Albuterol Sulfate, brand names Accuneb, ProAir HFA, Proventil, Proventil HFA, ReliOn Ventolin HFA, Ventolin HFA, belong to a class of drugs known as adrenergic bronchodilators. Albuterol Sulfate is a bronchodilator that relaxes the muscles of the airways resulting to increased airflow in the lungs of a patient with such conditions. Albuterol Sulfate is used to treat or prevent bronchospasm in patients suffering from conditions of reversible obstructive airway disease. Albuterol Sulfate is a medication that treats breathing disorders. It is a drug that will be perfect for treating wheezing and breath shortness resulting from breathing disorders such as chronic obstructive pulmonary and asthma. Albuterol Sulfate is a bronchodilator which works by opening the airways of passages and relaxing muscle to allow for better breathing. Albuterol Sulfate is available in the form of an aerosol, and thus, it should be inhaled through the mouth. Note that Albuterol Sulfate does not work right away and cannot be used to cure sudden attacks of asthma. Nervousness, headache, and tremor are some of the common side effects of this drug. If the side effects become persistent, seek medical attention.