home > diseases & conditions a-z list c Diseases & Conditions A-Z List - C A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Advanced Search Option » Search MedicineNet.com Slideshows, Images, Quizzes Diseases & Conditions Symptoms & Signs Health & Living Medications & Supplements Procedures & Tests News & Views Features, Tips & Recipes MedTerms Dictionary Search MedicineNet OR select from the options above. Search MedicineNet OR select from the options above. Search Slideshows, Images, Quizzes Search Diseases & Conditions Search Symptoms & Signs Search Health & Living Search Medications & Supplements Search Procedures & Tests Search News & Views Search Features, Tips & Recipes Search MedTerms Dictionary C → Ca-CaCb-ChCi-CoCp-Cz Ca-Ca C Diff (Clostridium Difficile Colitis) C-Reactive Protein Test (CRP) C-Section (Cesarean Birth) C. Difficile Colitis (Clostridium Difficile Colitis) CA 125 CABG (Coronary Artery Bypass Graft) CAD (Heart Disease (Coronary Artery Disease)) Calcific Bursitis Calcium Pyrophosphate Deposition Disease (Pseudogout) Calcium Supplements (Vitamins and Calcium Supplements) Calcium, Elevated (Hypercalcemia) Calendar Method to Conceive (Trying to Conceive) Calendar Rhythm Method of Birth Control (Natural Methods of Birth Control) Calf Cramp (Muscle Cramps) Calicivirus Infection (Norovirus Infection) California Valley Fever (Valley Fever) Campomelic Dysplasia Canavan Disease Cancer Cancer Causes Cancer Detection Cancer Fatigue Cancer of Lung (Lung Cancer) Cancer Of Lymph Glands (Non-Hodgkins Lymphomas) Cancer of the Anus (Anal Cancer) Cancer Of The Bladder (Bladder Cancer) Cancer Of The Blood (Leukemia) Cancer Of The Bone (Bone Cancer Overview) Cancer of the Brain (Brain Cancer) Cancer Of The Breast (Breast Cancer (Facts, Stages)) Cancer of the Cervix (Cervical Cancer) Cancer of the Colon (Colon Cancer) Cancer Of The Colon And The Rectum (Colon Cancer) Cancer Of The Endometrium (Uterine Cancer) Cancer Of The Esophagus (Esophageal Cancer) Cancer of the Gallbladder (Gallbladder Cancer) Cancer of the Head and Neck (Head and Neck Cancer) Cancer Of The Kidney (Kidney Cancer) Cancer Of The Larynx (Larynx Cancer) Cancer of the Nasopharynx (Nasopharyngeal Cancer) Cancer Of The Ovary (Ovarian Cancer) Cancer Of The Pancreas (Pancreatic Cancer) Cancer of the Penis (Penis Cancer) Cancer of the Peritoneum (Mesothelioma) Cancer of the Pleura (Mesothelioma) Cancer Of The Prostate (Prostate Cancer) Cancer of the Salivary Gland (Salivary Gland Cancer) Cancer Of The Skin (Skin Cancer Overview) Cancer Of The Stomach (Stomach Cancer) Cancer of the Sympathetic Nervous System (Neuroblastoma) Cancer Of The Testicle (Testicular Cancer) Cancer of the Testis (Testicular Cancer) Cancer of the Thyroid (Thyroid Cancer) Cancer of the Urinary Bladder (Bladder Cancer) Cancer Of The Uterus (Uterine Cancer) Cancer of the Vagina (Vaginal Cancer) Cancer Pain Cancer Prevention Cancer Survival (Surviving Cancer) Cancer, Inflammatory Breast (Breast Cancer (Facts, Stages)) Candida Infection, Children (Thrush and Other Yeast Infections in Children) Candida Vaginitis (Yeast Infection in Women and Men) Canker Sores Capsule Endoscopy Car Sick (Motion Sickness (Sea Sickness, Car Sickness)) Carcinoembryonic Antigen Carcinoid Syndrome Carcinoid Tumor (Carcinoid Syndrome) Carcinoma of the Larynx (Larynx Cancer) Carcinoma of the Ovary (Ovarian Cancer) Carcinoma of the Thyroid (Thyroid Cancer) Cardiac Arrest (Sudden Cardiac Death) Cardiac Catheterization Cardiac Stress