Hezkue

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  1. Click on the green "Get Started" button, then click "Start Consultation" button on the next page.
  2. Fill in our short consultation form.
  3. Choose delivery method and mode of payment.
  4. Our team of expert prescribers will assess whether medication is suitable.
  5. If you get the green light and it is deemed suitable, your order will be processed quickly and efficiently.
Confidential Service

Your privacy is important, Prescription Doctor are committed to keeping your details completely confidential.

This is why we also take steps to conceal your prescription products under two layers of packaging.

Delivery and Packing
Discreet Delivery?

We have a commitment to delivering a discreet service and understand your need for privacy. We ship all orders via a trackable courier using discreet, plain packaging.

Do I Need to Wait in All Day for Delivery?

Once your order is dispatched you will receive a tracking number via sms and email.

Do You Deliver on Weekends?

We deliver medications between Monday and Saturday. You can upgrade to Saturday delivery on Friday.

My Order Hasn’t Arrived What Should I Do?

You should receive a tracking number with your order which you can use this number to track your parcel online. This should give you a clear indication of where your parcel is. If you haven’t received your parcel in the time frame given by our couriers, contact your local depot to find out where it is. You can also contact our support team who will do this for you.

Can I Be Notified by Text?

On checkout you will be asked to leave your mobile number so our courier can text you about the delivery. This is also useful if the courier has problems finding your address. We will not use your mobile number for anything else.

Payment Methods
How Can I Pay for My Order?

You can pay for your order using credit, debit card or via bank transfer.

I Don’t Have a Credit Card, How Can I Pay?

If you don’t have a credit or debit card you can pay via bank transfer. We will give you a unique reference number at checkout along with details of how to make the transfer. Once the money has cleared in our account, we will process your order.

How Do You Keep My Details Safe?

We are a completely secure site and take many measures to ensure your details are kept safe. We understand that you have a right to extreme privacy when purchasing sensitive health medications. All information that you provide to us is stored on our secure servers. Any payment transactions will be encrypted using SSL technology.

Payment and refunds?

You can pay for your order using credit, debit card and bank transfer.

Card Payment: Please notify us that you wish to cancel your order. Your refund will show available In 1 - 3 days.

Bank Transfer: A member of our team will contact you requesting for your bank details. These details are only used to transfer the funds back into your account.

Treatment Information

Table of contents:

What is Hezkue Spray?

Hezkue is a prescription-only medicine used to treat erectile dysfunction, which is the inability to achieve or maintain an erection firm enough for sexual activity. It contains sildenafil, the same active ingredient as Viagra and Viagra Connect, but in a liquid suspension oral spray form rather than a tablet. Each spray contains 12.5 mg of sildenafil, and the number of sprays can be adjusted according to the prescribed dose, typically equivalent to 50 mg or 100 mg of a tablet.

The medication delivers a controlled dose of sildenafil directly into the mouth, where some of the medication is absorbed through the lining of the mouth (mucosa). This allows the medicine to enter the bloodstream more rapidly, often producing effects faster than tablets. Hezkue offers men a modern, discreet alternative to the traditional ED pill to combine fast absorption with convenient use.

Hezkue is particularly useful for men who:

  • Prefer a faster-acting alternative to tablets.
  • Find it difficult to swallow pills.
  • Want a discreet, portable treatment option.

How Does Hezkue Sildenafil Spray Work?

During sexual stimulation, the body releases nitric oxide, which relaxes the blood vessels in the penis. This allows more blood to flow into the erectile tissue, producing an erection. In cases of erectile dysfunction, the phosphodiesterase type 5 (PDE5) found in blood vessels in the penis, lungs, and other tissues naturally breaks down this process too quickly, thereby making it difficult to sustain an erection.

Hezkue contains sildenafil citrate, a type of medicine known as a PDE5 inhibitor (phosphodiesterase type 5 inhibitor). Sildenafil blocks PDE5, allowing blood vessels to remain dilated longer and leading to stronger, longer-lasting erections. Unlike hormonal treatments, sildenafil only works in response to sexual arousal. Sildenafil doesn’t trigger an erection on its own.

How Long Does Hezkue Take to Work?

