C

CABG (Coronary Artery Bypass Graft) Surgery for Coronary Artery Disease CAD (Coronary Artery Disease) CAD (Coronary Artery Disease), Angioplasty for CAD (Coronary Artery Disease), Angiotensin-Converting Enzyme (ACE) Inhibitors for CAD (Coronary Artery Disease), Anticoagulants for CAD (Coronary Artery Disease), Aspirin for CAD (Coronary Artery Disease), Beta-Blockers for CAD (Coronary Artery Disease), Bypass Surgery for CAD (Coronary Artery Disease), Calcium Channel Blockers for CAD (Coronary Artery Disease), History and Physical Examination for CAD (Coronary Artery Disease), Medical History and Physical Examination for CAD (Coronary Artery Disease), Nitrates for CAD (Coronary Artery Disease), Physical Examination and Medical History for CAD in Women Caffeine During Pregnancy CAGE Questionnaire for Alcohol Problems Calcium Channel Blockers for Coronary Artery Disease Calcium Channel Blockers for High Blood Pressure Calcium Deposits and Tendinitis (Calcific Tendinitis) Calcium for Osteoporosis Calf Muscle Injury Calluses and Corns Calluses and Corns: Protective Padding Calluses and Corns: Using Pumice Stones Calories Used Calculator Cal's Story: Learning to Exercise When You Have COPD Campylobacteriosis Cancell/Cantron/Protocel (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI] Cancell/Cantron/Protocel (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Cancer Cancer During Pregnancy Cancer Genetics Overview (PDQ®): Genetics - Health Professional Information [NCI] Cancer Genetics Risk Assessment and Counseling (PDQ®): Genetics - Health Professional Information [NCI] Cancer Pain Cancer Pain (PDQ®): Supportive care - Health Professional Information [NCI] Cancer Pain (PDQ®): Supportive care - Patient Information [NCI] Cancer Pain, Radiation Therapy for Cancer Prevention Overview (PDQ®): Prevention - Health Professional Information [NCI] Cancer Prevention Overview (PDQ®): Prevention - Patient Information [NCI] Cancer Screening Overview (PDQ®): Screening - Health Professional Information [NCI] Cancer Screening Overview (PDQ®): Screening - Patient Information [NCI] Cancer Staging and Grading Cancer Support: Being an Active Patient Cancer Support: Coping With Cancer Treatments Cancer Support: Dealing With Emotions and Fears Cancer Support: Family, Friends, and Relationships Cancer Support: Finding Out That You Have Cancer Cancer Support: Life After Treatment Cancer Support: Managing Stress Cancer Support: When Your Cancer Comes Back or Gets Worse Cancer Treatment and Infertility Cancer Treatment: Symptoms Diary for Nausea and Vomiting Cancer: Controlling Cancer Pain Cancer: Controlling Nausea and Vomiting From Chemotherapy Cancer: Home Treatment for Constipation Cancer: Home Treatment for Diarrhea Cancer: Home Treatment for Fatigue Cancer: Home Treatment for Mouth Sores Cancer: Home Treatment for Nausea or Vomiting Cancer: Home Treatment for Pain Cancer: Home Treatment for Sleep Problems Cancer-Related Post-traumatic Stress (PDQ®): Supportive care - Health Professional Information [NCI] Cancer-Related Post-traumatic Stress (PDQ®): Supportive care - Patient Information [NCI] Canker Sores Cannabis and Cannabinoids (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI] Cannabis and Cannabinoids (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Capsaicin Capsaicin for Osteoarthritis Car Seats for Children Carbohydrate counting for children with diabetes Carbohydrate counting for gestational diabetes Carbohydrate counting when you don't use insulin for diabetes Carbohydrate counting when you use insulin Carbohydrate Foods Carbon Dioxide Laser Surgery for Abnormal Cervical Cell Changes Carbon Monoxide Alarms Carbon Monoxide Poisoning Carbon Monoxide Poisoning, Hyperbaric Oxygen for Carbon Monoxide Poisoning: Protecting