Final answer:
Oscar's prescriptions for Valium, Serax, Xanax, and Ativan, all of which are benzodiazepines, indicate that he has had problems with anxiety-related issues such as panic attacks.
Step-by-step explanation:
Oscar has been prescribed medications such as Valium, Serax, Xanax, and Ativan, which are all benzodiazepines. These medications are primarily used to treat anxiety disorders, including conditions like panic attacks, extreme fear, and worry. As these drugs are anti-anxiety agents with effects on the central nervous system, they are effective in reducing symptoms of anxiety and can also serve as sedatives or hypnotics.
Based on the drugs Oscar has been prescribed, it is likely that he has been struggling with anxiety and panic attacks. Additionally, benzodiazepines may be prescribed alongside antidepressants to manage anxiety during the latency period before the antidepressants take full effect. Their central nervous system activity can lead to sedation, muscle relaxation, and anticonvulsant activity. Due to the nature of his prescriptions, it can be inferred that Oscar has had problems with either general anxiety or specific issues such as panic attacks, rather than depression or insomnia, which are treated with different types of medication.