Hezkue can begin working in as little as 5 minutes. Because Hezkue is a spray formulation, some of the medication is absorbed quickly through the lining of the mouth. This means it doesn’t need to go through the stomach, so the medicine works faster than a tablet.

The manufacturer recommends taking Hezkue one hour before you plan to have sex. This is to ensure that the swallowed medication has time to reach its site of action.

The timing may vary slightly depending on your individual metabolism, recent food intake and sexual arousal. Effects typically last between 4 and 6 hours, giving a flexible window for intimacy.

How Effective is Hezkue Suspension Spray?

Sildenafil, the same active ingredient in Hezkue, is a well-established and highly effective treatment for erectile dysfunction.

While no large-scale Phase 2 or 3 trials have yet been published specifically for Hezkue, research on its liquid form has shown some clear advantages over traditional tablets. In one study, 56 healthy men received a 100 mg dose of liquid sildenafil (ASP-001) or standard Viagra in a randomised crossover trial. The aim was to compare how quickly and effectively each form was absorbed.

Key findings:

  • Faster absorption: The liquid form reached higher blood levels within 5-20 minutes, compared with tablets. 
  • Similar overall absorption: Both versions provided the same total amount of sildenafil in the body. 
  • Quicker effect: Faster absorption suggests the spray may start working sooner, which could benefit many users. 
  • More convenient: The oral spray can be taken discreetly, without the need for water

Although Hezkue is a newer delivery method, its effectiveness is backed by the well-proven benefits of sildenafil itself. Many men find that the spray feels faster-acting and more predictable than tablets.

How to Use Hezkue Spray

Use Hezkue as prescribed by your clinician. Take the spray orally (inside the mouth); do not inhale it. Do not spray this medicine into your nose or apply it to your skin.

Hezkue spray should be used about an hour before you plan to have sex. Clinical studies have demonstrated that it may begin working sooner. However, the manufacturer still recommends waiting at least an hour to receive the optimal benefit. Do not use Hezkue more than once a day.

Sildenafil, the active medication in Hezkue, requires you to be sexually aroused for it to work. You should engage in foreplay or masturbation as you normally would.

For best results, use Hezkue on an empty stomach or avoid heavy, high-fat meals beforehand, as these can delay its action. Drinking excessive alcohol before using the spray can also delay or weaken the effects.

Instructions For Using Hezkue Spray

The Patient Information Leaflet provided with the medication contains detailed instructions for using Hezkue spray. When you are ready to take a dose, follow these instructions:

  1. Remove the child-resistant cap by pushing it down firmly and turning anticlockwise. Place the dosage pump on top of the bottle, sliding the plastic tube into the liquid. Screw clockwise until it is firmly attached to the bottle
  2. Shake the bottle well for about 20 seconds before each use so the medicine is properly mixed
  3. Turn the nozzle on the dosing pump to the open position 
  4. Before each use, activate the pump three times to prime it. Discard any product released into an absorbent material
  5. Tilt your head back a little. Open your mouth and put the bottle next to your chin. Press the dosing pump as many times as required by your prescription. Apply to your tongue and swallow the suspension immediately with saliva
  6. Turn the nozzle of the pump to the closed position 
  7. Remove the pump from the bottle by unscrewing anticlockwise. Tap the plastic tube against the internal wall of the bottle to remove any excess liquid 
  8. Put the child-resistant screw cap back on the bottle and turn clockwise to close
  9. Wash the dosage pump thoroughly with water after each use. Activate the pump to remove excess water. Allow to air dry fully.

Once the liquid level in the bottle falls below the red line, stop using Hezkue and dispose of it responsibly.

Hezkue Spray Dosage Information

Each Hezkue spray delivers roughly 12.5 mg of sildenafil. Do not take Hezkue together with other medications containing sildenafil. The typical dosing schedule is as follows:

  • 4 sprays (50 mg) or 8 sprays (100 mg), depending on individual response. 
  • Do not exceed the maximum dose of 100 mg in 24 hours.

Your clinician may start you on a lower dose to assess tolerance, especially if you have never used sildenafil before. If your current dose does not help you to get an erection that lasts long enough to have sex, your prescriber may recommend an increase in the dose you take. 