Your Home Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Health Professional Information [NCI] Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Patient Information [NCI] Cardiac Arrest Cardiac Cachexia Cardiac Device Monitoring Cardiac Output Cardiac Pacemaker for Heart Failure, Deciding about Cardiac Rehabilitation Cardiac Rehabilitation Team Cardiac Rehabilitation: Emotional Health Benefits Cardiac Rehabilitation: Exercise Cardiac Rehabilitation: Home Program Cardiac Rehabilitation: Hospital Program Cardiac Rehabilitation: Lifestyle Changes Cardiac Rehabilitation: Maintenance Program Cardiac Rehabilitation: Medicine and Exercise Cardiac Rehabilitation: Monitoring Your Body's Response to Exercise Cardiac Rehabilitation: Outpatient Program Cardiac Rehabilitation: Weight and Resistance Training Cardiomyopathy Cardiomyopathy, Dilated Cardiomyopathy, Hypertrophic Cardiomyopathy, Restrictive Cardiopulmonary Syndromes (PDQ®): Supportive care - Health Professional Information [NCI] Cardiopulmonary Syndromes (PDQ®): Supportive care - Patient Information [NCI] Cardiovascular Syphilis Cardioversion (Electrical) for Atrial Fibrillation Cardioversion (Electrical) for Fast Heart Rate Cardioversion for Atrial Fibrillation, Deciding About Care at the End of Life Care for a Skin Wound Care for an Indwelling Urinary Catheter Care of an Insect Sting Care of Your Skin When You Have Diabetes Care of Your Teeth and Gums When You Have Diabetes Caregiver Support: Talking About Advance Care Planning Caregiver Tips Caregiving: Adult Underwear for Incontinence Caregiving: Fingernail Care Caregiving: Foot and Toenail Care Caregiving: Helping Someone With Eating Caregiving: How to Give a Bed Bath Caregiving: How to Help With a Shower Caregiving: How to Help With a Sink Bath Caregiving: How to Turn Someone in Bed Caregiving: Making a Home Safe Caregiving: Overview of Personal Care Caregiving: Preventing Rashes in the Groin Area Caregiving: Reducing Germs and Infection in the Home Caregiving: Shaving an Adult Caregiving: Skin Care for Immobile Adults Caregiving: Using a Bedpan or Urinal Caregiving: Using a Bedside Commode (Toilet) Caregiving: Using Disposable Gloves Caregiving: Washing and Styling Hair Caregiving: Washing Soiled Clothes and Linens Caring for a Baby's Nails Caring for Adults With Autism Caring for More Than One Baby Caring for Your Baby's Nasal Cannula Carole's Story: Taking Medicine Right Away to Stop a Migraine Carotid Artery Disease Carotid Artery Procedures After a Stroke or TIA Carotid Artery Stenting Carotid Endarterectomy Carotid Endarterectomy, Deciding About Carpal Tunnel Syndrome Carpal Tunnel Syndrome and Nerve Tests Carpal tunnel syndrome prevention: Wrist care Carpal Tunnel Syndrome, Endoscopic Surgery for Carpal Tunnel Syndrome, Open Surgery for Carpal Tunnel Syndrome, Physical Examination for Carpal Tunnel Syndrome: Activities to Limit Carpal Tunnel Syndrome: Reducing Pain and Swelling Carpal Tunnel Syndrome: Safe Posture and Movements Carpal Tunnel Syndrome: Should I Have Surgery? Carsickness Cartilage (Bovine and Shark) (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NC Cartilage (Bovine and Shark) (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Case Management for Schizophrenia Cast Care Tips Cat Bite Cataract Surgery Cataracts Cataracts and Ultraviolet Light Cataracts in Children Cataracts, Laser Posterior Capsulotomy for Cataracts: Eye Care After Surgery Cataracts: Questions About Surgery Cataracts: Should I Have Surgery? Catheter Ablation for a Fast Heart Rate Catheter Ablation for Atrial Fibrillation Catheter Ablation for Heart Rhythm Problem: Deciding About Catheters for Urinary Incontinence in Men Cathy's Story: Dealing With Stress Causes of Bleeding in the Digestive Tract Causes of Hair