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Delay Spray Side Effects: Is It Safe for PE?

The delay spray side effects aren’t something too serious that you should be worried about. The common side effects include skin irritation and itching, loss of sensation and erection, transmission to your partner, and some serious side effects like breathing issues and body aches.

You can always switch to non-numbing herbal climax control sprays that are 100% safe and have no side effects.

This article explores the common and severe delay spray side effects, numbing vs non-numbing premature ejaculation (PE) spray harmful effects, are delay sprays safe to use, and much more.

What is a Delay Spray?

A delay spray is a topical desensitizing spray used for the treatment of premature ejaculation (PE). It works by making you last longer in bed. Most delay sprays use a topical anesthetic which reduces the sensitivity of your penis. Non-numbing delay sprays are made of herbs and plant extracts that delay orgasm without reducing the sensitivity of your penis.

Whether you are using a numbing delay spray or an herbal non-numbing spray, it has only one purpose: To treat premature ejaculation and help you last longer in bed.

How Delay Spray is Made?

Premature ejaculation sprays are made in 2 different ways:

1. Local anesthetics

Lidocaine and benzocaine are the two most used topical anesthetics used in delay sprays. The FDA has approved both lidocaine and benzocaine for use in male genital desensitizer sprays with certain guidelines related to concentration and usage which can be found here.

2. Herbs

Herbs and plant extracts are also used to manufacture climax control sprays. The herbal delay sprays use natural anesthetics that numb your penis. Clove oil and extract are the most used natural numbing agents used in herbal delay sprays.

Some herbal sprays have a non-numbing formula. These sprays are suitable for men who don’t like losing sensation during intercourse and want to enjoy sex. 

How Delay Spray Works?

Delay spray works by minimizing the sensation in your penis which delays the ejaculatory reflex. On the other hand, non-numbing PE sprays strengthen ejaculatory muscles without any reduction in sensitivity.

Numbing sprays (both herbal and non-herbal) work in the same way. They reduce sensation and block signals from reaching your brain. This delays the ejaculatory reflex and consequently, the ejaculation process is delayed.

Non-numbing delay sprays give you natural control over ejaculation by strengthening your ejaculatory muscles. The herbs from ancient Chinese and Indian medicine systems that are believed to delay orgasm are used in these delay sprays. The actual working mechanism is different and depends on the herbs used.

Delay Spray Side Effects

The side effects of a delay spray are inherited from its active ingredient(s).

Since both lidocaine and benzocaine are local anesthetics, they have almost similar side effects that include:

1. Skin Irritation

Skin irritation is the most common delay spray side effect.

The numbing agent in the spray also causes desensitization to surrounding skin and tissues which leads to irritation, itching, and burning.

It is recommended to always test the PE spray on a small patch of skin (e.g.; leg) before applying it to your genitals. Additionally, avoid using the spray every day, as this can lead to increased skin irritation over time.

Skin irritation is a temporary side effect and it goes away automatically after some time. In case you feel uncomfortable for a prolonged duration after applying the spray to your penis, discontinue use and see a doctor.

2. Transfer to Partner

Vaginal numbness is a common issue that women face when delay spray is transmitted to their vaginas during intercourse.

Delay spray can transfer to your partner during sexual intercourse. This makes her numb too and she will take longer than expected to orgasm. And this is disastrous because it will be nearly impossible to satisfy her completely.

You need to do two things to avoid transmission of spray to your partner:

  1. Wait 5 to 15 minutes after applying the spray to your penis. Let it dry completely.
  2. Wash your penis before intercourse.

This will keep her safe and you both will be able to enjoy sex to the fullest.

3. Decreased Pleasure

This is a natural outcome of using a PE spray. It reduces pleasure and sometimes it can make sex nothing more than a physical activity.

You need to use a small quantity of spray. Alternatively, you can switch to non-numbing delay sprays if numbing sprays make sex unpleasant for you.

4. Reduced Sensitivity

This might sound contradictory as delay sprays are used to reduce sensitivity, but they can often overdo.

Too much reduction in sensitivity and sensation might backfire and lead to loss of erection and makes it hard to orgasm. This is something you can control.

Reducing the number of jets can solve this issue.

5. Other Side Effects

Delay sprays have some serious but rare side effects that are inherited from lidocaine and benzocaine. Serious side effects include:

  • Severe skin burning and rash
  • Allergic reaction to either benzocaine or lidocaine or both
  • Body aches, headache, and muscle aching
  • Fever and fatigue
  • Dizziness
  • Inflammation
  • Breathing issues and heartbeat fluctuations
  • Weakness.

