Calf muscle injury
Calluses, corns and warts on feet
Cancer
Cannabis (marijuana)
Cardiovascular (including coronary) risk factors
Carpal tunnel syndrome
Cataracts
Chalazion (meibomian cyst)
Chickenpox (varicella)
Child accident prevention in the home
Chlamydial urethritis
Cholesterol: how to lower cholesterol
Chronic fatigue syndrome
Chronic obstructive pulmonary disease
Circulation to legs: poor circulation
Circumcision
Cocaine
Coeliac disease in adults
Coeliac disease in children
Colour blindness
Common cold
Conjunctivitis
Constipation
Contact dermatitis
Coping with a crisis
Cramp
Croup
Crying baby
Cystitis in women