Blood In Nipple Discharge

What Causes Bloody Nipple Discharge?

Bloody nipple discharge can have various causes, ranging in severity from 'needs attention' to 'generally fatal'.  Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.

Diagnose your symptoms now!
  • understand what's happening to your body
  • let The Analyst™ find what's wrong
  • identify any nutritional deficiencies

Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms.  In order to diagnose bloody nipple discharge, we could:

  • Research the topic
  • Find a doctor with the time
  • Use a diagnostic computer system.
The process is the same, whichever method is used.

Step 1: List all Possible Causes

We begin by identifying the disease conditions which have "bloody nipple discharge" as a symptom.  Here are three possibilities:
  • Breast Cancer
  • Male Breast Cancer
  • Drug Side-Effects

Step 2: Build a Symptom Checklist

We then identify all possible symptoms and risk factors of each possible cause, and check the ones that apply:
recent onset diarrhea
black/brown fingernails
current birth control pill use
low aerobic exercise level
having low melatonin levels
slightly elevated eosinophil count
highly elevated lymphocyte count
non-human estrogen use
extended bra wearing
blue/bluish fingernails
single-pore nipple discharge
having elevated melatonin levels
... and more than 20 others

Step 3: Rule Out or Confirm each Possible Cause

A differential diagnosis of your symptoms and risk factors finds the likely cause of bloody nipple discharge:
Cause Probability Status
Male Breast Cancer 98% Confirm
Drug Side-Effects 17% Unlikely
Breast Cancer 4% Ruled out
* This is a simple example to illustrate the process

Arriving at a Correct Diagnosis

The Analyst™ is our online diagnosis tool that learns all about you through a straightforward process of multi-level questioning, providing diagnosis at the end.

If you indicate having nipple problems, The Analyst™ will ask further questions including this one:
If you have any unusual discharge from your nipples, is it bloodstained?
Possible responses:
→ Don't know / I am pregnant or lactating
→ There is no discharge
→ No
→ Yes
Based on your response to this question, which may indicate either no blood in nipple discharge or bloodstained nipple discharge, The Analyst™ will consider possibilities such as:
Breast Cancer

Nipple discharge can be a symptom of breast cancer, particularly if it is bloodstained.  You should definitely discuss any nipple discharge with a doctor – especially if you are a man, because the usual cause is a tumor and you will need treatment.

Concerned or curious about your health?  Try The Analyst™
Symptom Entry
Symptom Entry
Diagnosis
Diagnosis
Suggestions
Suggestions
LifeMeter
LifeMeter®
Full Explanations
Explanations
Optional Doctor Review
Review (optional)