honeypot link
skip to main content
Professional
Consumer
MERCK MANUAL
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
DRUG INFO
RESOURCES
COMMENTARY
ABOUT US
HEALTH TOPICS
HEALTHY LIVING
Home
/
Skin Disorders
/
Itching and Dermatitis
/
Itching and Dermatitis
Expand all
Collapse all
Itching
Causes
Skin disorders
Systemic (bodywide) disorders
Disorders of the nervous system
Psychologic disorders
Drugs, medications, and chemicals
Evaluation
Warning signs
When to see a doctor
What the doctor does
Testing
Treatment
Skin care
Topical treatments
Systemic treatments
Key Points
Hives
Angioedema
Causes
Acute hives
Chronic hives
Evaluation
Warning signs
When to see a doctor
What the doctor does
Testing
Treatment
Medications
Essentials for Older People: Hives
Key Points
Overview of Dermatitis
Symptoms
Diagnosis
Prevention
Treatment
Atopic Dermatitis (Eczema)
Symptoms
Complications of atopic dermatitis
Diagnosis
Prevention
Treatment
General care and itch relief
Corticosteroids
Other treatments
Prognosis
Contact Dermatitis
Irritant contact dermatitis
Allergic contact dermatitis
Symptoms
Diagnosis
Prevention
Treatment
Prognosis
Erythroderma
Symptoms
Diagnosis
Treatment
Prognosis
Hand and Foot Dermatitis
Symptoms
Diagnosis
Treatment
Lichen Simplex Chronicus
Symptoms
Diagnosis
Treatment
Nummular Dermatitis
Symptoms
Diagnosis
Treatment
Poison Ivy
Symptoms
Diagnosis
Prevention
Treatment
More Information
Seborrheic Dermatitis
Symptoms
Diagnosis
Treatment
Adults and older children
Infants and young children
Stasis Dermatitis
Symptoms
Diagnosis
Treatment
Treatment of chronic venous insufficiency
Treatment of dermatitis
Treatment of ulcers