Hy
Hyaline casts
Urinary Casts
Hyaline membrane disease
Respiratory Distress Syndrome
Hyaluronans
in osteoarthritis
Osteoarthritis (OA): Drugs
Hydatid disease
Selected Diseases or Organisms Associated With Liver Inflammation Hepatic Cysts Echinococcosis
of brain
Helminthic Infections: Other infections
Hydatidiform mole
Gestational Trophoblastic Disease NIH Criteria for Poor-Prognosis Metastatic Gestational Trophoblastic Disease
Hydralazine
in heart failure
Heart Failure: Vasodilators
in hypertension
Arterial Hypertension: Direct vasodilators Direct Vasodilators for Hypertension
in hypertensive emergency
Parenteral Drugs for Hypertensive Emergencies
SLE-like syndrome with
Drug Hypersensitivity: Symptoms and Signs
vitamin B6 deficiency and
Potential Vitamin-Drug Interactions
Hydramnios
Risk Factors: Hydramnios (polyhydramnios) and oligohydramnios
Hydranencephaly
Brain Anomalies: Porencephaly
Hydremia
of pregnancy
Anemia in Pregnancy
Hydride poisoning
Symptoms and Treatment of Specific Poisons
Hydrocarbons
hepatotoxicity of
Common Hepatotoxic Drug Reactions
poisoning with
Hydrocarbon Poisoning Symptoms and Treatment of Specific Poisons Symptoms and Treatment of Specific Poisons
Hydrocele
Approach to the Urologic Patient: Palpation Scrotal Masses
congenital
Evaluation and Care of the Normal Neonate: Physical examination Testicular and Scrotal Anomalies: Congenital hydrocele
Hydrocephalus
Brain Anomalies: Hydrocephalus
normal-pressure
Dementia: Normal–Pressure Hydrocephalus
obstructive
Hydrochloric acid
in metabolic alkalosis
Metabolic Alkalosis: Treatment
Hydrochlorothiazide
Oral Diuretics for Hypertension
in elderly
Effect of Aging on Drug Metabolism* and Elimination Drug Categories of Concern in the Elderly: Diuretics
Hydrocodone
Opioid Analgesics
Hydrocolloids
Principles of Topical Dermatologic Therapy: Occlusive dressings Options for Pressure Ulcer Dressings Pressure Ulcers: Ulcer care
Hydrocortisone
in 11β-hydroxylase deficiency
Congenital Adrenal Hyperplasia: Diagnosis and Treatment
in 21-hydroxylase deficiency
Congenital Adrenal Hyperplasia: Treatment
in inflammatory bowel disease
Inflammatory Bowel Disease (IBD): Corticosteroids
in neonatal hypoglycemia
Hypoglycemia: Treatment
Hydrocyanic acid poisoning
Hydroflumethiazide
Hydrofluoric acid poisoning
Hydrogen
intestinal production of
Gas-Related Complaints: Excessive flatus
Hydrogen breath test
Malabsorption Syndromes: Diagnosing the cause of malabsorption Carbohydrate Intolerance: Diagnosis
Hydrogen chloride
occupational exposure to
Irritant Gas Inhalation Injury
Hydrogen fluoride poisoning
Hydrogen sulfide poisoning
Hydromediastinum
Vascular Access: Complications
Hydromorphone
Opioid Analgesics Equianalgesic Doses of Opioid Analgesics*
Hydronephrosis
Approach to the Urologic Patient: Inspection Neurogenic Bladder: Symptoms and Signs Obstructive Uropathy: Treatment
pleural effusion and
Causes of Pleural Effusion
pregnancy and
Physiology of Pregnancy: Urinary
Hydrophobia
Rabies: Symptoms and Signs
Hydrops
corneal
Acute Vision Loss
Hydrops fetalis
Erythema Infectiosum: Symptoms and Signs
Hydroquinone
Hyperpigmentation Effects of Some Drugs and Chemicals
Hydrosalpinges
Pelvic Mass: Examination Pelvic Inflammatory Disease (PID): Complications
Hydrostatic (underwater) weighing
Obesity and the Metabolic Syndrome: Body composition analysis
Hydrotherapy
Indications for Nondrug Pain Treatments Treatment of Pain and Inflammation: Heat
Hydrothorax
central venous catheterization and
hepatic
Hydroureter
Hydroxychloroquine
in discoid lupus erythematosus
Systemic Lupus Erythematosus (SLE): Discoid lupus erythematosus (DLE)
in juvenile idiopathic arthritis
Juvenile Idiopathic Arthritis (JIA): Treatment
in porphyria
Cutaneous Porphyrias: Treatment
in sarcoidosis
Sarcoidosis: Treatment
in SLE
Systemic Lupus Erythematosus (SLE): Mild or remittent disease
Hydroxychloroquine in rheumatoid arthritis
Other Drugs Used to Treat RA Rheumatoid Arthritis (RA): Traditional (DMARDs)
Hydroxychloroquine sulfate
Adverse Reactions and Contraindications of Antimalarial Drugs
5-Hydroxyindoleacetic acid (5-HIAA)
Carcinoid Syndrome: Diagnosis
11β-Hydroxylase deficiency
Congenital Adrenal Hyperplasia: 11β-Hydroxylase Deficiency
21-Hydroxylase deficiency
Congenital Adrenal Hyperplasia: 21-Hydroxylase Deficiency
4-Hydroxyphenylpyruvic acid dioxygenase
