Tension is mental or emotional strain, suspense, anxiety, or excitement .
Anxiety is a reaction to a real or imagined threat, a general feeling of uneasiness or dread. This list is not all inclusive, and the causes are not presented in order of likelihood. The causes of this symptom can include unlikely diseases and medications. Furthermore, the causes may vary based on age and gender of the affected person, as well as on the specific characteristics of the symptom such as location, quality, time course, aggravating factors, relieving factors, and associated complaints. Use the Symptom Analysis option to explore the possible explanations for anxiety, occurring alone or in combination with other problems.