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Abdominal Aortic Aneurysm Screening Abdominal Aortic Aneurysm: Should I Get a Screening Test? Abdominal Fullness or Bloating Abdominal Gas and Colic Abdominal Pain Causes Abdominal Pain, Age 11 and Younger Abdominal Pain, Age 12 and Older Abnormal Cervical Cell Changes, Cone Biopsy (Conization) for Abnormal Cervical Cell Changes, Cryotherapy for Abnormal Cervical Cell Changes, Laser Surgery Abnormal Cervical Cell Changes, LEEP (Loop Electrosurgical Procedure) for Abnormal Pap Test Abnormal Pap Test While Pregnant Abnormal Pap Test, Cone Biopsy (Conization) for Abnormal Pap Test, Cryotherapy for Abnormal Pap Test, LEEP (Loop Electrosurgical Procedure) for Abnormal Uterine Bleeding Abnormal Uterine Bleeding: Should I Have a Hysterectomy? Abnormal Vaginal Bleeding Abortion Abortion, D&E (Dilation and Evacuation) for Abortion, Dilation and Evacuation (D&E) for Abortion, Induced Abortion, Manual Aspiration for Abortion, Spontaneous Abortion, Vacuum Aspiration for Abortion: Emotional Recovery Abrasions Abruptio Placenta Abscessed Tooth Absence Epilepsy Absorbent Products for Urinary Incontinence Abuse in Vulnerable Adults Abuse, Elder Abuse: Signs of Abuse-Related Injuries Abusive Head Trauma (Shaken Baby Syndrome) Accidental Needle Sticks Accidental Tooth Loss ACE (Angiotensin-converting enzyme) inhibitors Acetaminophen Acetaminophen for Low Back Pain Acetaminophen for Osteoarthritis Acetaminophen Use During Pregnancy Acetaminophen Use in Young Children Achilles Tendon Injury: Calf Squeeze Test Achilles Tendon Injury: Physical Therapy and Rehab Achilles Tendon Injury: Surgery or Immobilization Achilles Tendon Problems Achilles Tendon Rupture Repair Achilles Tendon Rupture: Should I Have Surgery? Acid Burns Acid reducers ACL (Anterior Cruciate Ligament) Injuries ACL (Anterior Cruciate Ligament) Injury, Physical Therapy for ACL (Anterior Cruciate Ligament) Surgery ACL Injury: Exercises to Do Before Treatment ACL Injury: Should I Have Knee Surgery? Acne Acne Rosacea Acne, Deciding About Isotretinoin for Treatment Acne: Should I See My Doctor? Acne: Should I Take Isotretinoin for Severe Acne? Acne: Tips for Keeping It Under Control Acne: Treatment With Alpha Hydroxy Acids Acne: Treatment With Antibiotics Acne: Treatment With Benzoyl Peroxide Acne: Treatment With Salicylic Acid Acquired Von Willebrand's Disease Actinic Keratosis Action Plan for Asthma Active and Inactive Paget's Disease Active Listening Active Surveillance for Prostate Cancer Active, Having enough Energy to Stay: Quick Tips Acupressure Bands for Motion Sickness Acupressure for Morning Sickness Acupuncture Acupuncture (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI] Acupuncture (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Acute Bronchitis Acute Coronary Syndrome Acute Flaccid Myelitis Acute Inflammatory Demyelinating Polyradiculoneuropathy (Guillain-Barré Syndrome) Acute Kidney Injury Acute Kidney Injury (Acute Renal Failure) Acute Kidney Injury Versus Chronic Kidney Disease Acute Labyrinthine Vertigo Acute Prostatitis (NIH Category I) Acute Respiratory Distress Syndrome (ARDS) Acute Streptococcal Pharyngitis ADD (Attention Deficit Disorder) Added Sugars Addison's Disease Adenomyosis ADHD (Attention-Deficit/Hyperactivity Disorder) ADHD and Hyperactivity ADHD in Adults: Behavioral Strategies ADHD Medicines: Suicide Warning for Strattera ADHD Myths and Facts ADHD: Helping Your Child Get the Most From School ADHD: Helping Your Child Get Things Done ADHD: Impulsivity and Inattention ADHD: Other Conditions With Similar