Final answer:
Sarah is likely experiencing symptoms of anxiety and could be prescribed antianxiety medication by a psychiatrist, along with recommendations for therapy and sleep hygiene improvements.
Step-by-step explanation:
Sarah appears to be experiencing symptoms of anxiety, characterized by irrational worry, jitteriness, and difficulty sleeping. Given these symptoms and the context that she's visited a psychiatrist, it's probable that she might be prescribed an antianxiety medication.
Common antianxiety medications include benzodiazepines, which provide quick relief for symptoms, or antidepressants like SSRIs, which can help manage anxiety over a longer term. Additionally, non-pharmacological treatments such as cognitive-behavioral therapy (CBT) could be recommended to help Sarah manage her feelings of worry and fearfulness.
It's essential for Sarah's treatment to be followed closely by her psychiatrist, who can make adjustments as needed and ensure that any medications are effectively alleviating her anxiety symptoms without causing adverse effects. Her overall treatment plan could also involve strategies to improve sleep hygiene because difficulty sleeping can exacerbate anxiety.