Bumps on back of arms can have various causes, just like most other symptoms. 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 bumps on back of arms, we could:
Cause | Probability | Status |
---|---|---|
Vitamin A Need | 99% | Confirm |
EFA 6 Need | 73% | Possible |
Do you have small bumps on the backs of your arms?
Possible responses:
→ No / don't know→ Yes, some/minor → Yes, many/definite |