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.
Some of the comorbid or associated medical symptoms for Unintentional weight loss may include these symptoms: 1  Muscle symptoms. 2  Nerve symptoms. 3  Sensory symptoms. 4  Sensations. 5  Digestive symptoms. 6  Abdominal symptoms. 7  Pain. 8  Musculoskeletal symptoms.