Symptoms ADHD: Should My Child Take Medicine for ADHD? ADHD: Social Skills Training ADHD: Symptoms in Adults ADHD: Taking Care of Yourself When Your Child Has ADHD ADHD: Tests for Other Disorders Adjustable Gastric Banding Surgery Adjusting to a Chronic Illness Adjustment to Cancer: Anxiety and Distress (PDQ®): Supportive care - Health Professional Information [NCI] Adjustment to Cancer: Anxiety and Distress (PDQ®): Supportive care - Patient Information [NCI] Adolescent Alcohol and Drug Abuse Adolescent Depression Adolescent Growth and Development, Ages 15 to 18 years Adolescent Health Adolescent Sensory and Motor Development Adrenocortical Carcinoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adrenocortical Carcinoma Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Acne Adult Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Acute Myeloid Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Acute Myeloid Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Central Nervous System Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Central Nervous System Tumors Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Primary Liver Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Primary Liver Cancer Treatment (PDQ®): Treatment - Patient Information [NCI] Adult Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Adult Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Patient Information [NCI] Advance Care Planning Advance Care Planning: Should I Have Artificial Hydration and Nutrition? Advance Care Planning: Should I Receive CPR and Life Support? Advance Care Planning: Should I Stop Kidney Dialysis? Advance Care Planning: Should I Stop Treatment That Prolongs My Life? Advance Directive, Writing an Advance Directive: What to Include Advanced Prostate Cancer Adverse Reactions to Medicines After a Stroke: Helping Your Family Adjust After Childbirth: Coping and Adjusting After Childbirth: Pelvic Bone Problems After Childbirth: Urination and Bowel Problems After-School Programs Aganglionic Megacolon Age-Related Foot Changes Age-Related Hearing Loss Age-Related Macular Degeneration Age-Related Macular Degeneration, Laser Photocoagulation for Age-Related Macular Degeneration, Photocoagulation (Laser) for Age-Related Macular Degeneration, Photodynamic Therapy for Age-Related Macular Degeneration: Taking Vitamins Aggression in Youth Aging Well: Choosing a Nursing Home Aging Well: Making Your Home Fall-Proof Aging, Healthy Aging, Sexuality and Physical Changes Agitation and Dementia AIDS-Related Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] AIDS-Related Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI] Airsickness Al-Anon Alan's Story: Coping With Change After a Heart Attack Alcock's Syndrome Alcohol Abuse, Do You Have a Drinking Problem Interactive Tool Alcohol Abuse, Teen Alcohol abuse: Dealing with teen substance use Alcohol and Drug Problems Alcohol and Drugs: When to Get Help for an Intoxicated Person Alcohol and Substance Abuse in PTSD Alcohol Effects on a Fetus Alcohol Increases the Risk of Cold Injury Alcohol Misuse and Dependence Alcohol or Drug Use During Pregnancy Alcohol Problems: Helping Someone Get Treatment Alcohol Problems: How to Stop Drinking Alcohol Use Problem: Other Health Problems That May Occur Alcoholic Cardiomyopathy Alcoholics Anonymous (AA) Aldosterone Receptor Antagonists: Diuretics for Heart Failure Alkali Burns Allen Test Allergic Reaction Allergic Reaction to Tattoo Dye Allergic Rhinitis Allergic Rhinitis, Allergy Shots for Allergic Rhinitis, Immunotherapy (Allergy Shots) for Allergies Allergies