If You Use Too Much Hezkue Suspension Spray

Never take more doses of Hezkue sildenafil spray than your clinician or doctor prescribed. If you use more than you should, you may experience more side effects and more severe ones. Seek medical advice if this happens. 

Hezkue Spray Side Effects and Cautions

Sildenafil, the active ingredient in Hezkue spray, is usually well-tolerated. However, it may not be suitable for everyone. Before using this medication for the first time, read the following safety information. 

Potential Side Effects of Hezkue 12.5 mg

Like all medicines, Hezkue oral spray can cause side effects, though not everyone will experience them. The following side effects may occur: 

 

Very Common

(may affect more than 1 in 10 people)

Common

(may affect up to 1 in 10 people)

Infrequent

(may affect up to 1 in 100 people)

  • Headache
  • Nausea
  • Flushing
  • Indigestion
  • Abnormal colour perception
  • Blurred vision
  • Nasal congestion
  • Dizziness
  • Vomiting
  • Skin rash
  • Eye irritation
  • Palpitations
  • High or low blood pressure
  • Muscle pain
  • Fast heart rate
  • Heartburn
  • Vertigo
  • Dry mouth
  • Blood in urine
  • Nosebleed
  • Tiredness

The table above does not include a complete list of potential side effects of Hezkue sildenafil spray. More details are in the Patient Information Leaflet enclosed with the medication. If you experience any adverse reactions when taking the treatment, you can report them to your clinician or via the MHRA’s Yellow Card scheme. 

Serious Side Effects of Hezkue Spray

Serious side effects occur infrequently, but they do occur. If you experience any of the following, stop taking Hezkue and seek immediate medical attention:

  • Allergic reactions. Symptoms include sudden wheezing, shortness of breath, dizziness, and swelling of the eyelids, face, lips or throat
  • Chest pains. If they appear during or after sexual intercourse, get into a semi-sitting position, do not use nitrate medication, and seek help
  • An erection lasting longer than 4 hours which may be painful (priapism) 
  • A sudden decrease or loss of vision 
  • Serious skin reactions. Symptoms include severe peeling and swelling of the skin, mouth blisters, bumps on the genitals and around the eyes, and fever
  • Seizures or fits 

Hezkue Spray Warnings and Interactions

Hezkue is suitable for adult men over 18 years old who have been diagnosed with erectile dysfunction.

It shouldn’t be taken by men who:

  • Are allergic to sildenafil or any other ingredient listed in the medication 
  • Have severe heart or liver problems 
  • Have recently experienced a heart attack or stroke 
  • Have low blood pressure 
  • Have certain rare eye conditions (such as retinitis pigmentosa) 
  • Have ever had loss of vision due to non-arteritic anterior ischaemic optic neuropathy (NAION)

You should speak to a doctor before using Hezkue if you have any ongoing health conditions, such as high blood pressure, diabetes, or kidney disease. Hezkue is intended for men only, so it’s not suitable for women.

Precautions Before Using Hezkue

Before prescribing Hezkue, our clinicians will review your medical history to ensure it is appropriate for you to take. Check with your doctor before taking Hezkue if you:

  • Have sickle cell anaemia, leukaemia, or multiple myeloma 
  • Have a deformity of your penis or Peyronie’s disease
  • Have problems with your heart. Your doctor should check whether your heart can manage the additional strain of having sex
  • Currently have a stomach ulcer or bleeding problem

You should not take Hezkue if you do not have erectile dysfunction or alongside any other oral or local treatments for erectile dysfunction.

You should tell your prescriber if you have any kidney or liver problems. Your clinician may recommend a lower dose.

Hezkue and Other Medicines

Tell your prescriber if you are taking or have recently taken any prescribed medication, over-the-counter products, herbal remedies, or supplements. Do not use Hezkue if you take any of the following medications:

  • Nitrate medications (e.g., for angina or chest pain) 
  • Medicines known as nitric oxide donors such as amyl nitrate (“poppers”)
  • Riociguat

In the event of a medical emergency in which you experience chest pain, tell your clinician that you have taken Hezkue and when you did.