Loss: Diseases Causes of Hair Loss: Medicines and Medical Treatments CD4+ Cells Celiac Disease Celiac Disease Complications Celiac Disease: Eating a Gluten-Free Diet Cellulitis Cemented or Uncemented Artificial Joints Central Venous Catheter: Changing the Dressing Central Venous Catheter: Flushing Central Venous Catheters Cerebral Palsy Cerebral Palsy, Gait Analysis for Cerebral Palsy, Orthopedic Surgery for Cerebral Palsy: Bathing and Grooming Tips Cerebral Palsy: Controversial Treatments Cerebral Palsy: Early Signs Cerebral Palsy: Help for Speech Problems Cerebral Palsy: Other Medical Problems Cerebral Palsy: Safety Tips Cerebrovascular Accident (Stroke) Cerebrovascular Accident, Carotid Endarterectomy for Cervical Cancer Cervical Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI] Cervical Cancer Prevention (PDQ®): Prevention - Patient Information [NCI] Cervical Cancer Screening Cervical Cancer Screening (PDQ®): Screening - Health Professional Information [NCI] Cervical Cancer Screening (PDQ®): Screening - Patient Information [NCI] Cervical Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] Cervical Cancer Treatment (PDQ®): Treatment - Patient Information [NCI] Cervical Cancer: Radical Trachelectomy Cervical Cap for Birth Control Cervical Cerclage to Prevent Preterm Delivery Cervical Collars Cervical Disc Herniation Cervical Effacement and Dilatation Cervical Insufficiency Cervical Polyps Cervical Pregnancy Cervical Spinal Fusion Cervical Spinal Stenosis Cervical Spondylosis Cervicocephalic Injury (Whiplash) Cesarean Section CF (Cystic Fibrosis) CFS (Chronic Fatigue Syndrome) Chalazia Challenge Tests for Asthma Chamomile Change a Habit by Setting Goals Change in Heartbeat Changes in a Mole or Skin Growth Changes in Your Nails Checking In to the Hospital Checklist for Shoes and Socks That Fit Well Cheek Injuries Chelation Therapy Chemical Ablation for Vertigo Chemical Burn Chemical Exposure and Miscarriage Chemical in the Eye Chemical Peel Chemical Pinkeye (Conjunctivitis) Chemo Brain Chemotherapy for Early-Stage Breast Cancer, Deciding About Cheryl's Story: Dealing With Depression Chest percussion for cystic fibrosis to clear your child's lungs Chest Problems Chi Gong Chickenpox (Varicella) Chickenpox Vaccine: What You Need to Know Chickenpox: Controlling the Itch Chickenpox: Preventing Skin Infections Chikungunya Fever Chilblains (Perniosis) Child Abuse and Neglect Child Abuse: Emotional Abuse by Parents Child Abuse: Signs of Neglect Child Car Seats Child Care Child Care Providers: Licensing Standards Child Care Providers: Safe Child-Staff Ratio and Group Size Child Care: Hidden Costs Child Care: Interviewing Care Providers Child Care: Qualifications for Providers Child Care: When to Keep Your Child at Home Child Safety: Air Pollution Child Safety: Bathing Child Safety: Bicycles and Tricycles Child Safety: Drowning Prevention in Pools and Hot Tubs Child Safety: Fires Child Safety: Guns and Firearms Child Safety: Pets Child Safety: Preventing Burns Child Safety: Preventing Child Abduction Child Safety: Preventing Drowning Child Safety: Preventing Falls Child Safety: Streets and Motor Vehicles Child Safety: Strollers and Shopping Carts Child Safety: Washing Toys to Prevent Germs Child Who Is Overweight: Evaluating Nutrition and Activity Patterns Child Who Is Overweight: Medical Evaluation Childbirth Childbirth Afterpains Childbirth Classes Childbirth Planning: How to Partner With Your Doctor Childbirth: Epidurals Childbirth: Forceps Delivery and Vacuum Extraction Childbirth: Is Planning a C-Section a Good Choice? Childbirth: Laboring in Water and Water Delivery Childbirth: Opioid Pain Medicines Childbirth: Perineal Massage Before Labor Childbirth: Pudendal and Paracervical Blocks Childbirth: Reasons for Cesarean