ED injection that can work in 5 minutes.

Viridal Duo is an injection treatment for ED. It’s injected into the side of the penis and starts to work from five minutes later.
Get expert help for erectile dysfunction. Talk to us to get tailored advice and order Viridal Duo online.
Viridal Duo is an alprostadil injection for men with erectile dysfunction. It’s quite similar to Caverject, but the way you prepare the injection is slightly different. Because it’s an injection, it’s intended for men who can’t use oral tablets like Viagra, or who’ve tried these and found that they haven’t worked.
It’s called Viridal Duo because there are two chambers in the injection - one containing powder and another containing liquid that mix together to make the injectable solution.
The active ingredient in Viridal Duo is alprostadil. Alprostadil is a drug that helps to dilate blood vessels, and this helps to improve circulation to the penis.
In men with ED, blood can’t flow into the penis as easily, and it’s this that prevents an erection. There are lots of reasons why this can happen. Stress, anxiety, poor lifestyle or an underlying medical condition can all be possible causes.
When more blood can get into the penis, it helps you to have stronger erections that last for longer.
You should inject Viridal Duo right before engaging in sexual activity. After an injection, you should develop an erection that’s firm enough for sex within 15 minutes. You may have an erection in a much quicker 5 minutes.
Alprostadil medications, like Viridal Duo, are highly effective treatments for erectile dysfunction. A study of the effects of injectible alprostadil in men with ED found that it produced sufficient erections for nearly 90% of men who took it.
Viridal Duo may work well for you if you haven’t had success when using oral treatments for ED, like Sildenafil. It can also be helpful for you if you can’t take drugs like these because you’re on a medication that could interact with them, or you have a medical condition that makes them unsuitable.
In men with ‘neurogenic ED’ (erectile dysfunction caused by a neurological condition like diabetic neuropathy or multiple sclerosis) alprostadil is estimated to have a 73% success rate.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
These instructions for Viridal are intended as a guide. You should follow the directions you get with the medication, as these will give you a more detailed overview (with pictures) of how to inject Viridal.
Every man with erectile dysfunction responds to treatment differently. If a neurological condition like multiple sclerosis or a spinal cord injury is causing your erectile dysfunction, your doctor may start you on the lowest dose of Viridal Duo: 1.25 micrograms.If you have erectile dysfunction resulting from other medical issues, you might have a higher starting dose of 2.5 micrograms.
After beginning treatment, your clinician will increase your dosage by 2.5mcg or 5mcg as needed. They will continue increasing your dose until you reach an erection that lasts an hour. For most men, this results in a dose between 10mcg and 20mcg, but it may get as high as 40mcg.
Getting the dose right for Viridal Duo requires a few chats with a clinician. It’s recommended that you speak to someone every three months while you’re taking Viridal Duo. This is to help you make sure the dose is working well for you.
We can help you to make sure you’re getting the most out of your treatment. We’ll follow up with you regularly to check in and see how your treatment is going.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
Have something specific you want to know? Search our info below, or ask our experts a question if you can’t find what you’re looking for.
Efficacy and Safety of Intracavernosal Alprostadil in Men with Erectile Dysfunction. New England Journal of Medicine, 334(14), pp.873–877.
do not know what this means
IT WORKS.
Recommended
Works very very well and without the usual side effects of alprostadil. Was recommended this as my usual Caverject is still out of stock. Slight inconvenience as has to be kept in fridge but have bought insulin travel pouch for those longer journeys!
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Meet RuaraidhDelivery, consultation, treatment. It’s all included in the price.