in Children: Giving an Epinephrine Shot to a Child Allergies to Insect Stings Allergies: Avoiding Indoor Triggers Allergies: Avoiding Outdoor Triggers Allergies: Giving Yourself an Epinephrine Shot Allergies: Rush Immunotherapy Allergies: Should I Take Allergy Shots? Allergies: Should I Take Shots for Insect Sting Allergies? Allergy Shots for Allergic Rhinitis Allergy Shots for Asthma Allergy Shots for Insect Sting Allergies Allergy to Natural Rubber (Latex) Allogeneic Stem Cell Transplant Alopecia (Hair Loss) Alopecia (Hair Loss), Transplant for Alopecia Areata Alopecia Areata: Psoralen With Ultraviolet A Light (PUVA) Therapy Alpha Thalassemia Alpha-1 Antitrypsin Deficiency Genetic Testing ALS (Amyotrophic Lateral Sclerosis) Altered Alertness Alternative Medicine Alternative Treatment Methods for Allergies Altitude Sickness Alzheimer's and Other Dementias: Coping With Sundowning Alzheimer's and Other Dementias: Maintaining Good Nutrition Alzheimer's and Other Dementias: Making the Most of Remaining Abilities Alzheimer's Disease Alzheimer's Disease: Should I Take Medicines? Alzheimer's or Other Dementia: Should I Move My Relative Into Long-Term Care? Amblyopia Amblyopia: Wearing an Eye Patch American Heart Association Healthy Diet Guidelines American Urological Association Symptom Index Amniocentesis, Deciding About Amputation First Aid Amyotrophic Lateral Sclerosis (ALS) Anabolic Steroids Anal Cancer Anal Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI] Anal Cancer Prevention (PDQ®): Prevention - Patient Information [NCI] Anal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] Anal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI] Anal Fissure Anal Fissures: Botox Injections Anal Fissures: Internal Anal Sphincterotomy Anal Fissures: Nifedipine and Diltiazem Anal Fissures: Nitroglycerin Ointment Anal Fistulas and Crohn's Disease Anal Problems Anatomical Incontinence in Women Androgenetic Alopecia (Hair Loss, Inherited) Androgenetic Alopecia (Hair Loss, Inherited), Deciding about Treatment Andy's Story: Finding Your Own Routine When You Have Diabetes Anemia Anemia During Pregnancy Anemia of Chronic Disease (ACD) Anemia of Chronic Kidney Disease Anemia, Folic Acid Deficiency Anemia, Iron-Deficiency Anemia, Vitamin B12 Deficiency Anesthesia Anesthesia Specialists Anesthesia: Health Risks Anesthesia: Malignant Hyperthermia Response Anesthetic or Corticosteroid Injections for Low Back Pain Aneurysm, Brain Anger, Hostility, and Violent Behavior Angina Angina (Stable), Deciding About Angioplasty Angina (Unstable), Beta-Blockers for Angina, Quick Tips for Taking Charge of Your Angina, Unstable Angina: Living with a pacemaker or ICD Angiogram for Coronary Artery Disease, Deciding About Angioplasty for Coronary Artery Disease Angioplasty for Peripheral Arterial Disease of the Legs Angioplasty for Stable Angina, Deciding About Angiotensin II Receptor Blockers (ARBs) Angiotensin II receptor blockers (ARBs) Angiotensin II Receptor Blockers (ARBs) for High Blood Pressure Angiotensin-converting enzyme (ACE) inhibitors Angiotensin-Converting Enzyme (ACE) Inhibitors for Coronary Artery Disease Angiotensin-Converting Enzyme (ACE) Inhibitors for High Blood Pressure Animal and Human Bites Animal and Human Bites: When Stitches Are Needed Ankle Sprain Ankle Sprain Classification Ankle Sprain, Exercises for Ankle sprain: Using a compression wrap Ankle, Foot, and Toe Injuries Ankle, Foot, and Toe Problems, Noninjury Ankle-Brachial Index Test Ankylglossia Ankylosing Spondylitis Anorexia Complications Anorexia Nervosa Anorexia Nervosa, Cognitive-Behavoral