Health A-Z

Search for a condition or treatment

Use our Health A-Z to learn about hundreds of medical conditions and treatments. Browse by letter of the alphabet or write the name of the condition above and hit Search.

C

  • Carbon monoxide poisoning
  • Cardiomyopathy
  • Cardiovascular disease
  • Catarrh
  • Cavernoma
  • Clostridium difficile
  • Carcinoembryonic antigen (CEA) test
  • Cervical rib
  • Charles Bonnet syndrome
  • Chest infection
  • Chest pain
  • Chiari malformation
  • Chilblains
  • Chiropractic
  • Cholesteatoma
  • Chronic traumatic encephalopathy
  • Circumcision in boys
  • Circumcision in men
  • Claustrophobia
  • Cluster headaches
  • Coated or white tongue
  • Colour vision deficiency (colour blindness)
  • Coma
  • Compartment syndrome
  • Concussion
  • Costochondritis
  • Cough
  • Coughing up blood (blood in phlegm)
  • Cradle cap
  • CT scan
  • Cuts and grazes
  • Cyclical vomiting syndrome
  • Cyclospora
  • Cyclothymia
  • Caesarean section
  • Cancer
  • Carotid endarterectomy
  • Carpal tunnel syndrome
  • Cartilage damage
  • Cataract surgery
  • Cavernous sinus thrombosis
  • Cellulitis
  • Cerebral palsy
  • Cervical cancer
  • Cervical screening
  • Cervical spondylosis
  • Charcot-Marie-Tooth disease
  • Chemotherapy
  • Chickenpox
  • Childhood cataracts
  • Chlamydia
  • Cholera
  • Chorionic villus sampling
  • Chronic fatigue syndrome (CFS/ME)
  • Chronic lymphocytic leukaemia
  • Chronic myeloid leukaemia
  • Chronic obstructive pulmonary disease (COPD)
  • Chronic pancreatitis
  • Cirrhosis
  • Cleft lip and palate
  • Clinical depression
  • Clinical trials
  • Club foot
  • Coeliac disease
  • Cognitive behavioural therapy (CBT)
  • Colic
  • Colostomy
  • Colposcopy
  • Common cold
  • Complex regional pain syndrome
  • Congenital heart disease
  • Conjunctivitis
  • Consent to treatment
  • Constipation
  • Contact dermatitis
  • Cornea transplant
  • Corns and calluses
  • Cardiac catheterisation and coronary angiography
  • Coronary angioplasty and stent insertion
  • Coronary artery bypass graft
  • Coronary heart disease
  • Corticobasal degeneration
  • Counselling
  • Craniosynostosis
  • Creutzfeldt-Jakob disease
  • Crohn's disease
  • Croup
  • Cushing's syndrome
  • Cystic fibrosis
  • Cystitis
  • Cystoscopy
  • Cytomegalovirus (CMV)
  • Chronic kidney disease
  • Coccydynia (tailbone pain)
  • Cold sores
  • Complementary and alternative medicine
  • Chipped, broken or cracked tooth
  • Cosmetic procedures
  • Colonoscopy
  • Coronavirus (COVID-19)

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