Search
SectionsIndexSymptoms
  • Cardiovascular Disorders
  • Clinical Pharmacology
  • Critical Care Medicine
  • Dental Disorders
  • Dermatologic Disorders
  • Ear, Nose, and Throat Disorders
  • Endocrine and Metabolic Disorders
  • Eye Disorders
  • Gastrointestinal Disorders
  • Genitourinary Disorders
  • Geriatrics
  • Gynecology and Obstetrics
  • Hematology and Oncology
  • Hepatic and Biliary Disorders
  • Immunology; Allergic Disorders
  • Infectious Diseases
  • Injuries; Poisoning
  • Musculoskeletal and Connective Tissue Disorders
  • Neurologic Disorders
  • Nutritional Disorders
  • Pediatrics
  • Psychiatric Disorders
  • Pulmonary Disorders
  • Special Subjects
ABCDEFGHI
JKLMNOPQR
STUVWXYZ
  • Abdominal Pain, Acute
  • Abdominal pain, Chronic
  • Alopecia
  • Amenorrhea
  • Amnesia
  • Anosmia
  • Bleeding, Excessive
  • Breast Lumps
  • Chest Pain
  • Constipation in Adults
  • Constipation in Children
  • Cough in Adults
  • Cough in Children
  • Crying
  • Diarrhea in Adults
  • Diarrhea in Children
  • Diplopia
  • Dizziness
  • Dry Mouth
  • Dysmenorrhea
  • Dyspepsia
  • Dysphagia
  • Dyspnea
  • Dysuria
  • Earache
  • Ear Discharge
  • Edema
  • Edema During Late Pregnancy
  • Epistaxis
  • Erectile dysfunction
  • Eyelid Swelling
  • Eye Pain
  • Fever
  • Fever, Acute, in Adults
  • Fever, Chronic (FUO)
  • Fever in Infants and Children
  • Floaters
  • Gas
  • Gastrointestinal Bleeding
  • Halitosis
  • Headache
  • Hearing Loss
  • Hearing Loss: Sudden Deafness
  • Hematospermia
  • Hematuria
  • Hemoptysis
  • Hiccups
  • Hirsutism
  • Insomnia and Excessive Daytime Sleepiness
  • Itching
  • Itching, Anal
  • Jaundice in Adults
  • Jaundice in Neonates
  • Joint Pain, Monarticular
  • Joint Pain, Polyarticular
  • Knee pain
  • Lump in Throat
  • Nasal Congestion and Rhinorrhea
  • Nausea and Vomiting During Early pPregnancy
  • Nausea and Vomiting in Adults
  • Nausea and Vomiting in Infants and Children
  • Neck and Back Pain
  • Neck Mass
  • Nipple Discharge
  • Orthostatis Hypotension
  • Pain
  • Pain, Chronic
  • Palpitations
  • Pelvic Pain
  • Pelvic Pain During Early Pregnancy
  • Polyuria
  • Priapism
  • Red Eye
  • Scrotal Pain
  • Sore Throat
  • Stomatitis
  • Stridor
  • Syncope
  • Tearing
  • Tinnitus
  • Toothache
  • Tremor
  • Urinary Frequency
  • Urinary Incontinence in Adults
  • Urinary Incontinence in Children
  • Urinary Retention
  • Urticaria
  • Vaginal Bleeding
  • Vaginal Bleeding During Early Pregnancy
  • Vaginal Bleeding During Late Pregnancy
  • Vaginal Itching and Discharge
  • Vision, Blurred
  • Vision Loss, Acute
  • Weakness, Generalized
  • Wheezing
Resources
  • About The Merck Manual
  • Ready Reference Guides
  • Trade Names of Some Commonly Used Drugs
  • Normal Laboratory Values
  • Clinical Calculators
  • Multimedia
  • Selected Links
Index
mamcmemimompmrmsmumy
Type in the first few letters of a word to get there faster:
Go

Mu

Muckle-Wells syndrome

Hereditary Cryopyrinopathies

Mucocele

Some Disorders of the Oral Region by Predominant Site of InvolvementTables

  • orbital

  • Tumors of the Orbit: Adults

    Mucoepidermoid carcinoma

    Salivary Gland Tumors: Malignant salivary gland tumors
    Salivary Gland Tumors: Treatment

    Mucolipidoses

    Lysosomal Storage DisordersTables

    Mucopolysaccaridoses

    Lysosomal Storage DisordersTables

    Mucopolysaccharidoses

    Lysosomal Storage Disorders: Mucopolysaccharidoses (MPS)

    Mucormycosis (phycomycosis)

    Sinusitis: Mucormycosis
    Mucormycosis

    Mucosa-associated lymphoid tissue (MALT) lymphoma

    Gastritis: Mucosa-associated lymphoid tissue (MALT) lymphoma
    Non-Hodgkin Lymphomas: Classification

