请用英文回答，涵盖治疗的重要性、效果评估及其局限性三个要点。
user
The Importance of Treatment:  
Treatment plays a vital role in addressing various health issues, improving quality of life, and reducing the risk of serious complications. It can provide both physical and psychological benefits, offering individuals the opportunity to regain control over their lives.

Evaluation of Treatment Effects:  
Assessing the effectiveness of treatment involves measuring the outcomes against predefined goals or standards. This process enables healthcare providers to determine whether the intervention is achieving its intended objectives, such as symptom relief, functional improvement, or disease remission.

Limitations of Treatment:  
Despite its benefits, treatment is not without limitations. Some treatments may have side effects or adverse reactions, and not all patients respond equally to the same intervention. Additionally, the availability and accessibility of certain treatments can vary, posing challenges in delivering optimal care to all patients.
assistant