Conditions beginning with the letter "C"

  | CAD (Coronary Artery Disease, Heart Disease) |
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  | Cancer (Malignancy, Tumours) |
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  | Cancer of the Bladder (Bladder Cancer) |
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  | Cancer of the Brain (Brain Cancer, Brain Tumours) |
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  | Cancer of the Breast (Breast Cancer, Mammary Cancer) |
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  | Cancer of the Cervix (Cervical Cancer) |
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  | Cancer of the Colon (Colon Cancer, Colorectal Cancer) |
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  | Cancer of the Esophagus (Esophageal Cancer, Oesophageal Cancer) |
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  | Cancer of the Glottis (Cancer of the Larynx, Laryngeal Cancer, Vocal Cord Cancer, Throat Cancer) |
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  | Cancer of the Larynx (Laryngeal Cancer, Vocal Cord Cancer, Cancer of the Glottis, Throat Cancer) |
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  | Cancer of the Lung (Lung Cancer, Pulmonary Cancer) |
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  | Cancer of the Mouth (Oral Cancers, Mouth Cancers) |
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  | Cancer of the Pancreas (Pancreatic Cancer) |
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  | Cancer of the Prostate (Prostate Cancer, Prostate Problems) |
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  | Cancer of the Skin (Melanoma, Skin Cancer, Skin Tumour) |
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  | Cancer of the Uterus (Uterine Cancer, Endometrial Cancer) |
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  | Cancer Pain (Oncological Pain) |
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  | Candidiasis (Yeast Infections, Thrush) |
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  | Canker Sores (Mouth Ulcers, Aphthous Ulcers) |
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  | Carcinoid Syndrome |
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  | Carotid Artery Disease (Carotid Artery Stenosis, Blocked Carotid Artery) |
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  | Carotid Artery Stenosis (Carotid Artery Disease, Blocked Carotid Artery) |
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  | Carpal Tunnel Syndrome (Wrist Problems, Median Nerve Dysfunction) |
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  | Cataracts |
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  | Cavities (Tooth Decay and Toothache, Dental Caries, Oral Decay) |
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  | Celiac Disease (Gluten Intolerance, Celiac Sprue) |
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  | Celiac Sprue (Celiac Disease, Gluten Intolerance) |
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  | Cellulitis (Erysipelas, Necrotizing Fasciitis) |
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  | Cerebral Palsy (CP, Little's Disease) |
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  | Cerebrovascular Accident (Stroke, Ischemic Stroke, Hemorrhagic Stroke) |
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  | Cervical Cancer (Cancer of the Cervix) |
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  | CF (Cystic Fibrosis) |
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  | Change of Life (Menopause, Climacteric) |
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  | Chest Infection (Pneumonia, Lung Infection, Respiratory Infection) |
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  | Chicken Pox (Chickenpox, Varicella) |
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  | Chickenpox (Varicella, Chicken Pox) |
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  | Childhood Vaccination (Polio, Vaccination, Diphtheria, Hemophilus influenzae) |
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  | Chlamydia |
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  | Cholera |
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  | Cholesterol (High Cholesterol, Hyperlipidemia) |
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  | Chronic Brain Syndrome (Dementia, Organic Brain Syndrome, Senile Dementia) |
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  | Chronic Bronchitis (Bronchitis) |
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  | Chronic Cystic Mastitis (Fibrocystic Breast Disease, Breast Disease - Benign, Lumpy Breasts, Mammary Dysplasia) |
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  | Chronic Fatigue Immune Dysfunction Syndrome (CFIDS) (Chronic Fatigue Syndrome, Myalgic Encephalomyelitis (ME)) |
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  | Chronic Fatigue Syndrome (Myalgic Encephalomyelitis (ME), Chronic Fatigue Immune Dysfunction Syndrome (CFIDS)) |
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  | Chronic Hyperandrogenic Anovulation (CHA) (Polycystic Ovary Syndrome, PCOS, Stein-Leventhal syndrome) |
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  | Chronic Kidney Disease (Chronic Renal Failure, Kidney Failure) |
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  | Chronic Lymphocytic Leukemia (Chronic Lymphoid Leukemia, CLL) |
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  | Chronic Lymphoid Leukemia (Chronic Lymphocytic Leukemia, CLL) |
