an act, instance, or occasion of slumping:The economy is in a prolonged slump. a period during which a person performs ineffectively:The team is in a slump after having lost its last six games.
Common Causes of Childhood Stress. The source of anxiety and stress in children can be something external, such as a problem at school, changes in the family, or a conflict with a friend. Anxious feelings can also be caused by a child's internal feelings and pressures, such as wanting to do well in school or fit in with peers.
Thyroid Conditions and Weight Loss. It should be noted that one of the few causes of anxiety that is purely physical is the development of hyperthyroid. With too much thyroid hormone, your body has too strong a metabolism, and this can cause rapid weight loss. Hyperthyroidism is also a cause of anxiety. That's why, even though anxiety is often the cause of unexplained weight loss in people living with anxiety, it's still a good idea to check with a doctor.