疗效 (liáo xiào): ประสิทธิภาพการรักษา

After three months of clinical trials, this new drug has been proven to have good efficacy in treating high blood pressure.

The doctor advised him to continue taking this herbal prescription because the efficacy of the first two treatment courses was very obvious.

The efficacy of this physical therapy for relieving chronic pain varies from person to person; some people see results quickly, while others experience little effect.

Because this antibiotic has remarkable efficacy, doctors often use it to treat severe bacterial infections.

In medical research, scientists need to rigorously evaluate the efficacy and safety of new therapies before they can be promoted for use.