Delivery Childbirth: Strep Infections During Delivery Childbirth: Vaginal Exams During Labor Childhood Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood allergies: Giving an epinephrine shot to a child Childhood asthma: Helping a child use a metered-dose inhaler and mask spacer Childhood Astrocytomas Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Astrocytomas Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Brain and Spinal Cord Tumors Treatment Overview (PDQ®): Treatment - Health Professional Information [NCI] Childhood Brain and Spinal Cord Tumors Treatment Overview (PDQ®): Treatment - Patient Information [NCI] Childhood Brain Stem Glioma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Brain Stem Glioma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Cancer Genomics (PDQ®): Treatment - Health Professional Information [NCI] Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment (PDQ®): Treatment - Health Professional Information Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Central Nervous System Embryonal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Central Nervous System Embryonal Tumors Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Central Nervous System Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Central Nervous System Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Craniopharyngioma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Craniopharyngioma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Depression Childhood Depression, Deciding About Medication for Treatment Childhood Diabetes Type 2 Childhood diabetes, Carbohydrate counting for Childhood Diabetes, Diabetes Care at School Childhood diabetes, Giving insulin shots to a child with Childhood Ependymoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Ependymoma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Extracranial Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Extracranial Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Fears and Exposure to Violence Childhood Hematopoietic Cell Transplantation (PDQ®): Treatment - Health Professional Information [NCI] Childhood Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Liver Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Liver Cancer Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Obesity Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Schizophrenia Childhood Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Patient Information [NCI] Childhood Vascular Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI] Childhood Vascular Tumors Treatment (PDQ®): Treatment - Patient Information [NCI] Children and Malaria: Reducing the Risk Children's Camps Children's Growth Chart Children's Health Children's Healthy Eating Children's Safety Child's Healthy Weight Calculator Chili Pepper Burns Chin Injuries Chipped or Broken Tooth or Dental Appliance Chiropractic Chiropractic Treatment for Low Back Pain, Deciding About Chlamydia Choanal Atresia Repair Choking Prevention in Small Children Choking Rescue for Babies Choking Rescue Procedure: Heimlich Maneuver Cholecystitis Cholesterol Absorption Inhibitors for High Cholesterol Cholesterol and Triglycerides: Eating Fish and Fish Oil Cholesterol in Children and Teens Cholesterol Treatment Guidelines Cholesterol, High Chondroitin and Glucosamine Choosing a Health Care Agent Choosing a Health Care Provider Choosing a Hospital Choosing a Nursing Home Choosing a Prosthesis After Breast Cancer Surgery Choosing a Vitamin and Mineral Supplement Choosing a Weight-Loss Program Choosing an Insulin Pump Choosing Baby Bottles and Nipples Choosing Child Care Chorionic Villus Sampling, Deciding About Chromium Chronic Bacterial Prostatitis (NIH Category II) Chronic Bronchitis Chronic bronchitis (COPD): Avoiding