
Delay Spray
(Premature ejaculation treatment)
Delay Spray is a tailored topical treatment to treat premature ejaculation. It works as a mild anaesthetic, helping to reduce sensitivity without diminishing pleasure. Just a few sprays are all that is needed to help you regain control over when you ejaculate and last longer during sex.
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Delay Spray: the science
- The active ingredient in Delay Spray is lidocaine. When applied to the skin, lidocaine works as a local anaesthetic.
- Applying the desensitizing spray to the penis causes a very mild numbing effect.
- Reducing sensitivity, men can have longer-lasting sex. As the sensation is mild, sexual pleasure is not compromised.
Related premature ejaculation treatments
There’s more than one solution to premature ejaculation. Take a look at our premature ejaculation treatments to find the one most suited to your needs and lifestyle.
Gain wisdom
Learn more about premature ejaculation from researched articles you can trust.
How Numan works
It’s healthcare without the hassle.
Free online consultation
Once complete, your consultation will be reviewed by our clinicians. Most prescriptions are approved the same day.
Continuous care
Have any questions or want to change your medication? Speak to our clinicians and they’ll be able to help.

Free 24-hour delivery
If your treatment is approved, it’ll be posted to you discreetly within 24 hours.
Cancel anytime
If you’re not happy with the service, or simply don’t need treatment anymore, you can cancel anytime.
Delay Spray: facts you need to know
Straightforward answers to frequently asked questions.
After you've left it to absorb, be sure to wipe off any excess spray before having sex - either with a wet towel or by quickly rinsing your penis with water. This is to minimise any transfer of the spray to your partner. In any case, we always recommend using a condom when using Delay Spray.
Delay Spray is an unlicensed medicine. For more information on what an unlicensed medicine is, please see the FAQ question “What is an “unlicensed” medicine?”.
- A medicine that is made as a different, unlicensed version of a licensed medicine (e.g. a solid oral medication made into a liquid formulation, or a medication made in a different strength to the original licensed version).
- A medicine that has no licence at all.
- A medicine that has a licence in other countries, but not the UK.
Delay Spray contains 15% Lidocaine, which is a mild anaesthetic. Our unique formulation contains 5% more lidocaine than other treatments on the market, and is classified as an "unlicensed" medicine. Delay Spray makes use of lidocaine's anaesthetic ability to delay ejaculation and prolong sex, so you can enjoy longer-lasting intercourse.
Every request for our unlicensed and off-label medicines is reviewed by our clinicians. They will review your online consultation and prescribe a premature ejaculation treatment only if it is clinically appropriate, based on individual circumstances.
- You or your partner are allergic to lidocaine
- You or your partner are allergic to any other local anaesthetics (such as anaesthetic spray or cream)
- Your partner is pregnant
- You’re an elderly man
To avoid irritation, start by using a small dose of the Spray. If you react well to it, then increase the dose.
- Priligy: This clinically proven premature ejaculation pill works by blocking the serotonin receptor. Increased serotonin activity has been shown to lead to greater climax control.
- Delay Wipes: With rapid action, wiping the product on your penis will slightly reduce sensitivity without compromising on sexual pleasure.
- Natural methods: You may want to try a more natural route for curing premature ejaculation, such as exercise, or therapy to resolve any psychological root causes.
How the Delay Spray works:
The delay spray (lidocaine) is a local anaesthetic that is used to reduce the sensitivity of the penis just before intercourse.
The reduction in sensitivity helps to delay ejaculation in cases of over-rapid or premature ejaculation. It should not impact the amount of sexual pleasure you feel during sex.
The Delay Spray should not be taken if any of the following apply to you:
- You or your partner are allergic (hypersensitive) to Lidocaine
- You or your partner are allergic (hypersensitive) to other local anaesthetics
- Your partner is pregnant
Do not use the Delay spray on broken or inflamed skin, and never spray near the eyes or nostrils.
Lidocaine spray may not be suitable for you if you have, or have ever had liver or kidney problems. If this is the case, please ask your doctor before using the spray.
High blood levels of lidocaine can cause interactions with other medicines. Although this is unlikely to occur with the low levels absorbed you should ask your doctor or our clinical team for advice before using the spray if you are taking other medicines. Please tell your doctor or pharmacist if you are taking or have recently taken any other medicines, including medicines or herbal therapies obtained without a prescription.
Lidocaine spray should not be used by elderly men.
How to take the Delay Spray correctly:
Using the spray is simple. Apply 2-3 sprays to the head and shaft of your penis and leave it for five to fifteen minutes to give it time to absorb into your skin. You can do this before or after getting an erection. Before having sex, be sure to wipe off any excess spray – either using a wet towel or by quickly rinsing. This is to make sure that you minimise the transfer of the spray to your partner. In any case, we always recommend using a condom.
As long as you don’t exceed 2-3 sprays, the amount of lidocaine in the Delay Spray will not numb your penis completely – it will only reduce your sensitivity, ultimately giving you more control over when you ejaculate. You can, however, experiment with the dosage and find the right one for you.
Lidocaine spray is safe to use whilst wearing regular latex condoms. However, it could cause condoms made of polyurethane-based materials to wear down so these types of condoms should be avoided.
You should not exceed the maximum dose of 24 sprays within 24 hours.
Possible Delay Spray side effects:
The most common side effects are a stinging or burning sensation, temporary numbness and loss of erection, although this last one could be due to the time spent waiting for the spray to work. Less commonly you could experience redness, irritation or itching. If you experience any of these, you should stop using the spray. If you are worried about any side effects, speak with our clinical team or your doctor.
When your spray arrives, please make sure to read the patient information leaflet enclosed. It contains other important safety information as well as a complete list of possible side effects.
In case of an urgent medical problem, please contact NHS 111 via 111.nhs.uk or by calling 111. NHS 111 is available 24 hours a day, 7 days a week.
To speak to our clinical team please email [email protected]