- Itching is common and has many possible causes, from dry skin to underlying internal disease.
- Localised itching more often points to a skin problem; generalised itching more often requires a broader assessment.
- Scratching briefly relieves symptoms but can cause wounds, infection and thickened skin.
- Do not use steroid cream for prolonged periods or randomly without a doctor's plan, or simply take supplements hoping to stop itching.
- Call your GP for persistent itching; outside office hours, call HAP 9252 for urgent GP care. Call Ambulance 912 only for a threat to life.
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General information, not personal medical advice
This article has been carefully prepared but may contain errors or become outdated as medical knowledge changes. It does not replace diagnosis, examination or treatment by your own GP. Always discuss personal questions and starting, stopping or changing medicines or treatments with your own GP.
For a life-threatening situation, call Ambulance 912. For urgent care outside office hours, call HAP 9252.
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