Some medications may not be suitable to use alongside Hezkue. Other medications may affect how well Hezkue works, or be affected by Hezkue. Tell your prescriber if you take:

  • Medicines known as protease inhibitors, such as for the treatment of HIV
  • Alpha-blockers, for prostate enlargement or high blood pressure
  • Sacubitril/valsartan, for heart failure  

Frequently Asked Questions About Hezkue Spray

Can I Drink Alcohol with Hezkue Spray?

It’s best to limit alcohol while using Hezkue. Drinking too much can reduce your ability to achieve an erection and may increase side effects like dizziness or low blood pressure. Light to moderate drinking is generally fine, but excessive alcohol may counteract the medicine’s benefits. Do not exceed the government recommendation of no more than 14 units of alcohol per week. 

Can I Take Hezkue Sildenafil Spray with Other Erectile Dysfunction Treatments?

No. Hezkue should not be taken alongside other erectile dysfunction medicines such as Viagra or Cialis. Combining treatments can increase the risk of side effects, including serious ones. Always use only one erectile dysfunction medicine at a time.

If you find that Hezkue is ineffective, you may require an increased dose or an alternative dose. Your prescriber can offer you advice. 

Is Sildenafil Spray Stronger than Sildenafil Tablets?

Hezkue's strength is equivalent to standard sildenafil tablets. Clinical studies suggest similar effectiveness and duration, but many users prefer the spray's faster onset. A crossover study trial between liquid sildenafil and Viagra tablets found that Hezkue showed a faster absorption rate, suggesting it’s faster-acting than sildenafil and Viagra.

Hezkue and Viagra: What’s the Difference?

Both Hezkue and Viagra contain sildenafil, but the key difference is how you take it. Viagra is swallowed as a tablet, while Hezkue is a liquid spray absorbed through the mouth. This can make Hezkue act faster and may be easier for men who dislike or struggle with tablets. Both medications should ideally be taken one hour before you plan to have sex. 

Can You Get Hezkue Over the Counter?

No. Hezkue is a prescription-only medication. This means you can only obtain it after an appropriately trained prescriber reviews your symptoms and medical history. This ensures Hezkue is safe and suitable for you to take. 

You can buy sildenafil tablets either with a prescription or over the counter after a discussion with a pharmacist. At Prescription Doctor, we offer a range of men’s sexual health treatments for conditions such as premature ejaculation and erectile dysfunction. 

Can You Buy Hezkue Online?

Yes, you can buy Hezkue sildenafil spray online from trusted and reputable pharmacies such as Prescription Doctor. With us, there’s no need for an appointment or face-to-face consultation, just a swift and discreet service that enables you to get the medication you need with minimal fuss. 

Just complete a brief medical questionnaire, and our experienced clinicians will review your information to determine whether Hezkue suspension spray is suitable for your circumstances. If your order is approved, our General Pharmaceutical Council-registered pharmacy dispatches your treatment in plain packaging that doesn’t reveal its contents, guaranteeing complete confidentiality. Orders approved before 3pm on a weekday are also eligible for next-day delivery.  

How Do I Store Hezkue Spray?

Keep this medicine out of sight and reach of children. Remove the dose pump and replace the child safety lock after each use. Do not use after the expiry date printed on the carton and bottle. The expiry date is 10 months from the date of first opening the bottle (fill in the date of first opening in the space on the box). 

Do not throw away medicines in the household waste or down the drain. Your local pharmacist can help you to dispose of medication responsibly. 

Treatment information

  • Product name: Hezkue
  • Active Ingredient(s): Sildenafil
  • Administration: Oral
  • Presentation: Suspension spray
  • Available Strength: 12.5 mg per spray
  • Exemption: Subject to medical prescription
  • Application: Men aged 18 and over with impotence/erectile dysfunction
  • Dosage: Use as prescribed, around an hour before sexual intercourse
  • Description: Hezkue is an effective treatment for erectile dysfunction
  • Drug class: PDE5 inhibitor
  • Alcohol Consumption: Avoid excessive alcohol consumption
Click here to view the Hezkue - Patient Information Leaflet

Authored & Reviewed By

Mohamed Imran Lakhi

Mohamed Imran Lakhi

MPharm - Lead Pharmacist
Imran Lakhi is the superintendent pharmacist and founder at Prescription Doctor. He has been at the core of our team.

Published on: 30/09/2026 Reviewed on: 30/09/2026

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