Q. I fainted today from heat exhaustion and dehydration. Do I need medical attention?
Hi doctor,
Today all of a sudden, I fainted due to dizziness, exhaustion, and dehydration. I have never fainted before. I am currently under medication for birth control. Do I need medical attention? Please help.
Hi,
Welcome to icliniq.com.
Sudden dizziness is due to inadequate blood supply to the brain temporarily. Temporary dizziness may be caused by dehydration due to heat, excessive sweating, and diarrhea. Even sudden fear and anxiety can cause dizziness. Avoid exposure to direct sun for long periods. I would suggest you,
1. Take ORS (Oral Rehydration Solution) 50 ml thrice daily for three days.
2. Drink two to three liters of water daily for three days, and make sure you pass more than one liter of urine daily.
3. Take atleast 100 gm of cut fruits daily for three days.
You need not consult a medical professional for a single episode of dizziness. But if you get repeated symptoms of dizziness even after taking adequate precautions, then you have to consult a medical professional.
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