Sir/Madam, I am a 24yr old female &final year MBBS student.i have been experiencing severe anxiety related problems since last 3 monthsit .started with an episode of lightheadedness which i admit was beacuse i was very hungry &had skipped a meal.since then i have been having various new symptoms each day.sudden fear& tachycardia made me run outside from coaching classes.a constant fear of fainting,now having trouble in sleeping everynight and palpitations frequently.cant focus on studies.