Defnyddiwr:Doc James/Open Textbook of Medicine

Cardiology
Abdominal aortic aneurysm • Aortic stenosis • Atrial fibrillation • Cardiac arrhythmia • Cardiovascular disease • Coronary artery disease • Heart failure • Trawiad ar y galon • Peripheral artery disease • Pulmonary embolism • Rheumatic fever • Syncope

Children's health
Syndrom Asperger • Enwaedu • Cleft lip and palate • Congenital heart defect • Syndrom Down • Epilepsi • Female genital mutilation • Fetal alcohol spectrum disorder • Klinefelter syndrome • Sickle-cell disease • Spina bifida • Sudden infant death syndrome • Turner syndrome

Dermatoleg
Abscess • Acne vulgaris • Alergedd • Angular cheilitis • Atopic dermatitis • Candidiasis • Cellulitis • Brech ieir • Dermatitis • Hair loss • Head lice infestation • Herpes simplex • Yr Eryr • Brech goch • Soriasis • Scabies

Ears nose throat
Benign paroxysmal positional vertigo • Nam ar y clyw • Mandibular fracture • Nasal polyp • Nose bleed • Otitis externa • Llid y glust ganol • Dolur gwddw • Strep throat • Tinnitus • Vertigo

Endocrinology
Addison's disease • Cushing's syndrome • Delirium tremens • Clefyd y siwgr • DM type 1 • DM type 2 • Gestational diabetes • Graves' disease • Hypernatremia • Hyperthyroidism • Hypoglycemia • Hyponatremia • Hypothyroidism • Gordewdra • Primary hyperaldosteronism • Vitamin B12 deficiency

General surgery
Llid y coluddyn crog • Bowel obstruction • Celiac disease • Cholecystitis • Crohn's disease • Dolur rhydd • Gastritis • Gastrointestinal bleeding • Gastrointestinal perforation • Clwy'r marchogion • Hernia • Irritable bowel syndrome • Pancreatitis • Peptic ulcer disease • Pernicious anemia • Ulcerative colitis • Volvulus

Infectious disease
African trypanosomiasis • Ascariasis • Buruli ulcer • Cellulitis • Chagas disease • Annwyd • Cysticercosis • Drancunculiasis • Ebola virus disease • Hepatitis A • Hepatitis B • Hepatitis C • AIDS • Gwahanglwyf • Lyme disease • Malaria • Meningitis • Y gynddaredd • Syphilus • Diciâu • Yellow fever • Zika fever

Meddyginiaeth
Birth control • Carbamazapine • Cephalexin • Cholera vaccine • Cocaine • Dapsone • Diazepam • HCTZ • Ibuprofen • Influenza vaccine • Ipratropium bromide • Ketamine • Levofloxacin • Measles vaccine • Metoprolol • Mifepristone • Morphine • Nystatin • Paracetamol (acetaminophen) • Propofol • Salbutamol

Cancr
Brain tumor • Breast cancer • Cancr • Cervical cancer • Colon cancer • Endometrial cancer • Esophageal cancer • Glioblastoma multiforme • Liwcemia • Lung cancer • Lymphoma • Melanoma • Mesothelioma • Ovarian cancer • Pancreatic cancer • Prostate cancer • Skin cancer • Stomach cancer

Ophthalmology
Amblyopia • Cataracts • Color blind • Llid y cyfbilen • Llid y cyfbilen • Detached retina • Dry eye • Glaucoma • Macular degeneration • Refractive error • Trachoma

Psychiatry
ADHD • Alcoholiaeth • Anorecsia nerfosa • Anxiety • Awtistiaeth • Anhwylder deubegwn • Borderline personality disorder • Bulimia nervosa • Anhwylder bwyta • Depression • Obsessive-compulsive disorder • Phobia • Post traumatic stress disorder • Schizophrenia • Hunanladdiad

Rhiwmatoleg
Carpal tunnel syndrome • Fibromyalgia • Gowt • Low back pain • Osteoarthritis • Osteoporosis • Plantar fasciitis • Soriasis • Rheumatoid arthritis • Sarcoidosis • Clunwst

Women's health
Erthyliad • Breastfeeding • Childbirth • Dysmenorrhea • Eclampsia • Ectopic pregnancy • Endometriosis • Hyperemesis gravidarum • Menopause • Mislif • Morning sickness • Obstructed labor • Ovarian cyst • Polycystic ovarian syndrome • Pre eclampsia • Beichiogrwydd • Premenstrual syndrome • Preterm birth • Trichomoniasis • Uterine fibroid