Amino Acid and Organic Acid Metabolism Disorders: Transient tyrosinemia of the newborn
Hydroxyprogesterone
Congenital Adrenal Hyperplasia: Diagnosis
11β-Hydroxysteroid dehydrogenase
Disorders of Potassium Concentration: Renal losses
5-Hydroxytryptamine
see Serotonin
Hydroxyurea
Commonly Used Antineoplastic Drugs
in chronic myelocytic leukemia
Chronic Leukemia: Treatment
in essential thrombocythemia
Essential Thrombocythemia: Prognosis and Treatment
in myelophthisic anemia
Myelophthisic Anemia: Treatment
in polycythemia vera
Polycythemia Vera: Myelosuppressive therapy
in sickle cell disease
Sickle Cell Anemia: Prognosis and Treatment
25-Hydroxyvitamin D
see also Vitamin D Vitamin D Vitamin D: Diagnosis
Hydroxyzine
Oral H1 Blockers
High-Risk Drugs in the Elderly (Based on Beers Criteria)
Hygroma
cystic
Vascular Lesions: Lymphatic Malformations
Hymenolepis diminuta infection
Hymenolepis diminuta Infection
Hymenolepis nana infection
Hymenolepis nana Infection
Hyoscyamine
in dying patient
Symptom Control in the Dying: Dyspnea
in urinary incontinence
Drugs Used to Treat Incontinence
Hyperactivity
Attention-Deficit/Hyperactivity Disorder (ADHD, ADD) DSM-IV Symptom Criteria for ADHD*
Hyperacusis
Approach to the Neurologic Patient: Cranial nerves
Hyperaldosteronism
see Aldosteronism
Hyperalimentation
see Parenteral nutrition
Hyperalphalipoproteinemia
Dyslipidemia: Elevated High-Density Lipoprotein Levels
Hyperammonemia
total parenteral nutrition and
Total Parenteral Nutrition (TPN): Complications
Hyperarousal
Anxiety Disorders: Symptoms, Signs, and Diagnosis
Hyperbaric oxygen therapy
Causes of Seizures Recompression Therapy Hyperbaric O2 Therapy*
in carbon monoxide poisoning
Carbon Monoxide Poisoning: Prevention and Treatment
Hyperbilirubinemia
see also Bilirubin see also Jaundice Laboratory Tests: Bilirubin
conjugated
Jaundice: Etiology Jaundice: Cholestatic Conjugated Hyperbilirubinemia Laboratory Tests: Bilirubin
dental discoloration in
Approach to the Dental Patient: Physical examination
in large-for-gestational-age infant
Large-for-Gestational-Age (LGA) Infant: Infants of diabetic mothers
mixed
Jaundice: Etiology
neonatal
Evaluation and Care of the Normal Neonate: Screening Perinatal Physiology: Bilirubin Birth Injuries: Soft-Tissue Injuries Hyperbilirubinemia Causes of Neonatal Hyperbilirubinemia
cholestasis and
Neonatal Cholestasis Diagnostic Evaluation for Neonatal Cholestasis
physiologic
Hyperbilirubinemia: Etiology and Pathophysiology Hyperbilirubinemia: Treatment
in premature infant
Premature Infant: Metabolic problems
shunt
Jaundice: Primary shunt hyperbilirubinemia
unconjugated
Jaundice: Etiology Jaundice: Testing Jaundice: Unconjugated Hyperbilirubinemia Laboratory Tests: Bilirubin Anemias Caused by Hemolysis: Pathophysiology
Hypercalcemia
Disorders of Calcium Concentration: Hypercalcemia Principal Causes of Hypercalcemia
acute renal failure and
Acute Renal Failure (ARF): Diagnosis
breast cancer and
Breast Cancer: Metastatic disease
familial
Disorders of Calcium Concentration: Etiology and Pathophysiology Disorders of Calcium Concentration: Diagnosis Disorders of Calcium Concentration: Treatment
humoral
Disorders of Calcium Concentration: Etiology and Pathophysiology Disorders of Calcium Concentration: Diagnosis
hypocalciuric
idiopathic
Disorders of Calcium Concentration: Etiology and Pathophysiology
immobilization and
Principal Causes of Hypercalcemia Disorders of Calcium Concentration: Etiology and Pathophysiology
of infancy
of malignancy
Lung Carcinoma: Paraneoplastic syndromes Disorders of Calcium Concentration: Etiology and Pathophysiology Disorders of Calcium Concentration: Diagnosis Disorders of Calcium Concentration: Treatment
nephropathy and
Tubulointerstitial Nephritis: Hypercalcemia
in Paget's disease
Paget's Disease of Bone: Complications
vitamin D toxicity and
Vitamin D: Symptoms and Diagnosis
Hypercalciuria
Urinary Calculi: Etiology Urinary Calculi: Prevention
Hypercapneia
central sleep apnea and
Central Sleep Apnea: Etiology
Hypercapnia
see also Respiratory failure Measurement of Gas Exchange: Carbon Dioxide Ventilatory Failure The balance between load (resistive, elastic, and minute ventilation) and neuromuscular competence (drive, transmission, and muscle strength) determines the ability to sustain alveolar ventilation.
