I Have To Take A Pt Test Tommaro For A Job And Its A Obstical Course, I Have Taken It before And Pass,but barely, Right Now Im Suffing From Either Allergies Or A Very bad Sinus Infection It Just Started 2 Days Ago So I Imagine Its Going To be A Infection, So back To My Question I Have Not Taken Any Clen For Years, Would It benifit Me To Take before Test I Know It Act As A brochilator, but My Lung Are Fine, Maybee I Would Get More Energy From It Anybody Have Any Suggestion, Thanks In Advance