Please choose the correct ending to complete the given sentence: Health: [header] How to treat panic attacks in children [title] Get a diagnosis. [step] In order to diagnose panic attacks, a medical professional must first rule out any physical causes of the symptoms, as well as other mental disorders. Take the child to a doctor for a complete physical, and then to a mental health professional for an evaluation.

Ending1: [substeps] This is the first sign of panic disorder diagnosed by an independent doctor: sudden onset of irrational thoughts or behavior. These are very painful and can make it hard to tell at a young age that something is wrong. Ending2: [title] Pay attention to changes in the mood, eating habits, sleeping patterns, and skin color. [step] Panic attacks can cause both physical and mental changes. Ending3: [substeps] Just because a child has a single panic attack does not necessarily mean that he or she has a panic disorder. If the panic attacks are infrequent your child may not need any treatment, but if they are getting worse, you should definitely pursue treatment. Ending4: They'll run a series of examinations, including testimony from you as a patient with the child. [title] Take the child to the emergency room or hospital to get symptoms evaluated.

Answer format: ending1/ending2/ending3/ending4