Add your answer. What is the expiration on a prescription of Tussionex Pennkinetic Susp? I have either the flu or bronchitis or similar and have a painful burning in my throat and cough and want to take some of my Tussionex prescribed on 12/27/2005. It's almost a full year later - 12/11/2006.
The signs and symptoms of a panic attack develop abruptly and usually reach their peak within 10 minutes. Most panic attacks end within 20 to 30 minutes, and they rarely last more than an hour. A full-blown panic attack includes a combination of the following signs and symptoms:
The most common age at which people have their first panic attack (onset) is between 15 and 19 years of age. Panic attacks are significantly different from other types of anxiety, in that panic attacks are very sudden and often unexpected, appear to be unprovoked, and are often disabling.