Sore tongue can have various causes, ranging in severity from 'worrying' to 'serious'. 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 sore tongue, we could:
brittle fingernails
shortness of breath when at rest
much vitamin C supplementation
copper supplementation
water retention before menstruation
possibly jaundiced skin
macrocytic red cells
carpal tunnel syndrome
long-term vegetarian/vegan diet
coffee consumption
numb/burning/tingling extremities
high sensitivity to bright light| Cause | Probability | Status |
|---|---|---|
| Vitamin B12 Need | 91% | Confirm |
| Vitamin B6 Need | 15% | Unlikely |
| Iron Need | 3% | Ruled out |
|
During the past year, how often have you experienced a sore tongue? Only include surface soreness, not tongue muscle soreness.
Possible responses:
→ Not at all / don't know→ Slight soreness a few times in the past year → Frequent slight soreness / occasionally severe → Frequent or constant severe soreness |