Underweight symptoms. 5. They also may feel dizzy, nauseous, and cold. Being underweight: You may be underweight if your body mass index is under 18. Find out about the symptoms of malnutrition in adults and children. Being underweight is a medical condition that requires attention and treatment. Most of them are older and have long-term health problems. “Common signs may include fatigue, weakness, dizziness, irregular menstrual cycles and a weakened immune system leading to frequent infections,” said Eberly. Apr 12, 2024 · Malnutrition can lead to serious health consequences if not treated and can be life-threatening in some cases. Apr 17, 2017 · Keep reading to learn more about these risks of being underweight, plus how to identify if you are underweight, what symptoms you may experience, and how you can find help. Learn how to gain weight safely and improve your health with expert-backed advice. Being underweight can increase your risk of malnutrition, developmental problems, infertility, bone fractures and osteoporosis, anemia, increased risk of surgical complications and a weakened immune system. It is essential to consult a healthcare professional for personalized guidance and support. See full list on medicalnewstoday. Whether it’s from genetics, a temporary illness or a long-term one, it’s important to determine what’s causing it — and how it’s affecting you. com Oct 7, 2022 · Symptoms of being underweight or lacking nourishment vary widely. Learn about them in this article. Jun 20, 2018 · Scarily, over three million people in the UK are malnourished or at risk of malnutrition. Many physical symptoms are associated with these conditions. People who are underweight may feel extremely fatigued as well as have low blood pressure and possibly even low blood sugar. Jul 18, 2025 · It may come as a surprise that having underweight is also a significant health concern. Underweight is a condition characterized by a body weight that is lower than the healthy range for a person's height, age, and gender. Find out the causes, symptoms, and treatment of being underweight. Apr 18, 2025 · Malnutrition is classified as over- or undernutrition. Jul 19, 2024 · What are some symptoms I might experience if I’m underweight? Symptoms of being underweight can vary depending on the underlying cause. The main symptom is unintentional weight loss, although this is not always obvious. This article describes the different types of malnutrition, as well as its causes, symptoms, diagnosis, treatment, and prevention. It is often associated with a lack of proper nutrition and can have negative effects on overall health and well-being. By understanding the causes and health risks associated with being underweight, individuals can take steps to achieve a healthy weight and improve their overall well-being. . yljte degxhw vfjes qjr rgfpgl ghctyd dmjyhthk fiyho ofhh hscyb