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  | Chronic Obstructive Pulmonary Disease (COPD) (COPD) |
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  | Chronic Pain (Pain, Long Term Pain) |
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  | Chronic Plaque Psoriasis (Psoriasis, Pustular Psoriasis, Erythrodermic Psoriasis, Guttate Psoriasis) |
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  | Chronic Renal Failure (Kidney Failure, Chronic Kidney Disease) |
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  | Circulation Problems (Raynaud's Disease) |
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  | CJD (Creutzfeldt-Jakob disease, Classical CJD, Variant CJD) |
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  | Clap (Gonorrhea, Neisseria Gonorrhoeae Infection) |
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  | Classical CJD (Creutzfeldt-Jakob disease, CJD, Variant CJD) |
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  | Climacteric (Menopause, Change of Life) |
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  | CLL (Chronic Lymphocytic Leukemia, Chronic Lymphoid Leukemia) |
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  | Clostridium Botulinum Toxin (Botulism, Botulin Toxin) |
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  | Clostridium tetani (Tetanus, Lock Jaw, Lockjaw) |
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  | Clot (Embolism, Pulmonary Embolism, PE) |
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  | Club Foot (Congenital Talipes Equinovarus, CTEV) |
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  | Cluster Headache (Headaches, Tension Headache, Sinus Headache, Migraine) |
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  | Cold (The Common Cold, Common Cold) |
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  | Cold Sores (Oral Herpes, Fever Blister) |
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  | Colic (Infantile Colic) |
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  | Colon Cancer (Colorectal Cancer, Cancer of the Colon) |
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  | Colorectal Cancer (Colon Cancer, Cancer of the Colon) |
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  | Colour Blindness (Monochromatism, Deuteranopia, Protanopia, Colour Vision Deficiency) |
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  | Colour Vision Deficiency (Colour Blindness, Monochromatism, Deuteranopia, Protanopia) |
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  | Combined Systems Disease (Pernicious Anemia, Vitamin B12 Deficiency, Addison's Anemia, Congenital Pernicious Anemia) |
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  | Common Cold (The Common Cold, Cold) |
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  | Congenital Pernicious Anemia (Pernicious Anemia, Vitamin B12 Deficiency, Addison's Anemia, Combined Systems Disease) |
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  | Congenital Talipes Equinovarus (Club Foot, CTEV) |
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  | Congestive Heart Failure |
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  | Conjunctivitis (Pink Eye) |
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  | Constipation (Hard Stools, Difficulty Passing Stool) |
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  | Consumption (Tuberculosis, TB) |
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  | Contact Dermatitis (Poison Ivy, Allergic Dermatitis) |
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  | Contraception (Birth Control, Family Planning) |
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  | COPD (Chronic Obstructive Pulmonary Disease (COPD)) |
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  | Coronary Artery Bypass Surgery (Coronary Bypass Heart Surgery) |
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  | Coronary Artery Disease (CAD, Heart Disease) |
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  | Coronary Bypass Heart Surgery (Coronary Artery Bypass Surgery) |
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  | Coxsackie Virus (Hand, Foot, and Mouth Disease, HFMD, Enterovirus) |
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  | CP (Cerebral Palsy, Little's Disease) |
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  | Creutzfeldt-Jakob disease (CJD, Classical CJD, Variant CJD) |
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  | Crohn's Disease (IBD (Crohn's Disease), Inflammatory Bowel Disease (Crohn's Disease)) |
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  | Croup |
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  | CTEV (Club Foot, Congenital Talipes Equinovarus) |
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  | Cutaneous Anthrax (Anthrax, Bacillus anthracis Infection, Inhalation Anthrax, Intestinal Anthrax) |
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  | Cuts and Scrapes (Wound Care, Abrasions) |
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  | Cyclothymia (Cyclothymic Disorder) |
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  | Cyclothymic Disorder (Cyclothymia) |
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  | Cystic Fibrosis (CF) |
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  | Cystitis (Urinary Tract Infections, Bladder Infections, Urethritis, UTI) |
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