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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Fatigue And Decreased Appetite After A Day On The Beach?

My teenage son went to a Florida beach 3 days ago and withing 24 hours of being at beach was experienceing sunburn, fatigue and decreased appetite. Still has these symptoms, with exception of sunburn after 3 days, what should I do for him and what is wrong?
Wed, 6 Aug 2014
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General & Family Physician,  's  Response
These symptoms are commonly caused by dehydration. The average person needs 2 liters of water per day to maintain adequate hydration. A day at the beach compounded by sunburn would require more than that. I suggest pushing liquids; particularly clear fluids- most importantly being water. Adding Gatorade/sports drinks can also be helpful.
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What Causes Fatigue And Decreased Appetite After A Day On The Beach?

These symptoms are commonly caused by dehydration. The average person needs 2 liters of water per day to maintain adequate hydration. A day at the beach compounded by sunburn would require more than that. I suggest pushing liquids; particularly clear fluids- most importantly being water. Adding Gatorade/sports drinks can also be helpful.