R63: Symptoms and signs concerning food and fluid intake

R63.3: Feeding difficulties and mismanagement

Feeding difficulties and mismanagement, coded as R63.3 in the ICD-10, is a medical condition where an individual has problems with eating properly or managing their nutritional intake. This may be due to physical issues that interfere with the act of feeding, or psychological issues that affect the individual's willingness or ability to eat. Symptoms could include problematic chewing or swallowing, a lack of appetite, refusing to eat, choosing foods that lack nutritional value, or not understanding how to portion or balance meals appropriately. The condition can affect people of all ages, from infants who have difficulty latching during breastfeeding to seniors who may have swallowing difficulties due to other health conditions. If not addressed, it could lead to malnutrition, weight loss, or other complications.