Symptom Combination

Arm Pain and Nausea: Causes, Conditions & When to See a Doctor

Arm pain with nausea — particularly left arm — is a recognized atypical presentation of acute MI, more common in women, elderly patients, and diabetics. Vagal activation during myocardial ischemia triggers nausea via the dorsal vagal complex. Treat as cardiac emergency until proven otherwise.

→ Arm Pain Overview → Nausea Overview

Possible Causes of Arm Pain and Nausea

Conditions that commonly cause both symptoms together

1Acute MI with inferior wall involvement triggering vagal nausea
2Unstable angina with autonomic nausea response
3Aortic dissection with visceral ischemia
4Musculoskeletal referred pain with unrelated GI symptoms
5Anxiety/panic attack with somatic symptoms

Emergency Red Flags

Seek immediate medical attention if you experience any of these

Nausea or vomiting accompanying left arm discomfort at rest

Atypical MI presentation in women (arm pain + nausea without classic chest pain)

Simultaneous jaw or neck discomfort

Diaphoresis or pallor

Prior history of coronary artery disease

When to See a Doctor

Schedule a medical consultation if you notice these signs

Call 112/911 if left arm pain + nausea occur at rest or with minimal exertion

Do not dismiss as gastrointestinal if cardiac risk factors are present

ECG and troponin testing required urgently

Inform emergency team of symptom combination for priority triage

Conditions That Cause Both Arm Pain and Nausea

2 conditions are associated with this symptom combination

Myocardial Infarction

Atypical MI — vagal nausea is a hallmark of inferior STEMI

Unstable Angina

ACS with nausea, especially in high-risk individuals

Explore Individual Symptoms

In-depth pages for each symptom in this combination

Arm Pain — Full Overview Causes Treatment When to See a Doctor Related Questions

Nausea — Full Overview Causes Treatment When to See a Doctor Related Questions

Experiencing Arm Pain and Nausea?

Get a personalised AI clinical assessment — possible causes, red flags, and recommended next steps.