Albuteroldrug info
albuterol 4 MG Oral Tablet
What it is used for
Albuterol tablets, USP are indicated for the relief of bronchospasm in adults and children 6 years of age and older with reversible obstructive airway disease.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective April 14, 2026. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
Albuterol tablets, USP contain albuterol sulfate, USP, the racemic form of albuterol and a relatively selective beta 2 -adrenergic bronchodilator. Albuterol sulfate has the chemical name α 1 -[( tert -Butylamino) methyl]- 4-hydroxy- m -xylene-α,α'-diol sulfate (2:1) (salt) and the following structural formula: The molecular weight of albuterol sulfate is 576.71, and the molecular formula is (C 13 H 21 NO 3 ) 2
H 2 SO 4. Albuterol sulfate, USP is a white or practically white powder, freely soluble in water and slightly soluble in ethanol. The World Health Organization recommended name for albuterol base is salbutamol. Each albuterol tablet, USP for oral administration contains 2 mg or 4 mg of albuterol as 2.4 mg or 4.8 mg of albuterol sulfate, USP respectively. Each tablet also contains the following inactive ingredients: lactose monohydrate, magnesium stearate, pregelatinized (corn) starch and sodium lauryl sulfate. structure
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective April 14, 2026. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
This page reproduces regulatory text for reference. It is not medical advice, and KenyRx is not a pharmacy or a prescriber. Talk to a doctor or pharmacist about whether a medicine is right for you.
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