The likelihood of these side effects is very rare. In case you experience any of these side effects after using a delay spray, consult a doctor immediately.

Normally, men experience these side effects when they use premature ejaculation spray excessively. Too much lidocaine or benzocaine isn’t good for you (even if it is applied topically). You shouldn’t exceed 20 jets per 24 hours for benzocaine delay sprays and 10 jets per 24 hours for lidocaine sprays. This limit is imposed by the FDA, so stick with it to stay safe.

As a general rule of thumb, avoid using delay spray repeatedly in a single day.

Non-Numbing Delay Spray Side Effects

Non-numbing herbal desensitizing sprays have no side effects. This is a reason why a lot of men prefer using herbal non-numbing sprays.

Anesthetic (whether it is herbal or synthetic) has side effects. When you switch to a non-numbing herbal delay spray, you don’t apply any anesthetic to your penis so you don’t experience any negative effects.

Herbs are safe to use and have no side effects.

Additionally, non-numbing premature ejaculation sprays do not reduce pleasure, don’t transmit to your partner, and don’t impact erection or orgasm. This makes them a perfect and safe choice.

Is Delay Spray Safe to Use?

Yes, delay sprays are safe to use. Both numbing and non-numbing desensitizing sprays are safe to use.

The side effects aren’t too serious and they go away as the effect of the anesthesia wears off. The occurrence of the side effects is limited to less than 1% of men.

 The effectiveness and safety of delay sprays is scientifically proven in several studies. One study reported that 5% lidocaine helps in the treatment of premature ejaculation without any adverse effects. Another study reported that benzocaine wipes increase ejaculation duration by 5.5 minutes after using them for 2 months without any side effects and the participants (and their partners) tolerated benzocaine without issues.

Both benzocaine and lidocaine are well tolerated and don’t cause any issues in most cases.

If you experience any negative affect after using a numbing delay spray, you should change it. Switch between benzocaine and lidocaine sprays.

And if both don’t suit you, switch to non-numbing delay sprays which are 100% safe.

Check out this list of the best delay sprays for PE that include benzocaine, lidocaine, and non-numbing delay sprays.

Best Numbing Delay Sprays

Here are the best numbing PE sprays:

  1. VigRX Delay Spray: It contains benzocaine and plant extracts making it the only PE spray that has both herbs and local anesthetic. Shop VigRX Plus.
  2. Lube Life Climax Control Delay Spray: It has 7.5% benzocaine which is the highest concentration you will find in a benzocaine delay spray. Shop Lube Life Climax Control Delay Spray.
  3. Dynamo Delay Male Genital Desensitizer Spray: It is a lidocaine delay spray that contains 13% lidocaine making it quite strong. Shop Dynamo Delay Spray.
  4. K-Y Duration Spray: It has 9.6% lidocaine which is quite effective in delaying ejaculation. Shop K-Y Duration Spray.

Best Non-Numbing Delay Sprays

Here are the best non-numbing sprays for premature ejaculation:

  1. Lafiya Delay Spray: It contains natural herbs that help you last longer in bed without numbing your penis. Shop Lafiya Delay Spray.
  2. Ussato Male Delay Spray: It has a non-numbing formula and contains herbs like maca and Epimedium extracts. Shop Ussato Male Delay Spray.


Does delay spray have side effects?

Yes, numbing delay sprays have side effects that include skin irritation, redness, itching, and dryness. In severe cases, you might experience severe skin burning, fever and body aches, inflammation, dizziness and weakness, and breathing issues.
Non-numbing herbal delay sprays don’t have any scientifically known side effects.

Can delay spray be used daily?

Yes, you can use delay spray daily. However, excessive use of topical premature ejaculation sprays is associated with severe side effects. Do not exceed 10 jets for lidocaine sprays and 20 jets for benzocaine delay sprays per 24 hours to stay safe.

Will delay spray affect my partner?

Yes, delay spray might affect your partner by numbing her too. You must wait 5 to 15 minutes after applying the delay spray and then wash your penis before intercourse to avoid transmitting the spray to your partner.

Use Desensitizing Spray Without Any Fear

Delay sprays are safe to use and carry no severe harmful effects. The FDA has clear guidelines for delay spray manufacturers which keeps these products safe for the general public.

PE sprays that contain local anesthetic cause temporary skin irritation that goes away after some time. No side effects are permanent so you are good to go.

Herbal delay sprays are risk-free and don’t cause any skin irritation. If you are afraid of delay spray side effects, switch to herbal numbing or non-numbing delay sprays that have no negative effects and are 100% safe to use.

Check out this list for the best PE delay sprays and choose the one based on your preferences.