E46: Unspecified protein-energy malnutrition
Your body needs food in order to have enough energy, grow and stay healthy. Food is made up of various ingredients. For example, the body needs proteins to build up muscles and to be able to work properly. If you do not have enough food or individual nutritional components, you may lose weight and become emaciated. You may then weigh less than is normal for your height. If you have too few proteins in your body, fluid may accumulate in your face or stomach. Due to the excess fluid, it is also possible that you have a normal weight.
There can be various reasons why there is a lack of nutrition or protein. For example, it may be the case that you are eating too little. But sometimes you may not be able to absorb food or proteins as well due to another disorder. It is also possible that you need more food or proteins than normal because of a disorder.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.