weight loss Chronic Bronchitis (COPD): Avoiding your triggers Chronic Bronchitis (COPD): Clearing your lungs Chronic Bronchitis (COPD): Keeping your diet healthy Chronic Bronchitis (COPD): Learning to breathe easier Chronic Bronchitis (COPD): Using exercise to feel better Chronic Constipation Chronic Fatigue: Antidepressants Chronic Fatigue: Changing Your Schedule Chronic Fatigue: Getting Support Chronic Female Pelvic Pain Chronic Hepatitis B, Deciding About Antiviral Therapy Chronic Kidney Disease Chronic Kidney Disease, Hemodialysis for Chronic Kidney Disease, Peritoneal Dialysis for Chronic Low Back Pain, Anticonvulsants for Chronic Lung Disease in Infants Chronic Lung Disease in Infants: Caring for Your Baby Chronic Lymphocytic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] Chronic Lymphocytic Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI] Chronic Male Pelvic Pain Chronic Myelogenous Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] Chronic Myelogenous Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI] Chronic Myeloproliferative Neoplasms Treatment (PDQ®): Treatment - Health Professional Information [NCI] Chronic Myeloproliferative Neoplasms Treatment (PDQ®): Treatment - Patient Information [NCI] Chronic Myofascial Pain Chronic Obstructive Pulmonary Disease (COPD), Anticholinergics for Chronic Obstructive Pulmonary Disease (COPD), Beta2-Agonists for Chronic Pain Chronic Pain Syndrome Chronic pain, Spinal cord stimulation for Chronic Pain: Using Healthy Thinking Chronic Pancreatitis: Pain Management Chronic Pelvic Pain Surgery Chronic Prostatitis/Pelvic Pain Syndrome, Inflammatory (NIH Category IIIA) Chronic Prostatitis/Pelvic Pain Syndrome, Noninflammatory (NIH Category IIIB) Cigarette Smoking: Health Risks and How to Quit (PDQ®): Prevention - Health Professional Information [NCI] Cigarette Smoking: Health Risks and How to Quit (PDQ®): Prevention - Patient Information [NCI] Circumcision Circumcision: Gomco Clamp Circumcision: Mogen Clamp Circumcision: Plastibell Device Circumcision: Should I Keep My Son's Penis Natural? Cirrhosis Cirrhosis Complications: Encephalopathy Cirrhosis Complications: Spontaneous Bacterial Peritonitis Cirrhosis Complications: Variceal Bleeding Cirrhosis, Primary Biliary Cirrhosis: Beta-Blockers for Portal Hypertension and Varices Cirrhosis: Sodium and Ascites Cirrhosis: Surgical Shunts for Portal Hypertension Cirrhosis: Vasoconstrictor Medicines for Variceal Bleeding Classification and Types of Hydrocephalus Classification of Asthma Classification of Cleft Lip and Cleft Palate Classification of Heart Failure Classification of Juvenile Arthritis Classification of Osteoarthritis Classification of Spinal Cord Injuries Claw Toe, Phalangeal Head Resection for Claw Toe: Should I have surgery? Claw Toes Cleaning Up Diarrhea Cleaning Your Young Son's Natural (Uncircumcised) Penis Cleanliness and Hygiene Standards for Group Child Care Facilities Cleft Lip Cleft Lip or Palate: Common Concerns for Parents Cleft Palate Cleft Palate Treatment After Surgery Cleft Palate: Feeding Your Baby Clinical Trials Closed-Angle Glaucoma: Medicines to Avoid Clostridium Difficile Colitis Closure of the Vagina (Vaginal Obliteration) Clotting Factor Replacement for Hemophilia Clubfoot Cluster Headaches Cluster Headaches: Conditions With Similar Symptoms Coal Workers' Pneumoconiosis (Black Lung Disease) Cocaine Coccidiodomycosis (Valley Fever) Cochlear Implants Cochlear Implants and Meningitis Coenzyme Q10 Coenzyme Q10 (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI] Coenzyme Q10 (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI] Cognitive Development, Ages 1 to 12 Months Cognitive Development, Ages 12 to 24 Months Cognitive Development, Ages 15 to 18 Years Cognitive Growth in Newborns