It’s hot where you’re going, very hot. Your body can usually cope with that, but it needs time to adjust to the new conditions. Unfortunately, many trips just don’t last long enough for that process to take place — and the down side comes with its own set of dangers. Here are a few reminders of what those are, and some tips on how to keep the heat from getting the better of you as you travel.
WHAT TO WATCH FOR:
Heat stroke/heat exhaustion: Your body’s ability to regulate its own temperature has broken down. Your sweat glands can’t keep up with the demand. You may sweat very little or not at all, exhibit a high fever, perhaps, or dry skin, throbbing headaches, a lack of coordination, giddiness or muscle cramps.
Prickly heat: A red rash and/or tiny blisters crop up. This condition may be accompanied by a tingling or “prickling” sensation — hence the name — pimples, a cranky disposition or disrupted sleep patterns.
Fungal infections: Heat and perpetual dampness promote athlete’s foot, ringworm and similarly nasty infections between fingers, around the groin or on the scalp.
PREVENTIVE MEASURES:
Acclimate yourself: One travel doctor recommends turning off your air conditioner for part of the day, for several days before your trip.
Drug study: Some prescription drugs may amplify the effects of heat on your body. See if your medications are among them.
Dress code: Wear loose clothing in fibers that allow sweat to evaporate easily and thus keep you cooler. Wear a wide-brimmed hat.
Beware the sun: Remember what they say about mad dogs and Englishmen. Don’t be one of them; stay out of the direct sun, especially during the 11 a.m.-3 p.m. time slot.