COPD and
Chronic Obstructive Pulmonary Disease (COPD): Pathophysiology Chronic Obstructive Pulmonary Disease (COPD): Evaluation of exacerbations
metabolic alkalosis and
Causes of Metabolic Alkalosis
permissive
Acute Hypoxemic Respiratory Failure (AHRF, ARDS): Mechanical ventilation in ALI/ARDS
respiratory acidosis and
Respiratory Acidosis
Hypercarotenemia
Description of Skin Lesions: Color
Hyperchlorhydria
Acid-Related Tests: Gastric Analysis
Hypercholesterolemia
see also Dyslipidemia
chronic renal failure and
Chronic Kidney Disease (Chronic Renal Failure): Nutrition
Genetic (Primary) Disorders of Lipid Metabolism Dyslipidemia: Symptoms and Signs Dyslipidemia: Elevated LDLs
polygenic
Genetic (Primary) Disorders of Lipid Metabolism
Hypercoagulability disorders
see also Thrombotic disorders
deep venous thrombosis and
Risk Factors for Venous Thrombosis Deep Venous Thrombosis (DVT): Determination of cause
pulmonary embolism and
Risk Factors for Deep Venous Thrombosis and Pulmonary Embolism
Hyperemesis gravidarum
Hyperemesis Gravidarum
human chorionic gonadotropin in
Hyperthyroidism: Etiology
hyperthyroidism in
Hyperemia
conjunctival
Differential Diagnosis of Red Eye Conjunctival and Scleral Disorders: Select eye findings in conjunctival disorders
Hypereosinophilic syndrome
Eosinophilia: Idiopathic Hypereosinophilic Syndrome Abnormalities in Patients With Idiopathic Hypereosinophilic Syndrome
Hypergammaglobulinemic purpura
Dysproteinemias Causing Vascular Purpura
Hypergastrinemia
Pancreatic Endocrine Tumors: Diagnosis
Hyperglycemia
see also Diabetes mellitus
antiretrovirals and
Human Immunodeficiency Virus (HIV): Adverse effects
dental caries and
Approach to the Dental Patient: Endocrine disorders
diabetes mellitus and
Diabetes Mellitus (DM): Symptoms and Signs Diabetes Mellitus (DM): Insulin Diabetes Mellitus (DM): Hospitalization Diabetic Ketoacidosis (DKA): Pathophysiology Nephrotic Syndrome: Pathophysiology
hypernatremia and
Hypernatremia: Etiology and Pathophysiology Hypernatremia: Treatment
oral contraceptives and
Contraception: Adverse effects
pancreatitis and
Acute Pancreatitis: Treatment
pheochromocytoma and
Pheochromocytoma: Other tests
post-resuscitation
Cardiac Arrest: Neurologic support
protein-energy undernutrition treatment and
Protein-Energy Undernutrition: Complications of treatment
Hyperhidrosis
Principles of Topical Dermatologic Therapy: Drying agents Hyperhidrosis Some Causes of Generalized Sweating
Hyperhomocysteinemia
Atherosclerosis: Other drugs Thrombotic Disorders: Hyperhomocysteinemia
atherosclerosis and
Atherosclerosis: Risk Factors
Hyper-IgD syndrome
Hyper-IgD Syndrome
Hyper-IgE syndrome
Primary Immunodeficiency Disorders Characteristic Clinical Findings in Some Primary Immunodeficiency Disorders Hyper-IgE Syndrome
Hyper-IgM syndrome
Primary Immunodeficiency Disorders Hyper-IgM Syndrome
