Low Body Weight and Underweight — Which Doctor Should I See?
Evaluation of being extremely thin, difficulty gaining weight, fast metabolism and nutritional insufficiency
Evaluation of low weight causes (metabolic disorders, malnutrition, digestive issues)
Find Internal Medicine Specialist Specialists
Investigation of endocrine causes like thyroid disease and hormone imbalances
Assessment of digestive system problems and malabsorption issues
Find Gastroenterologist Specialists
Frequently Asked Questions
What is considered underweight?
Underweight is typically defined as having a BMI (Body Mass Index) below 18.5. Your doctor can determine if your weight is unhealthy based on your individual health profile and medical history.
What causes low body weight?
Low body weight can result from inadequate nutrition, increased metabolism, chronic illness, mental health conditions, medications, or digestive disorders. A healthcare provider should evaluate the underlying cause.
When should I see a doctor about being underweight?
Seek medical attention if you've experienced unintended weight loss, feel fatigued, have difficulty concentrating, or struggle to maintain a healthy weight despite eating well. Early evaluation is important.
Describe your symptoms now
Find Doctor