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Professional
Consumer
MERCK MANUAL
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
DRUG INFO
RESOURCES
COMMENTARY
ABOUT US
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
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Ear, Nose, and Throat Disorders
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Symptoms of Ear Disorders
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Symptoms of Ear Disorders
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Earache
Causes
Evaluation
Warning signs
When to see a doctor
What the doctor does
Testing
Treatment
Key Points
Ear Discharge
Causes
Evaluation
Warning signs
When to see a doctor
What the doctor does
Testing
Treatment
Key Points
Ear Ringing or Buzzing
Causes
Subjective tinnitus
Objective tinnitus
Evaluation
Warning signs
When to see a doctor
What the doctor does
Testing
Treatment
Key Points
Dizziness and Vertigo
Causes
Common causes
Less common causes
Evaluation
Warning signs
When to see a doctor
What the doctor does
Testing
Treatment
Essentials for Older People
Key Points