What do heat exhaustion and heat stroke have in common?

Both are warning signs from our bodies that we have pushed ourselves too far in the summer heat, causing dizziness and dehydration. Let us stay positive, listen to our bodies, and drink plenty of water to keep our energy balanced during hot days.

My doctor told me that both conditions are on the same spectrum of heat-related illnesses where the body struggles to regulate its core temperature. Common symptoms include a rapid heart rate, intense headache, and severe dehydration. However, heat stroke is a medical emergency where the body temperature shoots above 104 degrees and requires immediate hospital care.

Look, both are caused by high heat and not drinking enough water, simple as that. In both, you will feel dizzy, nauseous, and get a bad headache. Don't take it lightly in the summer; if someone faints, call an ambulance right away.

Both make you feel extremely weak, dizzy, and sick to your stomach after being out in the sun. I always keep glucose water or ORS ready for my family during summers. If it's just mild heat exhaustion, resting in a cool room with a wet cloth helps, but if they get confused, don't wait—go to a clinic.

Both share symptoms like nausea, extreme fatigue, headache, and a fast pulse because the body is overheating. With heat exhaustion, you still sweat heavily to cool down, but with heat stroke, the sweating system shuts down. Always start cooling the person down immediately with cool water while seeking medical help.