Test (Exercise Stress Test) Cardiogenic Pulmonary Edema (Pulmonary Edema) Cardiolipin Antibody (Antiphospholipid Syndrome) Cardiomyopathy (Dilated) Cardiomyopathy (Hypertrophic) Cardiomyopathy (Restrictive) Care, Prenatal (Pregnancy: Prenatal Care and Tests) Caregiver Guide for Alzheimer's Patients (Alzheimer's Disease Patient Caregiver Guide) Caregiving Caring for a Continent Ileostomy Caring for an Alzheimer's Patient (Alzheimer's Disease Patient Caregiver Guide) Caring for Teeth With Braces or Retainers Caring for Your Dentures Carotid Artery Disease Carpal Tunnel Syndrome CAT Scan Cat Scratch Disease Cataplexy (Narcolepsy) Cataract Surgery Cataracts Cataracts and Diabetes (Diabetes and Eye Problems) Catha.i (Khat) Cathartic Colon (Melanosis Coli) Cauda Equina Syndrome Cauliflower Ear Causalgia (Reflex Sympathetic Dystrophy Syndrome) Causes of Chest Pain Signs and Symptoms Cavernous Hemangioma (Hepatic Hemangioma) Cavities Back to Top ↑ Cb-Ch CBC (Complete Blood Count) CEA (Carcinoembryonic Antigen) Celiac Disease (Gluten Enteropathy) Celiac Sprue (Celiac Disease (Gluten Enteropathy)) Cells, Stem (Stem Cells) Cellulite Cellulitis Central Sleep Apnea (Sleep Apnea) Cephalohematoma (Newborn Jaundice (Neonatal Jaundice)) Cerebral Palsy Cerebroside Lipidosis Syndrome (Gaucher Disease) Cerebrovascular Accident (Stroke Symptoms and Treatment) Cervical Biopsy (Colposcopy) Cervical Cancer Cervical Cancer Screening Test (Pap Smear) Cervical Cancer Test (Cervista HPV Test) Cervical Cap (Barrier Methods of Birth Control) Cervical Disc (Degenerative Disc) Cervical Dysplasia Cervical Intraepithelial Neoplasia, Cervical (Cervical Dysplasia) Cervical Mucus Method to Conceive (Trying to Conceive) Cervical Radiculopathy (Radiculopathy) Cervista HPV Test Cervista HPV Test (Cervista HPV Test) Cervix Cancer (Cervical Cancer) Cesarean Birth (C-Section (Cesarean Birth)) CF (Cystic Fibrosis) CFIDS (Chronic Fatigue Syndrome) Chagas Disease Chalazion Chancroid (STDs in Men Overview) Change in Stool Color (Stool Color Changes) Change of Life (Menopause) Changes in Poop Color (Stool Color Changes) Charcot-Marie-Tooth-Disease Charlatanry (Quackery Arthritis) Charting Fertility Pattern (Trying to Conceive) Chat (Khat) Cheek Implant (Chin, Cheek, and Jaw Implants) Chemical Burns (Burns) Chemical Peel Chemo Infusion and Chemoembolization of Liver Chemotherapy Chemotherapy Treatment for Breast Cancer Chest Pain Chest X-ray Chewing Tobacco (Smokeless Tobacco) CHF (Congestive Heart Failure (CHF) Overview) Chickenpox (Varicella) Chiggers (Bites) Chilblains (Frostbite) Child Abuse Facts Child Behavior Disorders (Mental Health (Psychology)) Child Drowning (Drowning) Child Health (Children's Health) Childbirth Class Options Childbirth Pain Relief (Pregnancy: Pain Relief Options for Birth) Childhood Acute Lymphoblastic Leukemia Childhood Arthritis (Juvenile Arthritis) Childhood Depression (Depression in Children) childhood immunization schedule (Childhood Vaccination Schedule) Childhood Obesity Childhood Vaccination Schedule Children and Acid Reflux (GERD in Infants and Children) Children and Gastroesophageal Reflux Disease (GERD in Infants and Children) Children and GERD (GERD in Infants and Children) Children Asthma (Asthma in Children) Children's Cough Causes and Treatments Children's Fracture (Growth Plate Fractures and Injuries) Children's Health Children, Abdominal Migraine (Abdominal Migraines in Children and Adults) Children, Autism (Autism and Communication) Children, Dementia (Dementia) Children, Night Sweats (Night Sweats) Children, Seizures (Febrile Seizures) Children, Separation Anxiety (Separation Anxiety) Children, Sleep (Sleep and Sleep Disorders in Children and Teens) Chin, Cheek, and Jaw Implants Chlamydia (Chlamydia in Women Overview) Chlamydia in Women Overview Chloride (Electrolytes) Cholecystectomy Cholecystitis (Gallbladder Pain (Gall Bladder Pain)) Cholecystogram (Oral Cholecystogram) Choledochal Cysts Cholelithiasis (Gallstones) Cholera Cholescintigraphy Cholesterol Management Cholesterol Test Cholesterol, High (High Cholesterol: Frequently Asked Questions) Chondromalacia Patella (Patellofemoral Syndrome) Chondrosarcoma (Bone Cancer Overview) Choosing a Toothbrush Choosing a Toothpaste Chordae & Papillary Muscles Repair (Heart Valve Disease Treatment) Chordoma (Bone Cancer Overview) Chorea, Huntington (Huntington Disease) Chorionic Villus Sampling Chorioretinitis, Toxoplasma (Toxoplasmosis) Choroiditis (Uveitis) Chromosome 1p36 Deletion Syndrome (1p36 Deletion Syndrome) Chronic Ulcerative Colitis (Ulcerative Colitis) Chronic Bacterial Prostatitis (Prostatitis (Inflammation of the Prostate Gland)) Chronic Bronchitis Chronic Bronchitis and Emphysema (Emphysema, Chronic Bronchitis, and Colds) Chronic Compartment Syndrome (Compartment Syndrome) Chronic Cough Chronic Fatigue and Immune Dysfunction Syndrome (Chronic Fatigue Syndrome) Chronic Fatigue Syndrome Chronic Hepatitis B (Hepatitis B) Chronic Insomnia (Insomnia) Chronic Interstitial Pneumonitis (Pulmonary Fibrosis) Chronic Lymphocytic Leukemia (Leukemia) Chronic Myeloid Leukemia (Leukemia) Chronic Neck Pain (Neck Pain) Chronic Obstructive Lung Disease (COPD (Chronic Obstructive Pulmonary Disease)) Chronic Orthostatic Intolerance (POT Syndrome) Chronic Pain Chronic Pain Management (Pain Management) Chronic Pain Treatment (Pain Management) Chronic Pancreatitis (Pancreatitis) Chronic Pelvic Pain Syndrome (Prostatitis (Inflammation of the Prostate Gland)) Chronic Prostatitis (Prostatitis (Inflammation of the Prostate Gland)) Chronic Prostatitis Without Infection (Prostatitis (Inflammation of the Prostate Gland)) Chronic Renal Insufficiency (Renal Artery Stenosis) Chronic Rhinitis Churg-Strauss Syndrome Back to Top ↑ Ci-Co Ciguatera Poisoning Circadian Rhythm (Biorhythms) Circumcision The Medical Pros and Cons Circumcision The Surgical Procedure Cirrhosis Cirrhosis, Primary Biliary (Primary Biliary Cirrhosis (PBC)) Citrulline Antibody CJD (Creutzfeldt-Jakob Disease) Clap (Gonorrhea In Women) Classes, Childbirth (Childbirth Class Options) Classical Leigh's Disease (Leigh's Syndrome (Leigh's Disease)) Claudication Clay Colored Poop (Stool Color Changes) Clay Colored Stools (Stool Color Changes) Cleft Lip: Breastfeeding (Breastfeeding: Common Breastfeeding Challenges) Cleft Palate and Cleft Lip Cleft Palate: Breastfeeding (Breastfeeding: Common Breastfeeding Challenges) Cleidocranial Dysostosis (Cleidocranial Dysplasia) Cleidocranial Dysplasia Click Murmur Syndrome (Mitral Valve Prolapse) Clicking in the Ear (Tinnitus (Ringing in the Ears)) Clinging Behavior in Children (Separation Anxiety) Clinical Trials Clinical Trials for Breast Cancer (Breast Cancer Clinical Trials) Clinical Trials for Parkinson's Disease (Parkinson's Disease Clinical Trials) CLL (Leukemia) Closed Angle Glaucoma (Glaucoma) Closed Neural Tube Defect (Spina Bifida and Anencephaly) Clostridium Difficile (Clostridium Difficile Colitis) Clostridium Difficile Colitis Clot, Blood (Blood Clots) Club Drugs Cluster B Antisocial Personality Disorder (Antisocial Personality Disorder) Cluster Headaches CML (Leukemia) CMT (Charcot-Marie-Tooth-Disease) CMT1 (Charcot-Marie-Tooth-Disease) CMT2 (Charcot-Marie-Tooth-Disease) CMT3 (Charcot-Marie-Tooth-Disease) CMT4 (Charcot-Marie-Tooth-Disease) CMTX (Charcot-Marie-Tooth-Disease) CMV (Cytomegalovirus (CMV)) CNB (Breast Biopsy) CO2 (Electrolytes) Coats' Disease Cocaine and Crack Abuse Coccidioidomycosis (Valley Fever) Coccydynia Cold (Common Cold) COLD (COPD (Chronic Obstructive Pulmonary Disease)) Cold Antibodies (Essential Mixed Cryoglobulinemia) Cold Exposure (Hypothermia (Extended Exposure to Cold)) Cold Globulins (Essential Mixed Cryoglobulinemia) Cold Injury (Frostbite) Cold Sores (Herpes Simplex Infections (Non-Genital)) Cold Weather-Related Injuries (Frostbite) Cold, Flu, Allergy Colds and Emphysema (Emphysema, Chronic Bronchitis, and Colds) Colic Colitis Colitis Diet (Ulcerative Colitis Diet) Colitis From Antibiotics (Clostridium Difficile Colitis) Colitis Surgery (Ulcerative Colitis Surgery) Colitis, Collagenous (Lymphocytic Colitis) Colitis, Crohn's (Crohn's Disease) Colitis, Lymphocytic (Lymphocytic Colitis) Colitis, Microscopic (Lymphocytic Colitis) Colitis, Ulcerative (Ulcerative Colitis) Collagen and Injectable Fillers Collagen Vascular Disease (Connective Tissue Disease) Collagenous Colitis (Lymphocytic Colitis) Collagenous Sprue (Celiac Disease (Gluten Enteropathy)) Collapse Lung (Pneumothorax) Colon Cancer Colon Cancer Prevention Colon Cancer Screening Colon Cancer, Familial (Gardner Syndrome) Colon Polyps Colon Resection (Bowel Diversion Surgery Ileostomy, Colostomy) Colonoscopy Colonoscopy, Virtual (Virtual Colonoscopy) Color Blindness Colorectal Cancer (Colon Cancer) Colorectal Cancer Prevention (Colon Cancer Prevention) Colostomy (Bowel Diversion Surgery Ileostomy, Colostomy) Colostomy: A Patient's Perspective Colposcopy Coma, Myxedema (Myxedema Coma) Combat Fatigue (Posttraumatic Stress Disorder) Combined ADHD (13 Tips for Parenting a Teen with ADHD) Comminuted Fracture (Broken Bone (Types of Bone Fractures)) Commissurotomy (Heart Valve Disease Treatment) Common Cold Communicating Hydrocele (Hydrocele (Pediatric, Testicular)) Communicating Hydrocephalus (Hydrocephalus) Communication and Autism (Autism and Communication) Compartment Syndrome Complete Abortion (Miscarriage Causes and Symptoms) Complete Blood Count Complete Dentures (Dentures) Complex Regional Pain Syndrome Complex Tics (Tourette Syndrome) Compound Fracture (Broken Bone (Types of Bone Fractures)) Compressed Nerve (Pinched Nerve Overview) Compression Fracture (Broken Bone (Types of Bone Fractures)) Compression of Spinal Nerves (Radiculopathy) Compression of the Nerves in the Spine (Radiculopathy) Compulsive Gambling (Gambling Addiction) Compulsive Overeating (Binge Eating Disorder) Compulsive, Obsessive Disorder (Obsessive Compulsive Disorder (OCD)) Computerized Axial Tomography (CAT Scan) Conceive, Trying to (Trying to Conceive) Conception (Trying to Conceive) Concussion of the Brain (Brain Concussion) Condom (Birth Control Methods) Condoms Conduct Disorders (Mental Health (Psychology)) Congenital Absence of Brain (Anencephaly) Congenital Aganglionic Megacolon (Hirschsprung Disease) congenital AVM (Arteriovenous Malformation) Congenital Bronchiectasis (Bronchiectasis (Acquired, Congenital)) Congenital Defects (Birth Defects) Congenital Dysplastic Angiectasia (Klippel-Trenaunay-Weber Syndrome) Congenital