Anxiety is a psychological and physiological state characterized by somatic, emotional, cognitive, and behavioral components. It is the displeasing feeling of fear and concern. The root meaning of the word anxiety is ‘to vex or trouble’; in either presence or absence of psychological stress, anxiety can create feelings of fear, worry, uneasiness, and dread. It is also associated with feelings of restlessness, fatigue, concentration problems, and muscle tension.
American scientists conducted a study that showed that gastroesophageal reflux disease, one of the manifestations of which is heartburn, is associated with a high risk of developing cancer of the larynx and...