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Ventolin (Salbutamol)

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Ventolin (salbutamol) is the standard "blue reliever inhaler" used to treat asthma and COPD. It works rapidly to relax the airways, making it easier to breathe during an asthma attack or when experiencing shortness of breath.

From £17.09 (Brand) or £7.50 (Generic).

Looking for a cheaper option? Salamol / Salbutamol contains the exact same active ingredient as Ventolin but costs significantly less.
  • Fast Relief: Works within 5 to 20 minutes.
  • Options: Available as Evohaler (Spray) or Accuhaler (Powder).
  • Best Value: Generic Salbutamol inhalers available from just £7.50.
  • Regulated Partner Pharmacies: Prescribed by UK clinicians.
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Ventolin for Asthma: A Pharmacist's Explanation

Irsalan Ahmed (MPharm) - GPhC Number 2217555

NHS Senior Clinical Pharmacist Irsalan Ahmed (MPharm) explains:

"Ventolin contains salbutamol, a fast-acting bronchodilator. It relaxes the muscles around the airways to treat asthma attacks and COPD flare-ups. It is essential to keep a reliever inhaler with you at all times."

If you need a replacement inhaler, you can complete our online consultation. If deemed suitable, we will dispense your medication for fast home delivery.

Where to Buy Ventolin Inhaler Online in the UK?

We provide a fast, safe, and reliable way to order Ventolin inhalers online. We understand that asthma care cannot wait.

  • Fast Delivery: Next-day shipping available to ensure you aren't left without a reliever.
  • Genuine Stock: Sourced directly from UK-licensed wholesalers.
  • Subscriptions: Ensure you never run out with our automatic repeat prescription service.
  • Expert Support: Free online consultation reviewed by UK prescribers.

Can I Buy Ventolin Without a Prescription or Consultation?

No. Ventolin (salbutamol) is a prescription-only medicine in the UK. You cannot buy it "off the shelf" without a clinical check.

However, you do not need to visit a GP. When you buy Ventolin online from UK Meds, we provide a free private prescription included in the cost. You simply complete a digital health questionnaire, and our prescribers approve the order if it is safe for you.

Salbutamol Inhaler Price Guide

You can choose between the branded Ventolin Evohaler or the generic Salbutamol Inhaler. Both contain the same active ingredient, but the generic is the cheapest salbutamol inhaler option.

Generic Salbutamol vs Ventolin Prices
ProductTypePrice From
Generic SalbutamolSpray (CFC-Free)£7.50
Salamol InhalerSpray (Branded Generic)£9.99
Ventolin AccuhalerDry Powder£14.84
Ventolin EvohalerSpray (Original)£17.09

*Multi-buy discounts available on selected items. Prices subject to change.

Which Inhaler Should I Choose?

There are two main types of Ventolin device:

  1. Ventolin Evohaler (100mcg): The classic "puffer" spray. Best used with a spacer device to get more medicine into the lungs.
  2. Ventolin Accuhaler (200mcg): A dry powder inhaler. You breathe in deeply to inhale the powder. Often easier for those who struggle to coordinate the spray.

Quick Summary: Ventolin (Salbutamol)

Type of DrugShort-acting Bronchodilator (SABA)
Conditions TreatedAsthma, COPD, Bronchospasm
Active IngredientSalbutamol
Brand NamesVentolin, Salamol, Airomir
Typical Dosage1-2 puffs as needed (Max 8 in 24h)

How Does Ventolin Work?

Salbutamol is a short-acting beta-2 agonist (SABA). It works by stimulating receptors in the lungs, which relaxes the muscles surrounding the airways.

  • Relieves: Chest tightness, wheezing, and coughing.
  • Speed: Starts working within 5 to 20 minutes[1].
  • Duration: Effects typically last for 3 to 5 hours[2].

Video: How Ventolin Helps Treat Asthma

Watch Dr Daniel Atkinson explain exactly how Ventolin (salbutamol) works to relieve breathlessness and wheezing in this short guide.

What Is the "Blue Salbutamol Inhaler"?

The "blue inhaler" is the universal colour code for a reliever inhaler in the UK. Whether it is branded Ventolin or generic Salbutamol, if it is blue, it is designed to relieve symptoms immediately. It is different from "preventer" inhalers (usually brown or orange), which contain steroids and must be taken daily.

How to Use Your Inhaler Correctly

Using your inhaler properly ensures the medicine reaches your lungs effectively. Poor technique is a common reason for poor asthma control.

Using the Evohaler (Spray)

  1. Shake: Shake the inhaler well.
  2. Exhale: Breathe out fully.
  3. Seal: Place lips around mouthpiece.
  4. Press & Breathe: Press the canister while breathing in slowly and deeply.
  5. Hold: Hold breath for 10 seconds.

