A-Z of health information

Older people have a higher risk of falls and injuries from falls, and this especially true during a hospital stay.

Skin thins with age and can become very weak. Older people in hospital can be vulnerable to skin tears and pressure injuries. Skin care is important.

Older people need to stay active during a hospital stay. This includes changing position in bed, getting out of bed and walking around.

Older people may experience swallowing problems, called dysphagia, during a hospital stay. Finding the cause can help treat or manage it.

An oncologist treats people with cancer.

Ophthalmologists specialise in the treatment of the eye.

Oppositional defiant disorder is a childhood behavioural problem characterised by constant disobedience and hostility.

Optometrists are healthcare professionals who diagnose, test and correct vision problems.

Oral conditions such as mouth ulcers and oral thrush can happen to young babies and infants.

Find out about your child's teeth and mouth and how to keep them healthy throughout their school years.