Dehydrated & Dehydration
What it means to be Dehydrated
Today is which is a good date to work on avoiding a dehydrated condition by drinking sufficient water and other drinks, especially if involved in sports... Dehydration means your body does not have as much water and fluids as it should and as a result a dehydrated condition sets-in. Dehydration can be caused by losing too much body fluid, not drinking enough water or fluids, or both. Vomiting and severe diarrhea are common dehydration causes.
Infants and children are more susceptible to dehydration vs adults because of kids low body weight and higher turnover of water and electrolytes. The elderly and those with chronic illnesses are also at high-risk.
Dehydration is classified as mild, moderate, or severe based on how much of the body's fluid is lost or not replenished. When severe, dehydration is a life-threatening emergency.
Dehydration Common Symptoms
- Dry or sticky mouth
- Low or no urine output; concentrated urine appears dark yellow
- Not producing tears
- Sunken looking eyes
- Quite noticeable sunken soft spot on an infants top of head
- Lethargic or comatose condition (resulting from severe dehydration)
In addition to the symptoms of actual dehydration, you may also have vomiting, diarrhea, or the feeling that you "can't keep anything down," all of which could be causing the dehydration.
Treatment for Dehydration
Drinking fluids is usually sufficient for mild dehydration. It's better to drink frequent but small amounts of liquid (using a teaspoon or syringe for infants or children) instead of trying to force large amounts of fluid at one time. Drinking too much fluid at once can bring on vomiting and a worse dehydrated condition.
Electrolyte solutions or freezer pops are especially effective. These are available at drug stores. Sport drinks contain a lot of sugar and can cause or worsen diarrhea in infants and other young children. Kids who get dehydrated should also avoid using water as the primary replacement fluid.
Intravenous fluids and hospitalization may be needed for moderate or severe dehydration. The doctor will try to identify and then treat the cause of the dehydration.
Outlook / Prognosis of Dehydration
When dehydration is recognized and treated promptly, the medical outcome is generally good.
Possible Complications of Dehydration
Untreated severe dehydration may result in seizures, permanent brain damage, or even death in extreme cases.
When to Contact a Medical Professional
Call 911 if you or your child have the following symptoms
Call your doctor right away if you or your child has any of the following health symptoms:
- Not producing tears
- Sunken appearing eyes
- Little or no urine output for 8 hours
- Dry skin that sags back into position slowly when pinched up into a fold
- Dry mouth or dry eyes
- Sunken soft-spot on the top of your infant's head
- Fast-beating heart
- Blood in the stool or vomit
- Diarrhea or vomiting (in infants less than 2 months old)
- Listlessness and inactiveness
Also call your doctor if you are not sure whether your attempts to give your child proper fluids are working.
Also call your doctor if:
- An illness is combined with the inability to keep down any fluids
- Vomiting has been going on for longer than 24 hours in an adult or longer than 12 hours in a child
- Diarrhea has lasted longer than 5 days in an adult or child
- Your infant or child is much less active than usual or is irritable
- You or your child have excessive urination, especially if there is a family history of diabetes or you are taking diuretics
Prevention of Dehydration
Even when healthy, drink plenty of fluid every day. Drink more when the weather is hot or when exercising.
Carefully monitor someone who is ill, especially involving infants, toddlers, teenage children and adults too. If you believe dehydration is developing, consult a doctor before the person becomes moderately or severely dehydrated. Begin fluid replacement as soon as vomiting and diarrhea start -- DO NOT wait for signs of dehydration.
Always encourage younger children to drink plenty of fluid during illnesses, and remember body fluid needs are much higher with a fever, vomiting or diarrhea. The easiest signs to monitor are urine output (there should be frequent wet diapers or trips to the bathroom), saliva in the mouth, and tears when crying.
Have you ever spent a hot afternoon playing ball with your friends or running around the park with your dog? Bet you were pretty sweaty and thirsty when you finished playing — maybe even thirsty enough to guzzle an entire gallon of water. This thirst was a sign of dehydration. Dehydration means your body is losing more fluids than it takes in — and that's not good! Don't depend on your thirst to tell you whether or not your body needs a refill. Make sure you drink water a few hours before gearing up for physical activities, and keep drinking liquids after you're done — do not let yourself become dehydrated.
When your body temperature gets hotter than normal — 98.6 degrees — your brain sends out a distress signal which can cause you to sweat, which cools you down. Think of it this way — your body, like an air conditioner, has an internal thermostat helps control its temperature. Whenever your body heats up from physical activity or the hot weather outside, your internal air conditioner turns on and you begin to sweat. And remember, now your air conditioner is using its coolant (your sweat), it is important to refill the tank — by drinking lots of H2O.
All Systems Go
Ever wonder what really happens inside your body to make you sweat? Picture this ... when your temperature rises, tiny blood vessels close to your skin open up. This allows your blood to carry the heat in your body away from your hard-working muscles to get closer to the skin. Then, water (sweat) escapes through your sweat glands and on to your skin. When air blows over your wet skin, the sweat evaporates (dries up) and cools your body down. But, on really hot, humid days, there is so much moisture in the air it can't absorb the sweat from your body. So, to keep your body cool, drink plenty of water, use a fan, or take a dip in the pool.
H2O — Guzzle, Gulp, and Chug
Drinking water before, during, and after physical activity is one way to keep your body's air conditioner working. Keep these tips in mind to help your body stay cool:
- Top off your tank a few hours before you hit the court, the field, or your own backyard by drinking about 2 cups of cold water.
- Keep a water bottle handy to guzzle during water breaks, half-time, or time-outs. Try to drink about 10-ounces about a dozen gulps from your bottle of water bottle every 20- minutes or so.
- Even after the game ends, the chugging shouldn't — the more you sweat, the more water you need. Drink bottled water, water flavored with lime or lemon juice, or water right from your own sink.
- Eating fruit and other cool snacks is another way to keep your body well-hydrated and cool. Pack peaches, tangerines, honeydew melon, oranges, watermelon, cantaloupe and grapes in your cooler — they taste great and re-hydrate your body too.
Don't Sweat It
When the temperature outside begins to soar, your body heats up faster. To stay cool and beat the heat:
- Play outside during cooler parts of the day — early morning or early evening. The day is usually hottest between 10 am and 4 pm, so find a shady bike path to ride or skate on, plan some indoor activities, take a dip in the pool, or play games under the sprinkler.
- Dress cool. Wear loose fitting clothing and lightly colored — preferably made of cotton or a sweat-wicking material (designed to pull sweat away from your skin). Stay away from dark-colored clothing like black and dark blue — they soak up sunlight and heat.
- Stay away from drinks have caffeine, lots of sugar, or carbonation in them — like soda or tea.
- If you're playing center field, practicing your back-hand, or in the playground for more than an hour get an extra energy boost from sports drinks. They help to replace the water you've lost during strenuous activity.
- Most importantly, listen to your body. If you feel weak, dizzy, or thirsty, take a break in the shade, grab your water bottle, and tell a grown-up.
Now you know how to deal with the heat — get out, staying active, and keeping cool!
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