    Mucosal neuroma syndrome

    Conditions Associated With MEN SyndromesTables
    Multiple Endocrine Neoplasia, Type 2B (MEN 2B)

    Mucositis

    Management of Adverse Effects of Cancer Therapy: Gastrointestinal Effects

    Mucosulfatidosis

    Lysosomal Storage DisordersTables

    Mucous hypersecretion syndrome

    Chronic Obstructive Pulmonary Disease and Related Disorders

    Mucous retention cyst

    Some Disorders of the Oral Region by Predominant Site of InvolvementTables

    Mucus

  • antimicrobial properties of

  • Host Defense Mechanisms Against Infection: Mucous membranes

  • cervical

  • see Cervical mucus

  • gastrointestinal

  • Gastritis and Peptic Ulcer Disease

    Muehrcke lines

    Overview of Nephrotic Syndrome: Symptoms and Signs

    Muerto Canyon virus infection

    Hantavirus Infection: Hantavirus Pulmonary Syndrome (HPS)

    Mulberry molar

    Oral Findings in Systemic DisordersTables
    Evaluation of the Dental Patient: Physical examination

    Müller sign

    Aortic Regurgitation: Symptoms and Signs

    Multicentric reticulohistiocytosis

    Rheumatoid Arthritis (RA): Differential diagnosis

    Multiceps infection

    Coenurosis (Taenia Multiceps or T. Serialis Infection)

    Multifocal atrial rhythm

    Ectopic Supraventricular Rhythms: Wandering atrial pacemaker

    Multifocal atrial tachycardia

    Ectopic Supraventricular Rhythms: Multifocal atrial tachycardia

    Multifocal leukoencephalopathy

    Progressive Multifocal Leukoencephalopathy (PML)

    Multi-infarct dementia

    Ischemic Stroke: Symptoms and Signs

    Multiple carboxylase deficiency

    Disorders of Amino Acid and Organic Acid MetabolismTables

    Multiple chemical sensitivity syndrome

    Multiple Chemical Sensitivity Syndrome

    Multiple congenital contractures

    Arthrogryposis Multiplex Congenita

    Multiple endocrine neoplasia (MEN) syndromes

    Pheochromocytoma
    Multiple Endocrine Neoplasia (MEN) Syndromes
    Conditions Associated With MEN SyndromesTables

    Multiple epiphyseal dysplasia

    Types of Osteochondrodysplastic DwarfismTables

    Multiple myeloma

    Primary Malignant Bone Tumors: Multiple myeloma
    Dysproteinemias Causing Vascular Purpura
    Classification of Plasma Cell DisordersTables
    Multiple Myeloma
    Variant Expressions of Multiple MyelomaTables
    Hypercalcemia: Cancer

  • hypercalcemia in

  • Hypercalcemia: Pathophysiology

  • kidney disease in

  • Myeloma-Related Kidney Disease

  • pneumonia with

  • Pneumonia in Immunocompromised PatientsTables

  • polymyalgia rheumatica vs

  • Polymyalgia Rheumatica: Diagnosis

    Multiple organ dysfunction syndrome

    Shock and Fluid Resuscitation: Multiple organ dysfunction syndrome (MODS)

    Multiple personality disorder

    Dissociative Identity Disorder

    Multiple sclerosis

    Some Causes of Dizziness and VertigoTables
    Some Causes of ItchingTables
    Multiple Sclerosis (MS)

  • diplopia and

  • Some Causes of Binocular DiplopiaTables

    Multiple sleep latency testing

    Approach to the Patient With a Sleep or Wakefulness Disorder: Testing
    Narcolepsy: Diagnosis

    Multiple sulfatase deficiency

    Lysosomal Storage DisordersTables

    Multiple system atrophy

    Multiple System Atrophy

    Mummy handler's lung

    Examples of Hypersensitivity PneumonitisTables

    Mumps

    Oral and Pharyngeal Disorders: Other Salivary Gland Infections
    Some Respiratory VirusesTables
    Mumps
    Causes of Parotid and Other Salivary Gland EnlargementTables

  • testicular

  • Orchitis

  • vaccine against

  • Vaccines Available in the USTables
    Common Vaccinations for AdultsTables
    Routine Vaccinations: Measles, Mumps, and Rubella
    Mumps: Prevention
    Recommended Immunization Schedule for Ages 0–6 yrTables
    Recommended Immunization Schedule for Ages 7–18 yrTables
    Catch-up Immunization Schedule for Ages 4 mo–18 yrTables

    Munchausen syndrome

    Munchausen Syndrome
    Poisoning

    Mupirocin

    Mupirocin

  • topical

  • Principles of Topical Dermatologic Therapy: Antimicrobials

    Murmurs

    see Heart murmur(s)

    Murphy's sign

    Cholecystitis: Symptoms and Signs

    Murray Valley encephalitis

    Some Neurologic VirusesTables
    Arbovirus, Arenavirus, and Filovirus DiseasesTables

