What is Advair HFA: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published Dec 30, 2020

Advair HFA is an asthma metered aerosol inhaler that combines two long-acting medications: fluticasone, a corticosteroid, and salmeterol, a long-acting bronchodilator called a LABA (for long-acting beta agonist). The fluticasone in Advair reduces airway swelling while salmeterol widens airways. Both make breathing easier and help prevent or minimize asthma attacks. Advair does not help relieve sudden breathing problems, so patients need to carry a suitable rescue inhaler.

Advair HFA overview

BRAND NAMES:

  • Advair HFA, Advair Diskus

Generic Names:

  • Fluticasone-salmeterol

Uses:

  • Prevents and controls asthma symptoms

Therapeutic Classes:

  • Antiasthma, anti-inflammatory/bronchodilator combination

Forms:

  • Aerosol inhaler

How it’s taken:

  • Inhaled

What is Advair HFA used for?

Advair HFA is an asthma maintenance treatment for adults and children ages 12 and older.

What form(s) does Advair HFA come in

  • Aerosol inhaler

    • 45 mcg fluticasone/21 mcg salmeterol

    • 115 mcg fluticasone/21 mcg salmeterol

    • 230 mcg fluticasone/21 mcg salmeterol

What are common Advair HFA doses?

  • For asthma maintenance treatment: Two doses taken twice daily 12 hours apart

Common Advair HFA prescriptions

  • Advair HFA
    12gm of 115-21mcg/act (120 inhalations) inhaler

  • Advair HFA
    12gm of 230-21mcg/act (120 inhalations) inhaler

  • Advair HFA
    12gm of 45-21mcg/act (120 inhalations) inhaler

  • Advair HFA
    8gm of 115-21mcg/act (60 inhalations) inhaler

  • Advair HFA
    8gm of 230-21mcg/act (60 inhalations) inhaler

  • Advair HFA
    8gm of 45-21mcg/act (60 inhalations) inhaler

How to take Advair HFA

  • Follow all the prescriber’s instructions. Do not take more doses than prescribed or take them more often than prescribed.

  • Please read the Patient Information sheet and the Instructions for Use that come with this medicine.

  • Take two doses per day.

  • Each dose consists of two inhalations.

  • Take the doses at the same time every day, spaced 12 hours apart.

  • Before taking a dose:

    • Do not use the Advair HFA canister with any other actuator. Do not use the Advair HFA actuator with any other canister.

    • The canister should fit firmly in the canister with the dose counter showing.

    • The canister will need to be primed before its first use. Follow the priming directions in the Instructions for Use.

    • The medicine should be at room temperature when taking a dose.

  • Taking a dose:

    • Hold the inhaler by the mouthpiece and shake it well for five seconds.

    • Breathe out through your mouth. Try to expel as much air as possible.

    • Place the actuator’s mouthpiece in your mouth and close your lips around it.

    • Push the canister all the way down while breathing in deeply.

    • Release the canister after it’s done spraying.

    • Continue to breathe in. When finished, remove the actuator from your mouth.

    • Hold your breath for 10 seconds.

    • Wait 30 seconds.

    • Repeat the entire procedure a second time. Start by shaking the canister for five seconds. 

    • Rinse your mouth out with water and spit out all the water.

  • Throw away the inhaler when the dose counter reaches 000.

  • Store Advair HFA at room temperature. 

  • Do not puncture the canister.

  • Do not expose the canister to open flame or heat (above 120˚F).

What to do if you miss a dose of Advair HFA

  • If a dose is missed, skip the missed dose.

  • Take the next dose as scheduled. 

  • Do not take two doses to make up for a missed dose.

Advair HFA contraindications

  • This medicine is not right for everyone. 

  • Do not use Advair HFA if you have had an allergic reaction to salmeterol or fluticasone. 

  • Do not use Advair HFA to treat an asthma attack.

Advair HFA warnings

  • The prescriber will need to monitor the effects of this medicine at regular visits. Keep all appointments.

  • Tell all doctors and other healthcare providers treating you that you are taking Advair.

  • Contact the prescriber if your asthma does not improve, or it worsens. 

  • Before using Advair, tell your doctor if you are pregnant or breastfeeding or if you have:

    • Heart problems

    • Abnormal heart rhythms

    • High blood pressure

    • Liver problems

    • Diabetes

    • Immune system problems

    • Thyroid problems

    • Bone density problems (osteoporosis)

    • Eye problems such as cataracts, glaucoma, elevated eye pressure, or vision changes

    • A history of seizures

    • Any active infection

    • Exposure to chickenpox or measles

  • Advair HFA can cause serious problems in some people, including:

    • Increased risk of asthma-related hospital stays, intubations, and death

    • Sudden breathing problems right after a dose

    • Weakened immune system

    • Infections

    • Pneumonia

    • Fungal infection of the mouth

    • Cataracts

    • Glaucoma

    • Increased blood pressure

    • Abnormal heart rhythms

    • Chest pain

    • Seizures

    • Adrenal gland problems

    • Bone thinning

    • Low potassium

    • High blood sugar

    • Stunted growth (in children)

  • This medicine will not stop an asthma attack that has already started. You should have another medicine to use in case of an acute asthma attack or COPD flare-up.

Advair HFA interactions

  • Do not use Advair HFA with other inhaled medicines that contain a long-acting beta agonist, such as formoterol, indacaterol, or vilanterol. 

  • To avoid potentially hazardous drug interactions, tell the prescribing healthcare provider about all prescription drugs, over-the-counter medications, and supplements you use, particularly:

    • Monoamine oxidase inhibitors (MAOIs)

    • Tricyclic antidepressants

    • Beta blockers

    • Drugs that make you pee (diuretics)

    • Azole antifungal drugs, particularly ketoconazole

    • Drugs that treat HIV/AIDS, particularly ritonavir

    • Clarithromycin, nefazodone, Paxlovid, telithromycin

  • Avoid grapefruit juice when taking Advair.

  • People already taking oral corticosteroids for their asthma may experience steroid withdrawal when switching to Advair. If this happens, the prescriber may need to restart oral corticosteroids. 

  • Do not start any new medications until talking to the prescriber.

Advair HFA side effects

Serious side effects

Talk to a doctor if you notice any signs or symptoms of a possible serious side effect, including:

  • Sudden difficulties breathing immediately after taking a dose

  • Worsening of asthma symptoms

  • Fever, productive cough, breathing problems, changes in mucus

  • Eye pain, vision changes

  • Tremors, nervousness, shaking

  • Changes in skin color, skin rash, tiredness, weakness, dizziness, fainting, nausea, vomiting, diarrhea, loss of appetite, low blood pressure, depression

  • Fast or pounding heartbeats, increased blood pressure, chest pain

  • Tiredness, muscle weakness, muscle spasms, numbness, tingling, heart palpitations

  • Redness, sores, or white patches in your mouth or throat

  • Infection: fever, chills, aches and pains, tiredness, nausea, vomiting 

  • Allergic reaction: Skin rash, skin redness, skin swelling, severe itching, swelling of the face, mouth, or tongue, trouble breathing, trouble swallowing, chest pain

Less serious side effects

  • Upper respiratory infection

  • Throat irritation

  • Hoarse voice

  • Headache

  • Dizziness

  • Nausea

  • Vomiting

  • Fungal infection in the mouth

Sources:

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