Therapy for Anorexia: Learning New Eating Behaviors Anorexia: Learning to Trust Others Anorexia: Other Health Problems That May Occur Anosmia Anterior Cruciate Ligament (ACL) Injuries Anterior Cruciate Ligament (ACL) Injury, Deciding About Surgery Anterior Cruciate Ligament (ACL) Injury, Physical Therapy for Anterior Cruciate Ligament (ACL) injury: Exercises to do before treatment Anterior Cruciate Ligament (ACL) Surgery Anthrax Antianxiety Medicines for Alcohol Withdrawal Antianxiety Medicines for Irritable Bowel Syndrome Antianxiety Medicines for Tension Headaches Antibiotic Sensitivity Test Antibiotics Antibiotics for an Ear Infection, Deciding About Antibiotics to Treat and Prevent Infection During Preterm Labor Antibiotics, Using Wisely Antibody Tests for Lupus Anticholinergics for Asthma Anticholinergics for Chronic Obstructive Pulmonary Disease (COPD) Anticoagulants Anticoagulants for Coronary Artery Disease Anticoagulants for Stroke Prevention, Deciding About Anticoagulants: What to Do if You Miss a Dose Anticonvulsants for Chronic Low Back Pain Antidepressant Withdrawal Antidepressants Antidepressants for Irritable Bowel Syndrome Antidepressants for Migraine Headaches Antidepressants for Sleep Problems Antidepressants for Tension Headaches Antidepressants, Taking safely Antidepressants; Should I Stop Taking? Antidepressants; Should I Take Them when I am Pregnant? Antidepressants; Should I Take Them? Antidiarrheal Medicines for Inflammatory Bowel Disease Antidiarrheals for Irritable Bowel Syndrome Antigen Tests for Giardiasis Antihistamines Antihistamines for Morning Sickness Antihypertensive Medications, Deciding About Antineoplastons (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI] Antineoplastons (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Antioxidants Antiphospholipid Syndrome and Pregnancy Antiplatelets Antipsychotic medicines Antiretroviral medicines for HIV Antiretroviral medicines for HIV infection, Taking Antithyroid Antibodies Test Antithyroid Medication or Radioactive Iodine for Hyperthyroidism, Deciding About Antiviral Medicines for Flu, Deciding About Taking Antiviral Therapy for Chronic Hepatitis B, Deciding About Anxiety Anxiety Attack Anxiety: Stop Negative Thoughts Aortic Aneurysm Aortic Dissection Aortic Insufficiency Aortic Valve Regurgitation Aortic Valve Regurgitation: Deciding About Surgery Aortic Valve Replacement Surgery Aortic Valve Replacement: Minimally Invasive Surgery Aortic Valve Stenosis Aortic Valve Stenosis Complications Aortic Valve Stenosis: Treatment When You Have Another Heart Disease Aortobifemoral Bypass for Peripheral Arterial Disease Apolipoprotein E-4 Genetic (DNA) Test Appendicitis Appreciating Your Child's Personality Arm Injuries Arm Problems, Noninjury Arnica Aromatherapy (Essential Oils Therapy) Aromatherapy and Essential Oils (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information Aromatherapy and Essential Oils (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Arrhythmias and Sexual Activity Arrhythmias: Foods That Affect Heart Rate Arthritis (Osteoarthritis) Arthritis, Juvenile Rheumatoid Arthritis, Rheumatoid Arthritis: Managing Rheumatoid Arthritis Arthritis: Shots for Knee Pain Arthritis: Should I Have Hip Replacement Surgery? Arthritis: Should I Have Knee Replacement Surgery? Arthritis: Should I Have Shoulder Replacement Surgery? Arthrocentesis for Temporomandibular Disorders Arthrodesis (Spinal Fusion) for Low Back Pain Arthroplasty for Rheumatoid Arthritis Arthroscopy for Rheumatoid Arthritis Arthroscopy for Temporomandibular