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ENGLISH
MERCK MANUAL
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
DRUG INFO
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COMMENTARY
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HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
DRUG INFO
RESOURCES
COMMENTARY
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Brain, Spinal Cord, and Nerve Disorders
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Pain
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Pain
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Overview of Pain
Pain pathways
Acute versus chronic pain
Causes of Pain
Evaluation of Pain
Chronic pain
Treatment of Pain
Nonopioid Pain Relievers
Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)
Acetaminophen
Opioid Pain Relievers
Side effects of opioids
Administration of opioids
Problems with use of opioids
Adjuvant Analgesics
Antidepressants
Antiseizure medications
Anesthetics
Other medications
Nonmedication-Related Pain Treatments
Chronic Widespread Pain
Symptoms
Diagnosis
Treatment
Medications
Physical or occupational therapy
Complementary and integrative medicine
Counseling and behavioral techniques
Interventional pain management techniques
Pain rehabilitation programs
Neuropathic Pain
Symptoms
Diagnosis
Treatment
Medications
Physical and occupational therapy
Other treatments
Complex Regional Pain Syndrome
Symptoms
Diagnosis
Treatment