Erythropoietic Porphyria (Porphyria) Congenital Glaucoma (Glaucoma) Congenital Heart Disease Congenital Heart Murmur (Heart Murmur) Congenital Hydrocephalus (Hydrocephalus) Congenital Kyphosis (Kyphosis) Congenital Lymphedema (Lymphedema) Congenital Malformations (Birth Defects) Congenital Methemoglobinemia (Methemoglobinemia) Congenital Poikiloderma (Rothmund-Thomson Syndrome) Congestive Heart Failure (CHF) Overview Conization, Cervix (Colposcopy) Conjunctivitis (Pink Eye) Connective Tissue Disease Constipation Constipation Foods to Eat for Relief (Top Foods For Constipation Relief) Constipation Medication (Laxatives For Constipation) Constipation Remedies (Laxatives For Constipation) Constipation, Foods to Avoid (Top Foods That Cause Constipation) Constitutional Hepatic Dysfunction (Gilbert Syndrome) Consumption (Tuberculosis (TB) Facts) Contact Dermatitis Contact Dermatitis (Allergy) Contact Lenses: Colored, Soft, Hard, Toric & Bifoc Continent Ileostomy (Bowel Diversion Surgery Ileostomy, Colostomy) Contraception (Birth Control Methods) Contraceptive (Birth Control Methods) Contraceptive Measures After Unprotected Sex Contraceptive Sponge (Barrier Methods of Birth Control) Contractions, Braxton-Hicks (Braxton Hicks Contractions) Contracture Of Hand (Dupuytren Contracture) Contusion (Bruises) Convulsion (Seizure) Cooleys Anemia (Beta Thalassemia) COPD (COPD (Chronic Obstructive Pulmonary Disease)) COPD (Chronic Obstructive Pulmonary Disease) Coping With Breast Cancer (Breast Cancer and Coping With Stress) Copperhead Snake Bite (Snake Bite) Coprolalia (Tourette Syndrome) Cord Stem Cells (Stem Cells) Core Needle Breast Biopsy (Breast Biopsy) Corneal Disease Corneal Ulcer Corns Coronary Angiogram Coronary Angioplasty Coronary Artery Bypass (Coronary Artery Bypass Graft) Coronary Artery Bypass Graft Coronary Artery Disease (Heart Disease (Coronary Artery Disease)) Coronary Artery Disease Screening Tests (CAD) Coronary Atherosclerosis (Heart Attack Pathology: Photo Essay) Coronary Occlusion (Heart Attack Pathology: Photo Essay) Corpus Callosotomy (Surgical Options for Epilepsy) Cortical Dementia (Dementia) Corticobasal Degeneration (Dementia) Cortisone Injection Cortisone Shot (Cortisone Injection) Corynebacterium diphtheriae Infection (Diphtheria Facts) Cosmetic Allergies Cosmetic Surgery (Plastic Surgery (Cosmetic Surgery)) Cosmetic Surgery - Lipoplasty (Lipoplasty (Ultrasonic Assisted)) Cosmetic Surgery for Varicose and Spider Veins (Sclerotherapy) Cosmetic Surgery, Chemical Peel (Chemical Peel) Cosmetic Surgery, Collagen Injections (Collagen and Injectable Fillers) Cosmetic Surgery, Dermabrasion (Dermabrasion) Cosmetic Surgery, Lip Augmentation (Lip Augmentation) Cosmetic Surgery, Liposuction (Liposuction) Cosmetic Surgery, Neck Lift (Neck Lift Cosmetic Surgery) Costen's Syndrome (Temporomandibular Joint Syndrome (TMJ) ) Costochondritis and Tietze Syndrome Costs, Prenatal (Pregnancy: Prenatal Care and Tests) Cottonmouth Snake Bite (Snake Bite) Cough (Chronic Cough) Cough Causes and Treatment in Children (Children's Cough Causes and Treatments) Cough in Children (Children's Cough Causes and Treatments) Cough in Kids (Children's Cough Causes and Treatments) Cough Treatment in Children (Children's Cough Causes and Treatments) Cough, Chronic (Chronic Cough) Coughing (Chronic Cough) Coughs (Chronic Cough) Counceling, Genetic (Genetic Counseling) Counter-Social Behavior (Antisocial Personality Disorder) Coxsackie Virus Back to Top ↑ Cp-Cz CP (Cerebral Palsy) CPAP (Sleep Apnea) CPPD (Pseudogout) Crabs (Pubic Lice (Crabs)) Cramps Of Muscle (Muscle Cramps) Cramps, Heat (Heat Cramps) Cramps, Menstrual (Menstrual Cramps) Cranial Arteritis (Polymyalgia Rheumatica) Cranial Dystonia (Dystonia) Craniopharyngioma (Brain Tumor) CRE Infection Creatinine Blood Test CREST Syndrome (Scleroderma) Creutzfeldt-Jakob Disease crib death (SIDS) Crohn Disease (Crohn's Disease) Crohn Disease, Intestinal Problems (Inflammatory Bowel Disease: Intestinal Problems) Crohn's Colitis (Crohn's Disease) Crohn's Disease Crohns Disease (Crohn's Disease) Crooked Nose (Deviated Septum) Cross Eyed (Strabismus) Croup CRP (C-Reactive Protein Test (CRP)) Cryoglobulinemia (Essential Mixed Cryoglobulinemia) Cryotherapy Cryptococcosis Cryptogenic Fibrosing Alveolitis (Pulmonary Fibrosis) Cryptosporidiosis Crystals (Hydroxyapatite) CSA (Sleep Apnea) CSD (Cat Scratch Disease) CT Colonosopy (Virtual Colonoscopy) CT Coronary Angiogram CT Scan (CAT Scan) CT, Ultrafast (Electron Beam Computerized Tomography) CTD (Connective Tissue Disease) CUC (Ulcerative Colitis) Cumulative Trauma Disorder (Repetitive Motion Disorders (RMDs)) Curved Spine (Scoliosis) Cushing's Syndrome Cut (Cuts, Scrapes and Puncture Wounds) Cutaneous Papilloma (Skin Tag) Cutaneous Porphyria (Porphyria) Cuts, Scrapes and Puncture Wounds Cutting Teeth (Teething) CVA (Stroke Symptoms and Treatment) CVD (Connective Tissue Disease) CVS (Chorionic Villus Sampling) CVS (Cyclic Vomiting Syndrome (CVS)) Cyclic Vomiting Syndrome (CVS) Cyclitis (Uveitis) Cyclospora Infection (Cyclosporiasis) Cylindrical Bronchiectasis (Bronchiectasis (Acquired, Congenital)) Cyst Cyst, Eyelid (Chalazion) Cystic Acne (Boils) Cystic Breast (Fibrocystic Breast Condition) Cystic Bronchiectasis (Bronchiectasis (Acquired, Congenital)) Cystic Fibrosis Cystic Fibrosis of the Pancreas (Cystic Fibrosis) Cystic Fibrosis Test (Sweat Chloride Test) Cysticercosis Cystinuria Cystitis (Urinary Tract Infection) Cystocele (Fallen Bladder) Cystosarcoma Phyllodes (Breast Cancer (Facts, Stages)) Cystoscopy and Ureteroscopy Cysts of the Pancreas (Pancreatic Cysts) Cysts, Choledochal (Choledochal Cysts) Cysts, Kidney (Polycystic Kidney Disease) Cysts, Ovary (Ovarian Cysts) Cysts, Pancreatic Inflammatory (Pancreatic Cysts) Cysts, True Pancreas (Pancreatic Cysts) Cytomegalovirus (CMV) Diseases & Conditions A-Z List - C A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Advanced Search Option » Search MedicineNet.com Slideshows, Images, Quizzes Diseases & Conditions Symptoms & Signs Health & Living Medications & Supplements Procedures & Tests News & Views Features, Tips & Recipes MedTerms Dictionary Search MedicineNet OR select from the options above. Search MedicineNet OR select from the options above. Search Slideshows, Images, Quizzes Search Diseases & Conditions Search Symptoms & Signs Search Health & Living Search Medications & Supplements Search Procedures & Tests Search News & Views Search Features, Tips & Recipes Search MedTerms Dictionary From WebMD Healthy Resources Assess Your MS Symptoms 20 Reasons for Blood Sugar Swings Questions About Childhood Hemophilia Treatments? Featured Centers Feeling Short of Breath? What to Eat When You Have Cancer Top 3 Anaphylaxis Triggers Health Solutions From Our Sponsors Frequent Constipation? Greater Food Accessibility Exclusives What Does Psoriasis Look Like? How to Prevent Muscle Cramps Blood Clot? Know the Signs and Symptoms Allergy Triggers: Do You Know Yours?