The potential for record-setting high temperatures in the province over the next week has Interior Health issuing warnings.
IH says at its worst, heat stroke can be life threatening, and that people shouldn't downplay any symptoms including headaches, dizziness, and nausea.
Medical Health Officer Dr. Sue Pollock says there are certain people who should be especially considered.
"The first are infants and young children up to four years of age. The second group are elderly individuals 65 years of age or older. The third group are healthy individuals who do a lot of work outdoors, or are being quite physical in a hot environment. And the fourth group are those with chronic diseases, including those with heart problems and breathing difficulties."
Pollock says hydration and temperature regulation are the best treatments.
"Fortunately, most heat-related illness is very mild, and can be treated at home. Treatment for heat-related illness in the mildest form may include drinking plenty of cool, non-alcoholic fluids, resting, and wearing light-weight clothing. However, if their symptoms persist for longer than an hour, or change and get worse, then they should seek care from a healthcare provider."
She says good planning is also key.
"We'd recommend that if they're doing outdoor activity, they do that before 11 am or after 4 pm. With children it's very, very important that they not be left in a parked car, because the temperatures in those cars can rise very extremely. And just in general, wearing sunscreen, avoiding getting sunburnt, and wearing light-coloured loose-fitting clothing."
As far as hydrating goes, the recommendation is to drink one glass about every 20 minutes.