Cognitive-Behavioral Therapy for Eating Disorders Cognitive-Behavioral Therapy for Pain Management Cognitive-behavioral therapy, Using for chronic fatigue syndrome Cold Exposure: Emergency Equipment Cold Exposure: Ways the Body Loses Heat Cold Exposure: What Increases Your Risk of Injury? Cold Hands: Home Treatment Cold Packs Cold Packs for Eye Injuries Cold Sores Cold Temperature Exposure Cold Temperature Exposure and Hypothermia Cold Weather, Tips for Staying Active Colds Colds and Flu Colds, Age 11 and Younger Colds, Age 12 and Older Colectomy for Colorectal Cancer Colic Colic Diary Colic: Harmful Treatments Colitis Colitis, Clostridium Difficile Collagen Injections for Wrinkles Collapsed Lung (Pneumothorax) Collarbone, Broken Colon Cancer Genetic Testing Colon Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] Colon Cancer Treatment (PDQ®): Treatment - Patient Information [NCI] Colon Cancer: What Raises Your Risk Colon Polyps Colon Problems Colonic obstruction Colonoscopy, Virtual Color Blindness Color Changes in Nails Colorectal Cancer Colorectal Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI] Colorectal Cancer Prevention (PDQ®): Prevention - Patient Information [NCI] Colorectal Cancer Screening Colorectal Cancer Screening (PDQ®): Screening - Health Professional Information [NCI] Colorectal Cancer Screening (PDQ®): Screening - Patient Information [NCI] Colorectal Cancer, Bowel Resection for Colorectal Cancer, Colostomy for Colorectal Cancer, Medical History and Physical Examination for Colorectal Cancer, Metastatic or Recurrent Colorectal Cancer, Physical Examination and Medical History for Colorectal Cancer: Which Screening Test Should I Have? Colostomy for Colorectal Cancer Colpocleisis (Closure of the Vagina) Combining Breastfeeding and Bottle-Feeding Comforting a Child Who Has a Respiratory Illness Common Coping Responses for Stress Common Questions About Giving Yourself Shots Common Questions About Sexual Orientation Common Stinging or Biting Insects or Spiders Common Types of Birthmarks Common Types of Hernias Communicating Effectively With a Child Care Provider Communication in Cancer Care (PDQ®): Supportive care - Health Professional Information [NCI] Communication in Cancer Care (PDQ®): Supportive care - Patient Information [NCI] Comparing Artificial Sweeteners Comparing Nicotine Replacement Methods Comparing Rheumatoid Arthritis and Osteoarthritis Comparing Stop-Smoking Medicines Comparing Symptoms of Normal Moodiness With Depression in Children Complement Test for Lupus Complementary Medicine Complementary Medicine Complementary Medicine for Arthritis Complementary Medicine: Should I Use Complementary Medicine? Complex Regional Pain Syndrome Complicated Urinary Tract Infections Complications From Klinefelter Syndrome Complications of Ear Infections Complications of Enlarged Prostate Complications of Gallstones Complications of Grief Complications of Hemophilia Complications of Lupus Complications of Osteoarthritis Complications of Paget's Disease Complications of Pressure Injuries Complications of Whooping Cough Comprehensive Metabolic Panel Comprehensive Rehabilitation Programs for Low Back Pain Compression Stockings for Deep Vein Thrombosis Compression Stockings for Varicose Veins Compression Stockings to Prevent Venous Skin Ulcers, Using Compression Stockings: How to Use Them Compression wrap for a sprained ankle, Using a Concussion Conditions Related to Dyslexia Conditions With Symptoms Similar to Depression in Children and Teens Condom Use Cone Biopsy (Conization) for Abnormal Cervical Cell Changes Confusion, Memory Loss, and Altered Alertness Congenital Aganglionic Megacolon Congenital Heart Defect Types Congenital Heart Defects Congenital Heart Defects in Adults Congenital Heart Defects