Water is essential to every function in your body, from regulating temperature to keeping joints lubricated and organs working properly. However, dehydration is a common problem, especially during hot weather, intense workouts, or when you're just not drinking enough fluids.
The good news? Recognizing the signs early and knowing what to do can help you stay safe and healthy.
Our team at Irving Coppell Primary Care and Pediatrics in Irving, Texas, is pleased to offer guidance on the signs of dehydration and what to do if you experience them.
Dehydration occurs when your body loses more fluids than it takes in, rendering it unable to perform crucial bodily functions. Your heart, kidneys, brain, and digestive system all rely on a healthy fluid balance for optimal performance.
Even mild dehydration can impact your mental and physical well-being. When fluid levels drop too low, you’re at risk of severe complications, including kidney failure, seizures, and life-threatening electrolyte imbalances or hypovolemic shock.
Common causes of dehydration include:
Anyone can develop dehydration, but infants, young children, and seniors are at higher risk of developing serious complications.
Here are some of the most noticeable symptoms to watch out for:
This might seem obvious, but by the time you're thirsty, you may already be mildly dehydrated. A dry, sticky mouth is an early red flag.
Light yellow urine is a sign you're well-hydrated. Dark yellow or amber? Your body is telling you it needs more water.
When you're dehydrated, your heart must work harder to pump blood. That can leave you feeling tired or sluggish.
Lack of fluid reduces blood volume, which can lower your blood pressure and cause dizziness, especially when standing up too quickly.
Pinch the skin on the back of your hand. If it stays “tented” or doesn’t return to normal quickly, it could be a sign of dehydration.
Headaches are common, even with mild dehydration, which can also exacerbate an existing headache.
Your brain needs adequate hydration to function well. Feeling foggy or confused? Water may help more than you think.
If you notice signs of dehydration, take action right away:
Start with small sips of water, especially if you're feeling nauseous. Oral rehydration solutions (like sports drinks or electrolyte drinks) can help replace lost minerals and salt.
Fruits and vegetables like melons, cucumbers, oranges, and lettuce have high water content and can help rehydrate the body.
If heat or exercise has caused your dehydration, move to a cooler area and rest while you rehydrate.
Coffee, pop, and other caffeinated beverages act as diuretics and can worsen dehydration by increasing fluid loss; therefore, replenish with water and other caffeine-free beverages.
We recommend calling us anytime you’re concerned about your or a loved one’s health. That said, mild dehydration usually responds well to fluid replenishment and rest.
However, signs of severe dehydration, such as confusion, lethargy, or loss of consciousness, require urgent medical attention for treatments that may include intravenous (IV) fluids and other professional care.
Symptoms of dehydration in infants and young children may be hard to spot, but severe health consequences can develop rapidly. Contact us sooner rather than later if your child has been experiencing a high fever, especially when accompanied by diarrhea or vomiting.
Otherwise, watch closely for decreased urine output, lack of tears when crying, and sunken cheeks or, depending on age, a sunken soft spot.
Older adults and individuals of any age with chronic illnesses are also at higher risk. Seek medical attention if you experience a rapid heartbeat, ongoing confusion, or have not urinated for eight hours.
Schedule a visit at Irving Coppell Primary Care and Pediatrics today for all your healthcare needs. Call the office or request an appointment online.