Video Guide (Evohaler):

Using the Accuhaler (Powder)

  1. Open: Push thumb grip until it clicks.
  2. Load: Slide the lever to load a dose.
  3. Exhale: Breathe out fully (away from device).
  4. Inhale: Breathe in quickly and deeply through the mouthpiece.
  5. Hold: Hold breath for 10 seconds.

Video Guide (Accuhaler):

Do I Need a Spacer?

Using a spacer device with your Ventolin Evohaler makes it easier to inhale the medicine and reduces the risk of side effects like oral thrush. Spacers are highly recommended for children and anyone who finds timing the spray difficult.

Watch: How to Use a Spacer

How to Clean Your Ventolin Evohaler

  1. Remove the metal canister from the plastic casing. Do not put the metal canister in water.
  2. Rinse the plastic casing under warm running water for 30 seconds.
  3. Dry thoroughly before putting the canister back in. Clean at least once a week.

⚠️ Emergency: What to do in an Asthma Attack

If your blue inhaler isn't helping or you are struggling to breathe:

  1. Sit up straight – do not lie down.
  2. Take 1 puff of your reliever inhaler every 30-60 seconds, up to 10 puffs.
  3. If you do not feel better after 10 puffs, call 999 immediately.
  4. Repeat step 2 after 15 minutes while waiting for the ambulance.

Dosage & Frequency

  • For Relief: 1 or 2 puffs when you have symptoms.
  • For Prevention: 2 puffs, 15-30 minutes before exercise-induced asthma or exposure to triggers[3].
  • Maximum Dose: Do not exceed 8 puffs in 24 hours without medical advice.

Is Your Asthma Well Controlled?

Using your blue inhaler too often is a sign your asthma may be uncontrolled. You should book an asthma review with your GP if:

  • You use your reliever inhaler more than 3 times a week.
  • You wake up at night with asthma symptoms.
  • Your symptoms interfere with daily activities or exercise.

Doctor's Corner: For more expert advice, read our full interview: Pharmacist Irsalan Ahmed Answers Common Ventolin Questions.

Side Effects

Monalisa Kapinga - Pharmacist and Clinical Safety Officer - GPhC Number 2232744

Independent pharmacist Monalisa Kapinga explains common side effects:

"Ventolin is generally safe, but can cause temporary side effects. Feeling shaky (tremors) or having a headache is common shortly after use; these usually pass quickly. Some people experience a faster heartbeat (palpitations). If you get muscle cramps, stay hydrated. Seek immediate help if you experience chest pain or worsening breathing (paradoxical bronchospasm) immediately after using the inhaler."

Side Effects Overview

Like all medicines, Ventolin (salbutamol) can cause side effects, although not everyone gets them. Most are mild, but some may require medical attention.

FrequencySymptoms & Evidence
Common
(1 in 10)
  • Headaches: Often mild and managed with rest[4].
  • Shakiness (Tremors): Typically dose-dependent and short-lived[5].
  • Increased Heart Rate: Palpitations may occur but are often temporary[6].
Uncommon
(1 in 100)
  • Muscle Cramps: Can be linked to potassium changes[7].
  • Mouth Irritation: Rinse mouth after use to prevent this.
Rare
(1 in 1,000)
  • Low Potassium (Hypokalaemia): Can cause muscle weakness[8].
  • Increased Blood Flow: Flushing to limbs[9].
Serious

Seek urgent help if you experience:

  • Rapid/Irregular Heartbeat:[10].
  • Chest Pain: Needs immediate evaluation.

Reporting Side Effects: You can report suspected side effects via the MHRA Yellow Card Scheme.

Warnings and Precautions

Who Should Not Use Ventolin?

Ventolin is safe for most people, but check with your doctor if you:

  • Have an overactive thyroid (hyperthyroidism): Ventolin may increase symptoms[11].
  • Have heart problems: Such as angina or irregular heartbeat, as Ventolin may increase heart rate[6].
  • Take other medicines: Combining treatments (like beta-blockers) can sometimes lead to interactions[12][13].
  • Have high blood pressure: Salbutamol can slightly raise blood pressure.

Important Safety Advice:

  • Only use Ventolin if it has been prescribed to you.
  • Do not share your inhaler with others, even if they have similar symptoms.

Pregnancy and Breastfeeding

Ventolin is generally considered safe to use during pregnancy and breastfeeding. It is vital to keep asthma controlled to ensure your baby gets enough oxygen. Always inform your midwife or doctor if you are using an inhaler.

Does Ventolin Affect Contraception?

No. Ventolin does not interfere with the contraceptive pill (combined or mini-pill) or the morning-after pill.

