Unable to Gain Weight Despite Eating Well — Which Doctor Should I See?
Difficulty gaining weight despite adequate caloric intake. May be caused by metabolic disorders or thyroid disease.
To evaluate metabolic disorders, thyroid issues and digestive problems.
To evaluate digestive system problems and malabsorption issues.
Find Gastroenterologist SpecialistsFrequently Asked Questions
What causes inability to gain weight despite eating well?
Common causes include hyperactive metabolism, malabsorption disorders, hyperthyroidism, diabetes, stress, certain medications, or underlying infections. Consult a doctor to identify the specific cause.
When should I see a doctor about not gaining weight?
Seek medical attention if you're unable to gain weight for over a month despite eating well, or if accompanied by fatigue, weakness, or other symptoms.
What tests might be needed to diagnose this condition?
Your doctor may order blood tests to check thyroid function, nutrient levels, blood sugar, and screen for infections or malabsorption disorders causing the weight loss.
Describe your symptoms now
Find Doctor