you need one. It’s effective for 82% of men.1 Find the clinically proven ED treatment that suits you best. No names, no logos, no delivery fee. 4.6* from over 33,000 people like you. While sildenafil improves some markers of disease in people with pulmonary arterial hypertension, it does not appear to affect the risk of death or serious side effects.

• Sildenafil is typically taken 1 hour before sexual activity.
• Tadalafil as-needed is taken at least 30 minutes prior, daily dose is taken same time daily.
• Vardenafil should be taken 25-60 minutes before sexual activity.
• Avanafil can be taken as early as 15 minutes before, with a window up to 30 minutes.
• High-fat meals can delay sildenafil and vardenafil absorption by up to 1 hour.
• Tadalafil daily dose (2.5mg or 5mg) allows for spontaneity without timing concerns.
• Do not take double doses if one tablet does not work; consult your doctor instead.
• Some men may experience nasal congestion or dizziness as side effects.
• Keeping a log of effectiveness and side effects can help optimize treatment.
• Patience is key; it may take a few attempts to find the right medication and dose.