Food and Drink

You can use Ventolin with or without food. Be aware that caffeine is a stimulant; drinking large amounts of coffee while using salbutamol may increase the risk of shakiness or heart palpitations.

What Do People in the UK Say About Ventolin?

Ventolin has been a trusted asthma treatment for decades. While individual experiences vary, most users report rapid relief from wheezing and tightness.

  • UK Meds Reviews: Read real feedback from our verified customers in the reviews section above.
  • External Reviews: You can see more patient experiences on Drugs.com and WebMD.

Frequently Asked Questions

Can I buy Ventolin online legally?

Yes, provided you use a CQC-registered service like UK Meds. We verify your health status via an online consultation before issuing a prescription and dispensing genuine UK medication.

Does Ventolin help with hay fever?

Ventolin helps with breathing difficulties caused by hay fever (allergic asthma), but it does not treat nasal symptoms like sneezing or runny nose. For those, you need antihistamines or nasal sprays.

Does Ventolin contain steroids?

No. Ventolin is a bronchodilator (reliever), not a steroid. Steroid inhalers (preventers) are usually brown or orange and are used to prevent symptoms over time.

Can you overdose on Ventolin?

Yes. Taking too much salbutamol can cause dangerous heart palpitations, tremors, and chest pain. Always follow the prescribed dose and seek medical help if you take too much. Read more: Can you overdose on Ventolin?

Delivery & Shipping

We understand the urgency of asthma medication. We offer fast, trackable shipping options.

MethodCostTimeframe
Standard Delivery£2.95 (Free over £50)3-4 working days
Next-Day Delivery£4.95Order by 2:30pm (Mon-Fri)
DPD Saturday£9.95Guaranteed Saturday delivery

Policies: Delivery options are subject to change. For full details, please read our Delivery Information, Site Policies, and Returns Process.

Start Your Journey

Get your asthma inhaler delivered to your door in 3 simple steps:

  1. Select your inhaler (Ventolin or Generic Salbutamol).
  2. Complete the online consultation.
  3. Our registered prescriber approves your order for dispatch.

Start Consultation

UK Meds Asthma & Ventolin Resource Hub

Clinical Studies & Medical References

  1. Onset of Action: Ullmann et al. (2015) - "Onset of action of salbutamol..." Pulmonary Pharmacology & Therapeutics.
  2. Duration: Johnson et al. (2024) - "Albuterol (Salbutamol) mechanism and duration." StatPearls [Internet].
  3. Exercise-Induced Asthma: Johnson et al. (2022) - "Prevention of Exercise-Induced Bronchoconstriction." StatPearls.
  4. Headaches: Rodrigo & Rodrigo (1996) - "Salbutamol side effects in asthma..." Chest Journal.
  5. Tremors: Zheng & Yadav (2021) - "Pharmacology of Beta-2 Agonists." StatPearls.
  6. Heart Rate: Syed et al. (2021) - "Cardiovascular effects of salbutamol..." Cureus.
  7. Muscle Cramps: Hellier et al. (2002) - "Salbutamol and potassium changes." Rheumatology.
  8. Hypokalaemia: Montoliu et al. (1987) - "Potassium lowering effect of albuterol." Archives of Internal Medicine.
  9. Blood Flow: Moore et al. (2019) - "Peripheral vasodilation effects." Respiratory Medicine.
  10. Serious Heart Issues: Sethi et al. (2019) - "Adverse effects of SABA." European Respiratory Journal.
  11. Thyroid Interaction: Harrison & Tattersfield (1984) - "Beta-agonists in hyperthyroidism." Thorax.
  12. Drug Interactions: Marques & Vale (2022) - "Salbutamol interactions." Medicine (Baltimore).
  13. Beta-Blockers: Smyth et al. (1993) - "Interaction between salbutamol and beta-blockers." BMJ.

General Sources

Our Commitment to Content Accuracy

UK Meds is committed to providing clear, accurate and up-to-date medical information in line with our Editorial Policy and Content Policy. All content is regularly reviewed to help you make informed decisions before starting a consultation with a registered prescriber.

Medical Disclaimer: The information on this page is not a substitute for medical advice. Always speak to a doctor, pharmacist or healthcare professional before beginning any treatment.

Page Last Updated: 11th December 2025

Author

Content author

Scott Weaver

Medical Content Writer • Bachelor of Arts Degree

Scott is an experienced, skilled medical content writer dedicated to creating helpful and accessible health and wellbeing content for UK Meds.

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Medically Reviewed By:

Medically Reviewed By:

Alexis Missick

General Practitioner (GP) • MBChB

With over a decade of experience in the NHS and six years internationally, Alexis is a seasoned General Practitioner hailing from Turks and Caicos.

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