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Gua sha has a long association with summer, but feeling unwell in the heat can signal something that needs medical care first. Here is how to tell the difference.

A summer tradition with an important caveat

In some families, gua sha is the first thing reached for when someone feels heavy, headachy or out of sorts on a hot day. That tradition is part of its history. Sydney summers, though, can bring genuine heat illness, and a familiar remedy should never delay recognising when someone is seriously unwell.

When to seek medical care instead

If symptoms are severe, unusual or getting worse, such as confusion, fainting, vomiting, a very high temperature or no longer sweating in the heat, contact a doctor, go to an emergency department or call triple zero. Scraping is not a substitute for that care. This is particularly important for older people, young children and anyone with heart or kidney conditions.

Preparing for a non-urgent visit

For milder, ongoing discomfort, a consultation with Dr Christine Shen, Acupuncturist, at the Lane Cove clinic begins with understanding what has been happening. Useful details include:

• when the symptoms started and what you were doing at the time;
• how much you have been drinking and whether you have been out in the sun;
• any medicines you take, including diuretics;
• other symptoms such as dizziness or muscle cramps.

The first question is what kind of care is appropriate, not which technique is traditionally linked to the season.

Paying attention to your skin afterwards

If gua sha does go ahead, keep an eye on the area over the following days. Soreness that outstays its welcome, a rash or bruising that spreads are all worth reporting next time, and they matter far more than how red the skin looked in the mirror. Christine uses that feedback to decide with you whether to carry on, ease off or try something else.

Planning ahead for a hot week? Keeping water handy, finding shade and knowing the warning signs of heat illness are sensible steps before thinking about any appointment in Lane Cove.