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2 Injection | £64.95 |
4 Injection | £109.95 Save £19.95 |
6 Injection | £156.95 Save £37.90 |
8 Injection | £202.95 Save £56.85 |
10 Injection | £248.95 Save £75.80 |
12 Injection | £294.95 Save £94.75 |
Quantity | Starting from |
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2 Injection | £55.95 |
4 Injection | £94.95 Save £16.95 |
6 Injection | £135.95 Save £31.90 |
8 Injection | £176.95 Save £46.85 |
10 Injection | £216.95 Save £62.80 |
12 Injection | £257.95 Save £77.75 |
Quantity | Starting from |
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2 Injection | £64.95 |
4 Injection | £112.95 Save £16.95 |
6 Injection | £163.95 Save £30.90 |
8 Injection | £213.95 Save £45.85 |
10 Injection | £264.95 Save £59.80 |
12 Injection | £342.95 Save £46.75 |
Quantity | Starting from |
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1 Injection | £35.95 |
2 Injection | £58.95 Save £12.95 |
3 Injection | £81.95 Save £25.90 |
4 Injection | £104.95 Save £38.85 |
5 Injection | £127.95 Save £51.80 |
6 Injection | £149.95 Save £65.75 |
7 Injection | £173.95 Save £77.70 |
8 Injection | £196.95 Save £90.65 |
9 Injection | £219.95 Save £103.60 |
10 Injection | £242.95 Save £116.55 |
11 Injection | £265.95 Save £129.50 |
12 Injection | £288.95 Save £142.45 |
Quantity | Starting from |
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1 Injection | £37.95 |
2 Injection | £59.95 Save £15.95 |
3 Injection | £83.95 Save £29.90 |
4 Injection | £106.95 Save £44.85 |
5 Injection | £129.95 Save £59.80 |
6 Injection | £152.95 Save £74.75 |
7 Injection | £175.95 Save £89.70 |
8 Injection | £198.95 Save £104.65 |
9 Injection | £221.95 Save £119.60 |
10 Injection | £244.95 Save £134.55 |
11 Injection | £267.95 Save £149.50 |
12 Injection | £289.95 Save £165.45 |
Quantity | Starting from |
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1 Injection | £55.95 |
2 Injection | £96.95 Save £14.95 |
3 Injection | £135.95 Save £31.90 |
4 Injection | £176.95 Save £46.85 |
5 Injection | £216.95 Save £62.80 |
6 Injection | £257.95 Save £77.75 |
7 Injection | £296.95 Save £94.70 |
8 Injection | £337.95 Save £109.65 |
9 Injection | £377.95 Save £125.60 |
10 Injection | £418.95 Save £140.55 |
11 Injection | £457.95 Save £157.50 |
12 Injection | £498.95 Save £172.45 |
Quantity | Starting from |
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2 Injection | £43.95 |
4 Injection | £73.95 Save £13.95 |
6 Injection | £101.95 Save £29.90 |
8 Injection | £130.95 Save £44.85 |
10 Injection | £158.95 Save £60.80 |
12 Injection | £188.95 Save £74.75 |
Quantity | Starting from |
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2 Injection | £49.95 |
4 Injection | £84.95 Save £14.95 |
6 Injection | £119.95 Save £29.90 |
8 Injection | £153.95 Save £45.85 |
10 Injection | £188.95 Save £60.80 |
12 Injection | £222.95 Save £76.75 |
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28 Tablets | £84.95 |
56 Tablets | £158.95 Save £10.95 |
84 Tablets | £234.95 Save £19.90 |
Quantity | Starting from |
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28 Tablets | £84.95 |
56 Tablets | £160.95 Save £8.95 |
84 Tablets | £234.95 Save £19.90 |
Quantity | Starting from |
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4 Tablets | £55.95 |
8 Tablets | £94.95 Save £16.95 |
12 Tablets | £135.95 Save £31.90 |
16 Tablets | £176.95 Save £46.85 |
20 Tablets | £218.95 Save £60.80 |
24 Tablets | £259.95 Save £75.75 |
28 Tablets | £301.95 Save £89.70 |
32 Tablets | £342.95 Save £104.65 |
Quantity | Starting from |
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4 Tablets | £55.95 |
8 Tablets | £94.95 Save £16.95 |
12 Tablets | £135.95 Save £31.90 |
