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Ventolin Evohaler (salbutamol 100 micrograms per actuation) is a prescription-only (POM) short-acting beta-2 agonist reliever inhaler licensed for the symptomatic relief of asthma, exercise-induced bronchoconstriction and reversible airways obstruction in COPD. At Ways Pharmacy it is supplied only after a pharmacist-led online consultation has confirmed clinical suitability.
How to access this medicine
- Select the inhaler on this page and complete payment.
- You will be sent a clinical consultation questionnaire by email — please answer fully, including the date of your asthma or COPD diagnosis, your current preventer inhaler (if any), how often you are using your reliever inhaler, and any recent hospital admissions or oral steroid courses.
- Our GPhC-registered pharmacist reviews your responses.
- If supply is clinically appropriate, the medicine is dispensed and dispatched.
- If supply is not appropriate (for example if your symptoms suggest your asthma is not well controlled and needs a GP review), you will receive a full refund and a brief written explanation.
About this medicine
| Active ingredient | Salbutamol sulfate, 100 micrograms per actuation (沙丁胺醇) |
|---|---|
| Drug class | Short-acting beta-2 agonist (SABA) bronchodilator — "reliever" inhaler |
| Licensed indication | Symptomatic relief of bronchospasm in asthma and reversible airways obstruction in COPD; prevention of exercise-induced bronchoconstriction |
| Legal classification | POM — Prescription Only Medicine |
| Pack | Pressurised metered-dose inhaler delivering 200 actuations |
| Control indicator | Needing the reliever more than 3 times a week means asthma is not well controlled and should be reviewed by a GP or asthma nurse |
| Patient leaflet | Ventolin Evohaler PIL via emc — read before use |
Dosage (from the Summary of Product Characteristics)
The pharmacist will confirm the exact regimen for your circumstances during the consultation. The licensed dosing is summarised below.
- Adults and children over 12 years: 1 to 2 puffs (100–200 micrograms) when needed, up to four times daily.
- Children aged 4 to 12 years: 1 puff (100 micrograms) when needed, up to four times daily.
- For prevention of exercise-induced symptoms: 1 to 2 puffs about 10 to 15 minutes before exercise.
- Do not exceed 8 puffs in 24 hours without medical advice. If the usual dose does not provide the usual relief, seek urgent medical advice the same day.
- Rinse the mouth with water after use to reduce throat irritation.
How to use the inhaler
- Remove the mouthpiece cover and shake the inhaler well.
- Breathe out gently, away from the inhaler.
- Place the mouthpiece between your lips and breathe in slowly and deeply, pressing the canister down at the same time.
- Hold your breath for about 10 seconds, then breathe out slowly.
- Wait at least 30 seconds before a second puff if needed.
- Replace the mouthpiece cover and clean the inhaler weekly as described in the PIL.
Who should not take this medicine
- People with a known hypersensitivity to salbutamol or any of the excipients listed in the PIL
- Children under 4 years of age, unless supplied on the direction of a paediatrician
- People with uncontrolled cardiovascular disease should only use salbutamol under specialist supervision
- The pharmacist will also assess your asthma control, pregnancy / breastfeeding status, thyroid function and use of other medicines during the consultation
Frequently asked questions
How quickly does Ventolin start to work?
Salbutamol acts within about 5 minutes of inhalation, with the peak effect at about 30 to 60 minutes and a duration of action of around 4 to 6 hours. It is a reliever, not a preventer, and does not treat the underlying inflammation of asthma.
How often is it safe to use a reliever inhaler?
Needing a reliever inhaler more than three times a week, waking at night with symptoms, or needing to use it before most activity all indicate that asthma is not well controlled. This means a GP or asthma nurse review is needed rather than an additional reliever inhaler.
Can I use Ventolin in pregnancy or while breastfeeding?
Salbutamol is widely used in pregnancy when the clinical benefit outweighs the risk, including during acute asthma attacks. The pharmacist will assess this individually during the consultation and will not refuse supply automatically.
What side effects should I be aware of?
Common side effects include fine tremor (especially in the hands), headache, increased heart rate or palpitations, muscle cramps, and mild throat irritation. Seek urgent medical advice if breathing symptoms worsen after a dose, or if you develop chest pain or signs of an allergic reaction.
What if my inhaler doesn't seem to be helping during an attack?
If a usual dose does not give the usual relief, do not keep increasing the puffs at home. Take emergency steps as set out in your personal asthma action plan and seek urgent medical help. Call 999 if you have severe breathlessness, cannot speak in full sentences, or your lips look blue.
How should the Ventolin Evohaler be stored?
Store below 30 degrees Celsius, protected from direct sunlight and frost. Do not puncture, break or burn the canister, even when it appears empty. Keep out of reach of children.
Regulatory information
- Legal status: POM (Prescription Only Medicine)
- Marketing authorisation holder: GlaxoSmithKline UK Ltd
- Supplied by: Ways Pharmacy, UK — GPhC-registered (registration number on the storefront footer)
- Patient Information Leaflet: Ventolin Evohaler PIL via emc
- Suspected side effect? Report via the MHRA Yellow Card Scheme
- NHS information: NHS — Asthma
This page provides factual information about a prescription-only medicine and is not an advertisement to the public. Supply is dependent on satisfactory completion of a clinical consultation reviewed by a GPhC-registered pharmacist. Always read the Patient Information Leaflet before use.
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Frequently Asked Questions
Are there any tips to prevent asthma attacks alongside Ventolin use?
Yes, preventing asthma attacks involves avoiding known triggers, taking daily preventer inhalers if prescribed, and monitoring your breathing regularly. Keeping your reliever inhaler like Ventolin nearby is important for quick relief. For personalised support, click Start Consultation to begin.
What happens after I place an order for a Ventolin inhaler?
After you complete your consultation and make a payment, our team reviews your answers for safety and suitability. If everything is in order, your prescription is approved and the Ventolin Evohaler is shipped directly to you. If not, our pharmacist will recommend an alternative.
How do I order a Ventolin Evohaler from Ways Pharmacy?
Simply click Start Consultation, choose Ventolin Evohaler, and complete the short health questionnaire. After payment, our admin team will assess your order to ensure the medication is safe and appropriate. If another treatment is more suitable, a pharmacist will offer alternatives. Once approved, your inhaler will be dispatched, no further steps required.
What causes asthma symptoms and how does salbutamol help?
Asthma symptoms are often triggered by allergens, exercise, cold air, or respiratory infections, leading to inflamed and narrowed airways. Salbutamol in the Ventolin Evohaler quickly relaxes the muscles in the airways to help you breathe more easily. To begin treatment, click Start Consultation.
What is the Ventolin Evohaler and what symptoms does it treat?
The Ventolin Evohaler contains salbutamol, a fast-acting bronchodilator used to relieve symptoms of asthma and other breathing conditions, such as wheezing, coughing, and shortness of breath. It works quickly to open up the airways during asthma attacks or flare-ups. If you rely on a reliever inhaler, click Start Consultation to get started.
Reviewed Date
04 June 2025
Published On
04 June 2025
Last Updated
04 June 2025