The primary goal of these modifications was to improve the half-life of sermorelin, which is about 10 minutes [6]
The lawsuit is specific to patients who have been diagnosed with NAION

Indications and Usage Wegovy (semaglutide) injection is indicated in combination with a reduced calorie diet and increased physical activity: To reduce the risk of major adverse cardiovascular (CV) events (CV death, non-fatal myocardial infarction, or non-fatal stroke) in adults with established CV disease and either obesity or overweight To reduce excess body weight and maintain weight reduction long term in: Adults and pediatric patients 12 years and older with obesity Adults with overweight in the presence of at least one weight-related comorbidity Wegovy (semaglutide) tablets are indicated in combination with a reduced calorie diet and increased physical activity to: Reduce the risk of major adverse cardiovascular (CV) events (CV death, non-fatal myocardial infarction, or non-fatal stroke) in adults with established CV disease and either obesity or overweight Reduce excess body weight and maintain weight reduction long term in adults with obesity or with overweight in the presence of at least one weight-related comorbidity Limitations of Use: Concomitant use of Wegovy tablets or Wegovy injection with other semaglutide-containing products or with any GLP-1 receptor agonist is not recommended Reference Wegovy [package insert]

PubMed Central, Kim, Hui-Hun, et al
Common side effects: dry mouth, insomnia, elevated heart rate, jitteriness, constipation
[1] [10] These may indicate complications requiring immediate medical assessment rather than dietary adjustment alone