16 Tablets | £176.95 Save £46.85 |
20 Tablets | £218.95 Save £60.80 |
24 Tablets | £259.95 Save £75.75 |
28 Tablets | £301.95 Save £89.70 |
32 Tablets | £342.95 Save £104.65 |
Quantity | Starting from |
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4 Tablets | £33.95 |
8 Tablets | £51.95 Save £15.95 |
12 Tablets | £72.95 Save £28.90 |
16 Tablets | £89.95 Save £45.85 |
20 Tablets | £113.95 Save £55.80 |
24 Tablets | £129.95 Save £73.75 |
28 Tablets | £148.95 Save £88.70 |
32 Tablets | £168.95 Save £102.65 |
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4 Tablets | £39.95 |
8 Tablets | £65.95 Save £13.95 |
12 Tablets | £89.95 Save £29.90 |
16 Tablets | £116.95 Save £42.85 |
20 Tablets | £141.95 Save £57.80 |
24 Tablets | £166.95 Save £72.75 |
28 Tablets | £194.95 Save £84.70 |
32 Tablets | £219.95 Save £99.65 |
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4 Tablets | £49.95 |
8 Tablets | £86.95 Save £12.95 |
12 Tablets | £119.95 Save £29.90 |
16 Tablets | £159.95 Save £39.85 |
20 Tablets | £194.95 Save £54.80 |
24 Tablets | £228.95 Save £70.75 |
28 Tablets | £263.95 Save £85.70 |
32 Tablets | £297.95 Save £101.65 |
Quantity | Starting from |
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4 Tablets | £44.95 |
8 Tablets | £74.95 Save £14.95 |
12 Tablets | £104.95 Save £29.90 |
16 Tablets | £134.95 Save £44.85 |
20 Tablets | £166.95 Save £57.80 |
24 Tablets | £196.95 Save £72.75 |
28 Tablets | £226.95 Save £87.70 |
32 Tablets | £256.95 Save £102.65 |
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1 Pellets | £47.95 |
6 Pellets | £130.95 Save £156.75 |
Quantity | Starting from |
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1 Pellets | £47.95 |
6 Pellets | £130.95 Save £156.75 |
Quantity | Starting from |
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4 Tablets | £19.95 |
8 Tablets | £24.95 Save £14.95 |
12 Tablets | £28.95 Save £30.90 |
16 Tablets | £33.95 Save £45.85 |
20 Tablets | £39.95 Save £59.80 |
24 Tablets | £44.95 Save £74.75 |
28 Tablets | £49.95 Save £89.70 |
32 Tablets | £53.95 Save £105.65 |
Quantity | Starting from |
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4 Tablets | £19.95 |
8 Tablets | £24.95 Save £14.95 |
12 Tablets | £28.95 Save £30.90 |
16 Tablets | £33.95 Save £45.85 |
20 Tablets | £39.95 Save £59.80 |
24 Tablets | £44.95 Save £74.75 |
28 Tablets | £49.95 Save £89.70 |
32 Tablets | £53.95 Save £105.65 |
Quantity | Starting from |
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4 Tablets | £19.95 |
8 Tablets | £24.95 Save £14.95 |
12 Tablets | £28.95 Save £30.90 |
16 Tablets | £33.95 Save £45.85 |
20 Tablets | £39.95 Save £59.80 |
24 Tablets | £44.95 Save £74.75 |
28 Tablets | £49.95 Save £89.70 |
32 Tablets | £53.95 Save £105.65 |
Quantity | Starting from |
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4 Tablets | £24.95 |
8 Tablets | £30.95 Save £18.95 |
12 Tablets | £37.95 Save £36.90 |
16 Tablets | £44.95 Save £54.85 |
20 Tablets | £51.95 Save £72.80 |
24 Tablets | £56.95 Save £92.75 |
28 Tablets | £61.95 Save £112.70 |
32 Tablets | £67.95 Save £131.65 |
Quantity | Starting from |
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4 Tablets | £27.95 |
8 Tablets | £34.95 Save £20.95 |
12 Tablets | £41.95 Save £41.90 |
16 Tablets | £48.95 Save £62.85 |
20 Tablets | £55.95 Save £83.80 |
24 Tablets | £61.95 Save £105.75 |
28 Tablets | £68.95 Save £126.70 |
32 Tablets | £75.95 Save £147.65 |
Quantity | Starting from |
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28 Tablets | £32.95 |
56 Tablets | £55.95 Save £9.95 |
84 Tablets | £78.95 Save £19.90 |
Quantity | Starting from |
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28 Tablets | £41.95 |
56 Tablets | £67.95 Save £15.95 |
