• Lung
• Mouth and throat: oral cavity, pharynx, larynx
• Oesophagus (squamous cell and adeno­carcinoma)
• Stomach
• Pancreas
• Urinary bladder
• Kidney (renal pelvis and renal cell carcinoma)
• Uterine cervix
• Breast cancer
• Bone marrow (myeloid leukaemia) Nasal cavities
• Nasal sinuses
• Liver

• Chronic obstructive pulmonary disease (COPD)
• Acute respiratory illnesses, incl. bronchitis and pneumonia
• Exacerbation of and poor control of asthma
• Impaired lung growth and increased risk of respiratory diseases in children and young people exposed to cigarette smoke

• Coronary heart disease
• Cerebrovascular disease
• Aortic aneurysm
• Peripheral arterial disease

Smoking in pregnancy

• Pregnancy complications
• Preterm delivery
• Foetal growth restrictions and low birth weight
• Increased likelihood of developing childhood asthma

Passive smoking and children

• Sudden infant death syndrome (SIDS)
• Increased rate of respiratory infections

• Gastric ulcer
• Cataract
• Periodontitis
• Duodenal ulcer
• Poor wound healing
• Risk factor for diabetes and aggravation of its symptoms
• Reduced fertility in males and females
• Earlier onset of menopause
• Chron’s disease
• Osteoporosis
• Impotence
• Premature skin ageing