What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

ProAir Digihaler (Albuterol Sulfate Inhalation Powder)


ProAir Digihaler (Albuterol Sulfate Inhalation Powder)

Prescription Required

90mcg (200doses / inhaler)

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  • Product Details


    ProAir Digihaler is a rescue inhaler that your doctor might prescribe if you have chronic breathing conditions like asthma and chronic obstructive pulmonary disease (COPD). These conditions are long-term and often life-threatening. 

    Asthma and COPD cause symptoms like cough, chest pain, shortness of breath, and wheezing. These symptoms can become life-threatening emergencies if not treated right away.

    Fact Table




    US FDA



    Legal status


    Chemical Name

    Albuterol Sulfate

    Elimination half-life

    3.8–6 hours

    Dosage (Strength)



    Consult Doctor


    Proventil, ProAir

    Protein binding

    weakly bound

    PubChem CID






    ATC code






    Routes of administration



    Take Albuterol DigiHaler exactly as prescribed by your doctor. The standard dosage is 1-2 puffs by mouth every 4-6 hours as needed for symptoms. Do not take more than prescribed.


    The active ingredient in this medication is albuterol sulfate


    Tell your doctor and pharmacist about all medications you are taking, including:

    • Atenolol
    • Atomoxetine
    • Atosiban
    • Betahistine
    • Cannabinoids
    • Carvedilol
    • Doxofylline
    • Guanethidine
    • Haloperidol
    • Kratom
    • Linezolid
    • Loxapine
    • Methacholine
    • Metoprolol
    • Monoamine Oxidase Inhibitors
    • Propranolol
    • QT Prolonging Agents
    • Sympathomimetics
    • Theophylline
    • Thiazide diuretics
    • Tricyclic antidepressants


    Use caution if you are taking beta-blockers while using this inhaler because they decrease the effectiveness of Proair Digihaler.

    If your bronchospasms get worse while taking this drug, tell your doctor right away.

    Your healthcare team should monitor the levels of potassium in your blood while you are taking this medication.

    Ask your doctor and pharmacist for a full list of cautions.

    Side Effects

    ProAir Digihaler side effects can include:

    • Anorexia
    • Anxiety
    • Bronchospasm
    • Chest discomfort
    • Chest pain
    • Conjunctivitis
    • Cough
    • Depression
    • Diaphoresis
    • Diarrhea
    • Dizziness
    • Drowsiness
    • Dyspepsia
    • Dyspnea
    • Edema
    • Emotional lability
    • Epistaxis
    • Eructation
    • Exacerbation of asthma
    • Excitement
    • Extrasystoles
    • Fever
    • Flatulence
    • Flu-like symptoms
    • Flushing
    • Gastroenteritis
    • Hypertension
    • Increased glucose
    • Insomnia
    • Malaise
    • Migraine
    • Nausea
    • Nervousness
    • Pain
    • Pallor
    • Palpitations
    • Pharyngitis
    • Pulmonary disease
    • Restlessness
    • Rhinitis
    • Rigors
    • Shakiness
    • Sinus headache
    • Tachycardia
    • Tremor
    • Unpleasant taste
    • Upper respiratory tract infection
    • Urinary tract infection
    • Vomiting
    • Xerostomia


    ProAir DigiHaler. Frazer, PA: Teva; 12/2018.

    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 13588

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