84 Tablets | £97.95 Save £27.90 |
Quantity | Starting from |
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4 Tablets | £33.95 |
8 Tablets | £53.95 Save £13.95 |
12 Tablets | £72.95 Save £28.90 |
16 Tablets | £93.95 Save £41.85 |
20 Tablets | £111.95 Save £57.80 |
24 Tablets | £132.95 Save £70.75 |
28 Tablets | £152.95 Save £84.70 |
32 Tablets | £173.95 Save £97.65 |
Quantity | Starting from |
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4 Tablets | £33.95 |
8 Tablets | £53.95 Save £13.95 |
12 Tablets | £72.95 Save £28.90 |
16 Tablets | £93.95 Save £41.85 |
20 Tablets | £111.95 Save £57.80 |
24 Tablets | £132.95 Save £70.75 |
28 Tablets | £152.95 Save £84.70 |
32 Tablets | £173.95 Save £97.65 |
Quantity | Starting from |
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4 Tablets | £30.95 |
8 Tablets | £47.95 Save £13.95 |
12 Tablets | £63.95 Save £28.90 |
16 Tablets | £79.95 Save £43.85 |
20 Tablets | £95.95 Save £58.80 |
24 Tablets | £111.95 Save £73.75 |
28 Tablets | £125.95 Save £90.70 |
32 Tablets | £143.95 Save £103.65 |
Quantity | Starting from |
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4 Tablets | £51.95 |
8 Tablets | £88.95 Save £14.95 |
12 Tablets | £125.95 Save £29.90 |
16 Tablets | £164.95 Save £42.85 |
20 Tablets | £201.95 Save £57.80 |
24 Tablets | £237.95 Save £73.75 |
28 Tablets | £274.95 Save £88.70 |
32 Tablets | £309.95 Save £105.65 |
Quantity | Starting from |
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4 Tablets | £38.95 |
8 Tablets | £61.95 Save £15.95 |
12 Tablets | £89.95 Save £26.90 |
16 Tablets | £119.95 Save £35.85 |
20 Tablets | £144.95 Save £49.80 |
24 Tablets | £167.95 Save £65.75 |
28 Tablets | £193.95 Save £78.70 |
32 Tablets | £218.95 Save £92.65 |
Quantity | Starting from |
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4 Tablets | £43.95 |
8 Tablets | £75.95 Save £11.95 |
12 Tablets | £107.95 Save £23.90 |
16 Tablets | £137.95 Save £37.85 |
20 Tablets | £169.95 Save £49.80 |
24 Tablets | £199.95 Save £63.75 |
28 Tablets | £232.95 Save £74.70 |
32 Tablets | £262.95 Save £88.65 |
Quantity | Starting from |
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4 Tablets | £45.95 |
8 Tablets | £78.95 Save £12.95 |
12 Tablets | £112.95 Save £24.90 |
16 Tablets | £147.95 Save £35.85 |
20 Tablets | £181.95 Save £47.80 |
24 Tablets | £216.95 Save £58.75 |
28 Tablets | £249.95 Save £71.70 |
32 Tablets | £285.95 Save £81.65 |
Quantity | Starting from |
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4 Tablets | £36.95 |
8 Tablets | £51.95 Save £21.95 |
Quantity | Starting from |
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4 Creams | £94.95 |
8 Creams | £165.95 Save £23.95 |
12 Creams | £239.95 Save £44.90 |
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Erectile dysfunction: Here are some other options.
Injectable treatment that works from 5 minutes. Good option if tablets haven't worked for you.
Comes as an on-demand pill that lasts for 36 hours, or as a daily dose that's active all the time.
Lower dose pill. Better option if you're older or have a pre-existing condition like diabetes.
Small pellet you insert into the tip of the penis, that works from 10 minutes.
Like Viagra, but cheaper and works in the same way. Non-branded version of the original ED drug.
Like Cialis, but without the branding (so it's cheaper). 'Weekend' and daily options available.
Non-branded version of Levitra. Works in the same way, but cheaper.
The one you've heard of. Works in 30-60 minutes and lasts for up to 5 hours.
Rebranded version of Viagra that comes in one dose (50mg) and doesn't need a prescription.
Cream that you apply to the tip of the penis and works from 5 minutes.
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