R62.7

Clinical Causes: Chronic illnesses such as cancer, heart failure, or chronic kidney disease Mental health issues including depression and anxiety Nutritional deficiencies due to poor appetite or malabsorption Social factors like isolation or economic hardship Medication side effects that impact appetite or digestion Cognitive impairments such as dementia or other neurological conditions Infections or inflammatory diseases Endocrine disorders like hypothyroidism or diabetes

Key Symptoms: Unintentional weight loss Reduced appetite or food intake Weakness, fatigue, or exhaustion Muscle wasting and decreased physical activity Decline in cognitive function or confusion Decreased interest in activities or social interactions Mood changes such as depression or apathy Loss of muscle mass and subcutaneous fat Decreased resilience to stress or illness

Diagnosis Path: Detailed medical history to uncover underlying health issues or social factors Physical examination focusing on weight trends, nutritional status, and physical strength Laboratory tests such as blood counts, metabolic panels, thyroid function, and nutritional assessment Imaging studies if necessary to investigate underlying conditions Assessment of mental health and cognitive status Evaluation of social support systems and environmental factors

Treatment Protocols: Nutritional interventions such as tailored diets, supplements, or feeding assistance Treating underlying medical conditions with appropriate medications or therapies Psychological support or counseling for mental health issues Physical therapy to enhance strength and mobility Social services or community support to reduce isolation and facilitate access to resources Medication adjustments if side effects are impacting appetite or health Monitoring and regular follow-up to evaluate progress and modify care plans