Difficulty losing or gaining weight can have various causes, ranging in severity from 'worrying' to 'life-threatening'. Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.
Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms. In order to diagnose difficulty losing or gaining weight, we could:
|Gluten Sensitivity||1%||Ruled out|
|A Weight Problem||0%||Ruled out|
|Diabetes II||0%||Ruled out|
|An Underweight Problem||0%||Ruled out|
Has your weight been difficult to change?
Possible responses:→ It is very difficult for me to gain weight
→ I can gain weight, but it is a challenge
→ No / don't know
→ I can lose weight with difficulty
→ It is very difficult for me to lose weight