Proventil HFA

(Albuterol (Salbutamol) Sulfate)

Proventil HFA is an inhalation aerosol that helps relieve wheezing and shortness of breath associated with conditions like asthma. It is intended for oral inhalation, for use as a rescue inhaler. It can also be used before exercise to prevent exercise-induced bronchospasm.

Brand Versions

Ventolin HFA Prescription Required

Strength
90mcg/Inh
Country
United Kingdom
Select Quantity
Ventolin 100mcg is equivalent to Ventolin 90mcg in USA. The amount of medicine delivered is identical. The strength is simply measured at a different point in the device.

Marketed as Ventolin Evohaler 100mcg/Inh in United Kingdom

Generic Versions
What are generics?

Albuterol (Salbutamol) Sulfate Prescription Required

Strength
90mcg/Inh
Country
Canada
Select Quantity
Albuterol is known as Salbutamol outside of the US. Albuterol 90mcg from the US is equivalent to salbutamol 100mcg from Canada and the UK. It is the same medication. This product does not include a dose counter.

Marketed as Salbutamol HFA 100mcg/Inh in Canada

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Important information about Proventil HFA

How does Proventil HFA work?

The active ingredient in the Proventil HFA inhaler is albuterol sulfate. This albuterol inhaler is a short-acting beta agonist (SABA) which relaxes the smooth muscle in the lungs to open up the airways and help you breathe easier. It is indicated for adults and children over 4 years old for treating and preventing bronchospasm due to asthma, COPD, or exercise-induced bronchospasm.

The propellant in this inhaler is HFA, unlike other inhalers containing chlorofluorocarbons (CFCs), which are more harmful to the environment.

How do you use Proventil HFA?

Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Instructions for Use, and Medication Guide, before using Proventil HFA. However, the following is a synopsis of the general guidelines for the use of Proventil HFA:

1. To assemble the inhaler, insert the metal canister into the yellow plastic actuator. The top of the canister will show your remaining doses (should read 200).

2. To open the inhaler, remove the mouthpiece by squeezing the sides of the cap and pulling it straight out.

3. Before using Proventil HFA for the first time, prime the inhaler by shaking it for 5 seconds and spraying a few test sprays away from your face. Repeat four times before first use, or if you haven’t used the inhaler for 2 weeks or more.

4. To use, shake well for five seconds, and breathe out through your mouth.

5. Put the mouthpiece in your mouth and close your lips around it.

6. Push the top of the canister down while breathing in slowly and deeply through your mouth.

7. Hold your breath for as long as is comfortable, try for at least 10 seconds, then breathe out slowly.

8. Wait about one minute, then repeat steps 4-7 if needed for another dose. Use 2 inhalations every 4-6 hours as needed. For exercise-induced bronchospasm, use 2 inhalations 15-30 minutes before exercise.

9. Always rinse your mouth (swish and spit) after using this inhaler, and replace the mouthpiece for storage.

10. You should clean the mouthpiece of your inhaler once a week to prevent medicine buildup. To do so, remove the canister and rinse the plastic actuator in warm water for about 30 seconds. Then, shake off the excess water, and allow the mouthpiece to air-dry overnight.

11. Keep an eye on the dose counter, which will have a red background when you only have 20 doses left.

What are the side effects of Proventil HFA?

The most common side effects of Proventil HFA seen in clinical trials include:

  • Dry mouth, sore throat, and throat irritation.
  • Chest pain.
  • Tremor or nervousness.
  • Headache, dizziness, or insomnia.
  • Increase in blood pressure.
  • Back pain.
  • Hypokalemia (low potassium).

Some individuals may experience serious adverse reactions while using Proventil HFA. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:

  • Irregular heart rate, weakness, or worsening of an existing heart condition.
  • Hypersensitivity or allergic reactions (rash, swelling of the tongue, lips, or throat).
  • Sudden paradoxical bronchospasm (wheezing, chest pain or tightness, cough).

These are not all of the possible side effects of Proventil HFA. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.

What are the warnings or precautions for Proventil HFA?

Before starting Proventil HFA, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions, including whether you have:

  • Cardiovascular disorders, such as coronary insufficiency, cardiac arrhythmia, and hypertension.
  • Convulsive disorders such as epilepsy.
  • Hyperthyroidism.
  • Diabetes mellitus (Type 2 diabetes).

Are there any contraindications with Proventil HFA?

