As temperatures rise, readers should head inside

Ask the Doctors Hello again, dear readers, and welcome to the oh-yesit’s-summer edition of our monthly letters column. To date, it seems no part of the nation has escaped the unique misery of a heat wave. Please be careful when temperatures spike, and take all local heat advisories seriously. It’s easy to underestimate the effects of extreme heat and humidity and to overestimate our ability to wi…