Final answer:
The goal of medication therapy for osteoarthritis is to restore joint function and reduce pain, managing symptoms to improve quality of life.
Step-by-step explanation:
The goal of medication therapy for a client with osteoarthritis (OA) is to restore joint function and reduce pain. Although OA cannot be cured, treatments aim to maintain a good quality of life. Pain medications such as acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDs), and in some cases, opioids, are used to manage pain. Additionally, lifestyle changes including exercise, weight loss, and the use of devices to decrease stress on joints can improve symptoms and enhance joint function. In severe cases, surgery such as arthroplasty may be considered.