    Muscle(s)

  • aminoglycoside effects on

  • Aminoglycosides: Adverse Effects

  • atrophy of

  • Undernutrition: Old age
    Approach to the Neurologic Patient: Motor system
    Hereditary Neuropathies: Motor and sensory neuropathies
    Amyotrophic Lateral Sclerosis and Other Motor Neuron Diseases: Progressive muscular atrophy
    Spinal Muscular Atrophies

  • spinal

  • Spinal Muscular Atrophies

  • biopsy of

  • Polymyositis and Dermatomyositis: Diagnosis
    Neurologic Diagnostic Procedures: Biopsy

  • congenital anomalies of

  • Muscle Abnormalities
    Inherited Muscular Disorders

  • cramps of

  • Muscle Cramps

  • daptomycin toxicity to

  • Daptomycin: Dosing Considerations

  • denervation of

  • Neurologic Diagnostic Procedures: Electromyography and nerve conduction studies

  • disorders of

  • Approach to the Neurologic Patient: Motor system

  • electromyography of

  • Neurologic Diagnostic Procedures: Electromyography and nerve conduction studies

  • heat cramps of

  • Heat Cramps

  • hypertrophy of

  • Approach to the Neurologic Patient: Motor system

  • inflammation of

  • Polymyositis and Dermatomyositis

  • jerking (myoclonus) of

  • Myoclonus
    Causes of MyoclonusTables

  • mid upper arm area of

  • Undernutrition: Physical examination
    Mid Upper Arm Muscle Area in AdultsTables

  • nutritional deficiency and

  • Symptoms and Signs of Nutritional DeficiencyTables

  • radiation effects on

  • Focal Radiation Injury*Tables

  • sarcoidosis of

  • Systemic Involvement in Sarcoidosis Tables

  • spasms of

  • Neck and Back Pain: Treatment

  • strength of

  • Approach to the Neurologic Patient: Muscle strength
    Grades of Muscle StrengthTables

  • in elderly patient

  • Evaluation of the Elderly Patient: Muscle strength

  • loss of

  • Weakness
    Some Causes of Muscle WeaknessTables
    Findings Related to Weakness Suggesting a Specific DisorderTables

  • nutritional support and

  • Nutritional Support: Assessing Response to Nutritional Support

  • stretching of

  • Muscle Cramps: Prevention

  • tone of

  • Approach to the Neurologic Patient: Motor system

  • weakness of

  • Weakness
    Some Causes of Muscle WeaknessTables
    Findings Related to Weakness Suggesting a Specific DisorderTables

    Muscle adenosine monophosphate deaminase deficiency

    Purine and Pyrimidine Metabolism Disorders: Myoadenylate deaminase deficiency (or muscle adenosine monophosphate deaminase deficiency)

    Muscle dysmorphia

    Body Dysmorphic Disorder: Symptoms and Signs

    Muscle relaxants

  • in elderly

  • Drug-Disease Interactions in the ElderlyTables
    High-Risk Drugs in the Elderly (Based on the Beers Criteria)Tables

  • in neck or back pain

  • Neck and Back Pain: Treatment

  • in osteoarthritis

  • Osteoarthritis (OA): Drugs

  • porphyria and

  • Drugs and Porphyria*Tables

    Muscular dystrophy

    Causes of Peripheral Nervous System DisordersTables
    Clinical Clues to Causes of Peripheral Nervous System* DisordersTables
    Inherited Muscular Disorders

  • congenital

  • Inherited Muscular Disorders: Congenital muscular dystrophy

    Musculoskeletal system

  • anomalies of

  • Congenital Craniofacial and Musculoskeletal Abnormalities

  • evaluation of

  • Approach to the Patient With Joint Disease
    Distinguishing Inflammatory vs Noninflammatory Features in Joint Disease by FeaturesTables
    Some Causes of Monarticular Joint PainTables
    Some Causes of Polyarticular Joint PainTables

  • in elderly patient

  • Evaluation of the Elderly Patient: Musculoskeletal System

  • in neonate

  • Approach to the Care of Normal Infants and Children: Musculoskeletal system

  • trauma to

  • see also Dislocation
    see also Fracture
    see also Sprain
    Fractures, Dislocations, and Sprains
    Examination for Some Commonly Missed InjuriesTables
    Joint immobilization as acute treatment: some commonly used techniques.Figures

    Mushroom poisoning

    Examples of Disorders Associated With Defects in NeurotransmissionTables
    Mushroom Poisoning

    Mushroom worker's lung

    Examples of Hypersensitivity PneumonitisTables

    Musset sign

    Aortic Regurgitation: Symptoms and Signs

    mamcmemimompmrmsmumy
    Audio
    Figures
    Photographs
    Sidebars
    Tables
    Videos

    Copyright     © 2010-2013 Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Whitehouse Station, N.J., U.S.A.    Privacy    Terms of Use