In Summary. Common side effects of Vyvanse include: insomnia and irritability. Other side effects include: dizziness, weight loss, and xerostomia. See below for a comprehensive list of adverse effects. For the Consumer. Applies to lisdexamfetamine: oral capsule.
Examples of involuntary weight loss include the weight loss associated with cancer, malabsorption (such as from chronic diarrheal illnesses), and chronic inflammation (such as with rheumatoid arthritis).eight loss: Weight loss is a decrease in body weight resulting from either voluntary (diet, exercise) or involuntary (illness) circumstances.
Involuntary Weight Loss - An Ignored Vital Sign in Seniors. Dr. Zanni is a psychologist and health-systems consultant based in Alexandria, Virginia. Unintentional weight loss often signals serious pathology. Most practitioners and researchers define unintentional weight loss as a 5% to 10% decrease in body weight over a period of 1 to 12 months.