Disorders Artificial Insemination Artificial Nails: Problems and Treatment Artificial Sphincter for Urinary Incontinence in Men Arturo's Story: Getting Support for Making a Change Asbestos and Lung Cancer Ashkenazi Jewish Genetic Panel (AJGP) Asian Medicine Asperger's Syndrome Aspiration of a Ganglion Aspiration of the Bursa Aspirin and Antiplatelets for Coronary Artery Disease Aspirin for Pain, Fever, and Inflammation Aspirin to Prevent Heart Attack and Stroke Aspirin: Should I Take Daily Aspirin to Prevent a Heart Attack or Stroke? Assertive behavior for reducing stress Assessing PTSD Assessing Your Asthma Knowledge Assistive Devices and Orthotics Assistive Devices for People With Disabilities Asthma Asthma Action Plan Asthma Action Plan: Green Zone Asthma Action Plan: Red Zone Asthma Action Plan: Yellow Zone Asthma and GERD Asthma and Vocal Cord Problems Asthma and Wheezing Asthma Attack Asthma Diary Asthma During Pregnancy Asthma in Children Asthma in Children: Helping a Child Use a Metered-Dose Inhaler and Mask Spacer Asthma in Children: Knowing How Bad an Attack Is Asthma in Older Adults: Managing Treatment Asthma in Teens and Adults Asthma Treatment Goals Asthma Triggers Asthma, Anticholinergics for Asthma, Corticosteroids (Inhaled) for Long-Term Control of Asthma, Immunotherapy (Allergy Shots) for Asthma, Leukotriene Modifiers for Long-Term Control of Asthma, Long-Acting Beta2 Agonists for Long-Term Control of Asthma, Short-Acting Beta2-Agonists for Quick Relief from Asthma, Systemic Corticosteroids for Quick Relief Asthma, Theophylline for Long-Term Control of Asthma: Controlling Cockroaches Asthma: Educating Yourself and Your Child Asthma: How to Overcome Treatment Obstacles Asthma: Identifying Your Triggers Asthma: Measuring Peak Flow Asthma: Overcoming Obstacles to Taking Medicines Asthma: Overuse of Quick-Relief Medicines Asthma: Peak Expiratory Flow and Personal Best Asthma: Symptoms of Difficulty Breathing Asthma: Taking Charge of Your Asthma Asthma: Using a dry powder inhaler Asthma: Using a metered-dose inhaler Asthma: Using an Asthma Action Plan Asthma: Ways to Take Inhaled Medicines Asthma's Impact on Your Child's Life Atherosclerosis Athlete's Foot Athlete's Foot, Fungal Culture for At-Home Genetic Tests Atopic Dermatitis (Eczema) Atopic Dermatitis, Phototherapy for Atopic Dermatitis: Taking Care of Your Skin Atrial Fibrillation Atrial Fibrillation and Daily Life Atrial Fibrillation, Catheter Ablation for Atrial Fibrillation, Electrical Cardioversion for Atrial Fibrillation, Maze Procedure for Atrial Fibrillation, Physical Examination and History for Atrial fibrillation: Living with a pacemaker or ICD Atrial Fibrillation: Should I Have Catheter Ablation? Atrial Fibrillation: Should I Take an Anticoagulant to Prevent Stroke? Atrial Fibrillation: Should I Try Electrical Cardioversion? Atrial Fibrillation: Which Anticoagulant Should I Take to Prevent Stroke? Attention Deficit Disorder (ADD) Attention Deficit Hyperactivity Disorder (ADHD) Attention Deficit Hyperactivity Disorder, Should My Child Take Medicine for Aura and Seizures Autism Autism and Vaccines Autism Spectrum Disorders Autism: Behavioral Training and Management Autism: Support and Training for the Family Autologous Stem Cell Transplant Automated Ambulatory Blood Pressure Monitoring Autopsy: Should I Have an Autopsy Done on My Loved One? Autosomal Recessive Disease Avascular Necrosis (Osteonecrosis) Avian Influenza (Bird Flu) Avian Influenza (Bird Flu) Avoiding Infections in the Hospital Avoiding Mercury in Fish Avoiding Temper Tantrums Avulsion Fracture Ayurveda