Like Helvetica, Arial is a basic font that is easy to read. Twitter and Google both use Arial for all their copy and content. The Huffington Post also uses Arial on its front page but uses the Georgia font for full articles. Arial's origins actually stem from the aforementioned standard font, Helvetica.
Albuterol can have a stimulatory effect, increasing the blood pressure and heart rate. It is possible that some people may abuse albuterol for its stimulant properties, although most people simply feel jittery from albuterol overuse.
On the contrary, Albuterol (with popular brand names such as Ventolin and Proventil) is considered as a short-acting bronchodilator. Its duration of effect is similar to Atrovent (4 to 6 hours). Because albuterol is a drug composed of the 50% bronchoconstricting and another 50% bronchodilating components of Albuterol: R & S-Albuterol), the key to effective asthma management is determined by increasing the bronchodilating component.