That Cause Aortic Valve Stenosis Congenital Heart Defects, Heart Catheterization for Congenital Heart Defects: Caring for Your Child Congenital Heart Defects: Complications Congenital Heart Defects: Exercise and Sports Congenital Heart Defects: Pregnancy Congenital Heart Defects: Prostaglandins and Prostaglandin Inhibitors Congenital Hip Dysplasia Congenital Hydrocele Congenital Hydrocephalus Congenital Syphilis Congenital Torticollis Congestive heart failure: Activity and exercise Congestive heart failure: Avoiding medicines that make symptoms worse Congestive heart failure: Avoiding triggers for sudden heart failure Congestive heart failure: Checking your weight Congestive Heart Failure: Eating Out on a Low Salt Diet Congestive heart failure: Living with a pacemaker or ICD Congestive heart failure: Taking medicines properly Congestive heart failure: Watching your fluids Conjunctivitis (Pinkeye) Connection Between Cleft Lip and Cleft Palate Conserving Energy When You Have COPD or Other Chronic Conditions Constipation and Cancer: Home Treatment Constipation, Age 11 and Younger Constipation, Age 12 and Older Constipation: Keeping Your Bowels Healthy Contact Immunotherapy for Hair Loss Contact Lens Care Contact Lens Problems: Hypoxia Contact Lens Problems: Infection Contact Lenses Contact Lenses: Dry Eyes Continuous Glucose Monitoring Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea Contraception (Birth Control) Contraceptive Sponge for Birth Control Contractions During Pregnancy: What to Expect Controlling Dust, Dust Mites, and Other Allergens in Your Home Controlling Indoor Mold Controlling Pet Allergens Contusions COPD COPD (Chronic Obstructive Pulmonary Disease) COPD (Chronic Obstructive Pulmonary Disease), Anticholinergics for COPD (Chronic Obstructive Pulmonary Disease), Beta2-Agonists for COPD (Chronic Obstructive Pulmonary Disease), Corticosteroids for COPD (Chronic Obstructive Pulmonary Disease), Methylxanthines for COPD (Chronic Obstructive Pulmonary Disease), Oxygen Treatment for COPD (Chronic Obstructive Pulmonary Disease), Pulmonary Rehabilitation for COPD Action Plan COPD and Alpha-1 Antitrypsin (AAT) Deficiency COPD and Sex COPD Flare-Ups COPD: Avoiding Weight Loss COPD: Avoiding Your Triggers COPD: Clearing Your Lungs COPD: Handling a Flare-Up COPD: Help for Caregivers COPD: Keeping Your Diet Healthy COPD: Learning to Breathe Easier COPD: Lung Volume Reduction Surgery COPD: Using a dry powder inhaler COPD: Using a metered-dose inhaler COPD: Using Exercise to Feel Better COPD's Effect on the Lungs Coping Strategies to Avoid Harming a Baby Coping When Your Child Is Near the End of Life Coping With Changing Sleep Patterns as You Get Older Coping With Osteoarthritis Copperhead Coral Scrapes Coral Snake Cordocentesis Core stability (back muscles) exercises Corneal Ring Implants for Nearsightedness Corns and Calluses Corns and Calluses: Home Treatment Coronary Arteries and Heart Function Coronary Artery Bypass Graft (CABG) Surgery, Deciding about Coronary Artery Bypass Graft Surgery: How It Is Done Coronary Artery Bypass Graft Surgery: How to Prepare Coronary Artery Bypass Graft Surgery: Recovering in the Hospital Coronary Artery Bypass Graft Surgery: Self-Care for Recovery Coronary Artery Bypass Graft Surgery: The Recovery Process Coronary Artery Bypass Graft Surgery: What to Expect After You Go Home Coronary Artery Bypass Surgery Coronary Artery Bypass Surgery: Day One of Recovery Coronary Artery Bypass Surgery: Minimally Invasive Methods Coronary Artery Bypass Surgery: When You Arrive at the Hospital Coronary Artery Bypass Surgery: Your Medical Team Coronary Artery Disease Coronary Artery Disease and Alcohol Coronary Artery Disease in Women Coronary Artery Disease, Angioplasty for Coronary Artery