A history of hypersensitivity to albuterol sulfate.

How long does it take Proventil HFA to work?

This inhaler works very quickly within 10-15 minutes.

What interacts with Proventil HFA?

When Proventil HFA is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking to avoid any negative drug interactions, including:

  • Beta-blockers like atenolol, carvedilol, labetalol, metoprolol, or propranolol, which can prevent Proventil HFA from working, and cause severe bronchospasm.
  • Non-potassium sparing diuretics, which when combined with Proventil HFA can worsen/ cause severe cardiovascular effects, or a reduction in your potassium levels (hypokalemia).
  • Digoxin, when combined with Proventil HFA, can lead to lower blood levels of digoxin.
  • Antidepressants such as monoamine oxidase inhibitors or tricyclic antidepressants, as there may be additive cardiovascular effects when combined with Proventil HFA.

What doses of Proventil HFA are available?

Each actuation of the metered-dose inhaler delivers 108 mcg of albuterol sulfate (90 mcg of albuterol base).

How do I store Proventil HFA?

This inhaler should be stored at room temperature with the mouthpiece facing down and out of the reach of children.

Which pharmaceutical company manufactures Proventil HFA?

This inhaler is manufactured by Merck Sharp & Dohme Corp.

Is there a generic version of Proventil HFA?

Yes, there is a generic version available. Albuterol is also sold as ProAir HFA, ProAir RespiClick, ProAir Digihaler, and Ventolin HFA.

How do I stop taking Proventil HFA?

If your breathing worsens or albuterol does not seem to be working for you, contact your physician. If you find yourself using this inhaler more than usual, let your doctor know, as this may mean you require a different treatment plan.

Can Proventil HFA be used if I am pregnant?

Albuterol is considered safe in pregnancy, with no increased risk of harm to a growing fetus. Further, uncontrolled asthma is associated with higher-risk pregnancies, and albuterol is the preferred bronchodilator for treating asthma in pregnancy. Talk to your doctor if you are already pregnant or if you have any plans to become pregnant. They will know or recommend what is best for you.

Can Proventil HFA be used if I am breast feeding?

When used in usual doses, albuterol is considered safe with breastfeeding, as it is inhaled and does not reach significant levels in the blood. Talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.

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Important information about buying Proventil HFA from UniversalDrugstore™

What happens after I place my order for Proventil-hfa with Universal Drugstore?

Once you complete your order, we process, verify, and dispatch your medication. You’ll receive email updates at each stage, including tracking details once your order ships. If any additional documentation is needed (such as a valid prescription), we’ll contact you promptly. Once approved, your order is charged and delivered directly to your doorstep.

How long does it take to process and deliver my order for Proventil-hfa?

Orders are typically processed within 1–3 business days once all required documents are received and approved. Standard delivery times range from 10–18 business days, depending on your location.

Can I track my order of Proventil-hfa?

Yes! Once your medication ships, you will receive an email with tracking information so you can monitor your shipment every step of the way.

What should I do if there is an issue with my order for Proventil-hfa?

Our Customer Care team is available 24/7 to assist with any order-related concerns or questions. If you experience delays, missing items, or need support, contact us using the details provided in your confirmation email.

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Yes. We use cold-chain shipping methods to safely transport temperature-sensitive medications, ensuring they maintain proper storage conditions throughout delivery.

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Shipping costs vary depending on your location and shipping method. Free shipping promotions may be available—check the checkout page for the latest offers. Orders above $100 going to a US destination will receive free shipping.

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Currently, we do not bill Medicare or Medicaid directly. However, we provide detailed receipts and documentation that you can submit to your insurance provider for potential reimbursement.

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Can I order a generic alternative to Proventil-hfa?

Universal Drugstore offers many generic alternatives that provide the same active ingredients at a lower cost. Search for your medication and compare pricing for generic vs. brand-name options. Generic availability depends on the medication.

Do I need a prescription to order Proventil-hfa?

If your medication requires a prescription, you must upload it online, via email, or fax. Over-the-counter (OTC) medications do not require a prescription. All prescription medication purchases require a valid and approved prescription.

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Yes! If your prescription includes refills, you can reorder quickly by logging into your account and selecting your medication for a hassle-free refill process. Always refill your medication proactively and ontime, to ensure you do not run out of important medication.

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Important

The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes to increase health awareness only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. 



Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.