Learn About Xopenex HFA®

Learn how Xopenex HFA can help manage asthma symptoms.

What it is

Xopenex HFA (pronounced zō-pen-eks) is a short-acting rescue inhaler that delivers fast-acting relief from asthma symptoms.¹

How it Works

It works quickly to relax tightened airway muscles, opening your airways and easing common asthma symptoms like coughing, wheezing, shortness of breath, and chest tightness.¹

Fast Relief

Xopenex HFA works within minutes to relieve symptoms (around 5.5-10.2 minutes in adults and adolescents, and 4.5 minutes in children 4-11 years old).¹

Video Assistance

Step-by-Step Video

Watch the Step-by-Step Video to Learn How to Use Your Xopenex HFA Inhaler.

Important Safety Information

What is Xopenex HFA?

Xopenex HFA is an inhaled prescription medicine used for the treatment and prevention of asthma in people 4 years of age and older.
Xopenex HFA has not been shown to be safe and effective in children under 4 years of age.

Who should not use Xopenex HFA?

You should not use Xopenex HFA if you are allergic to levalbuterol, racemic albuterol, or any of the ingredients in Xopenex HFA.

What should I tell my doctor before taking Xopenex HFA?

Before you use Xopenex HFA, tell your doctor about all of your medical conditions, including if you:

Have heart problems.
Have high blood pressure.
Have seizures.
Have diabetes.
Have thyroid problems.
Are pregnant or plan to become pregnant. It is not known if Xopenex HFA will harm your unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant.
Are breastfeeding or planning to breastfeed. It is not known if Xopenex HFA passes into your breast milk. Talk to your doctor about the best way to feed your baby if you use Xopenex HFA.

Tell your doctor about all the medicines you take, including prescriptions and over-the-counter medicines. Especially tell your doctor if you take:

Other inhaled medicines or asthma medicines
Heart medicines
Medicines that increase urination (diuretics)
Antidepressants
Medicines to treat chronic obstructive pulmonary disease (COPD).

What are the possible side effects of Xopenex HFA?

Xopenex HFA can cause serious side effects including:

Sudden shortness of breath (bronchospasm)
Worsening asthma
Heart problems
Death
Serious allergic reactions
Low potassium levels in your blood

The most common side effects of Xopenex HFA include:

Accidental injury
Bronchitis
Dizziness
Pain
Sore throat
Runny nose
Vomiting
Palpitations
Chest pain
Fast heart rate
Tremors
Nervousness

These are not all the possible side effects of Xopenex HFA. Call your doctor for medical advice about side effects. You are encouraged to report potential side effects of prescription drugs to FDA at www.fda.gov/medwatch also at 1‑800‑FDA‑1088, or to Lupin Pharmaceuticals at 1‑800‑399‑2561.