Disease, Angiotensin-Converting Enzyme (ACE) Inhibitors for Coronary Artery Disease, Anticoagulants for Coronary Artery Disease, Aspirin for Coronary Artery Disease, Beta-Blockers for Coronary Artery Disease, Bypass Surgery for Coronary Artery Disease, Calcium Channel Blockers for Coronary Artery Disease, Deciding About an Angiogram Coronary Artery Disease, History and Physical Examination for Coronary Artery Disease, Medical History and Physical Examination for Coronary Artery Disease, Nitrates for Coronary Artery Disease, Physical Examination and Medical History for Coronary Artery Disease: Exercising for a Healthy Heart Coronary Artery Disease: Family History Coronary Artery Disease: Helping a Loved One Coronary Artery Disease: Prevention Myths Coronary Artery Disease: Roles of Different Doctors Coronary Artery Disease: Should I Have an Angiogram? Coronary Artery Disease: Should I Have Angioplasty for Stable Angina? Coronary Artery Disease: Should I Have Bypass Surgery? Coronary Calcium Scan to Check for Heart Disease, Deciding about Coronary Calcium Scan: Should I Have This Test? Coronary Syndrome, Acute Corporal Punishment Corticosteroid Injections for Low Back Pain Corticosteroids (Inhaled) for Long-Term Control of Asthma Corticosteroids (Intra-Articular) for Osteoarthritis Corticosteroids for Chronic Obstructive Pulmonary Disease (COPD) Corticosteroids for Cluster Headaches Corticosteroids for Poison Ivy, Oak, or Sumac Cort's Story: Coping With Insomnia Cosmetic Surgery and Procedures Cosmetic Surgery, Botulinum Toxin (Botox) Injections for Cosmetic Surgery, Chemical Peel Cosmetic Surgery, Dermabrasion Cosmetic Surgery, Electrolysis for Hair Removal Cosmetic Surgery, Face Lift Cosmetic Surgery, Filler Injections for Wrinkles Cosmetic Surgery, Laser Skin Resurfacing Cosmetic Surgery, Liposuction Cosmetic Surgery, Nose Job Cosmetic Surgery, Rhinoplasty (Nose Job) Cosmetic Surgery, Skin Resurfacing (Laser) Cost of Smoking Calculator Cost-Saving Tips for Glaucoma Medicines Cottonmouth (Water Moccasin) Cough Symptoms in Children Coughs, Age 11 and Younger Coughs, Age 12 and Older Counseling for HIV Infection Counseling for PTSD Counting Carbohydrate Grams or Servings Cow's Milk Sensitivity in Babies CPR CPR at End of Life, Deciding About CPR Basics Crabs (Pubic Lice) Cradle Cap Cramps (menstrual), Dealing with Cramps, Menstrual Cranberry Juice and Urinary Tract Infections Cranial Arteritis Craniostenosis Craniosynostosis Creams and Ointments for Cold Sores Creutzfeldt-Jakob Disease (CJD) Crib Death Crib Safety Criteria for Diagnosing Diabetes Crohn's Disease Crohn's disease: Changing your diet Crohn's Disease: Problems Outside the Digestive Tract Crohn's Disease: When Surgery Is Needed Cross-Eyes (Strabismus) Croup Croup: Managing a Croup Attack Crowns Crying Child That Is Not Acting Normally Crying, Age 3 and Younger Crying: Tired or Overstimulated Cryosurgery for Nonmelanoma Skin Cancer Cryosurgery for Prostate Cancer Cryotherapy (Cryosurgery) for Genital Warts Cryotherapy for Abnormal Cervical Cell Changes Cryotherapy for Warts Cryptorchidism Cup-Feeding Baby With Breast Milk or Formula Curettage and Electrosurgery for Nonmelanoma Skin Cancer Curvature of the Spine (Scoliosis) Cushing's Syndrome Cushing's Syndrome: Corticotropin-Releasing Hormone Cut That Removes All Layers of Skin Cuts Cuts: When Stitches Are Needed CVA (Cerebrovascular Accident; Stroke) Cyclist's Syndrome Cystectomy for Bladder Cancer Cystic Fibrosis Cystic Fibrosis and Exercise Cystic Fibrosis Carrier Screening Cystic Fibrosis, Lung Transplant for Cystic Fibrosis: Getting Enough Calories and Nutrients Cystic Fibrosis: Helping Your Child Cough Up Mucus Cystic Fibrosis: Ways to Clear the Airways Cystocele (Bladder Prolapse) Repair Cysts, Functional Ovarian