What Are the Signs of Not Drinking Enough Water

It is important to drink enough water throughout the day to maintain proper health and hydration. Signs that a person may not be drinking enough water can vary depending on the individual, but there are some common indicators. For example, if a person feels thirsty or has a dry mouth, this may be a sign that they need to drink more water. Other signs can include headache, fatigue, lightheadedness, or feeling dizzy. If these symptoms are severe or persist for an extended period of time, it is important to see a doctor as they may indicate a more serious underlying condition.

Persistent headaches. One of the first things you might notice when you’re dehydrated is a throbbing headache

When you don’t have enough water in your body, your blood vessels constrict and this can lead to a headache. Dehydration can also cause your brain tissue to shrink, which pulls on the pain-sensitive membranes that cover your skull.

If you’re constantly dealing with headaches, make sure you’re drinking enough water throughout the day. Try carrying a water bottle with you and sipping on it regularly. And if you exercise regularly, make sure to drink even more water to replace the fluids you’re sweating out.

Dull skin

Your skin is the largest organ in your body, so it’s important to keep it hydrated. Drinking plenty of water is essential for maintaining healthy skin.

Not drinking enough water can lead to dry, dull skin. When your skin is dehydrated, it can appear flaky, wrinkled, and saggy. You may also notice that your complexion is not as glowing as it once was.

Dehydration can also cause other problems for your skin, such as making you more susceptible to developing fine lines and wrinkles. So if you want to keep your skin looking its best, be sure to drink plenty of fluids each day.


Other common symptoms of dehydration include thirst, dark-colored urine, dry mouth, and dizziness. If you are experiencing any of these symptoms, it is important to drink more fluids and seek medical attention if they persist.

Weight gain

When you don’t drink enough water, you may notice that your weight starts to increase. This is because water helps to keep your body hydrated, which is necessary for proper metabolism. If you’re not drinking enough water, your body will hold on to whatever water it can, leading to an increase in weight.

Dry mouth

Your body needs water to function properly. Every cell, tissue, and organ in your body needs water to work correctly. That means that when you’re not drinking enough water, your entire body suffers.

Dehydration can cause fatigue, dizziness, headaches, and lightheadedness. It can make you more susceptible to illnesses like colds and flu. It can also worsen conditions like allergies or asthma by making the mucous membranes in your nose and lungs drier. And if you don’t drink enough water during exercise, dehydration can lead to heat exhaustion or heat stroke.

So how much water should you be drinking? The general rule is eight 8-ounce glasses per day (64 ounces). But that’s just a general guideline – there are many factors that affect how much water you need to drink each day including things like age, activity level, climate… even the food you eat! If you want to get a more personalized recommendation for how much water YOU should be drinking each day based on YOUR individual needs check out this calculator from the National Academies of Sciences Engineering Medicine Dietary Reference Intake Committee .

I'm a freelance writer and editor specializing in health, beauty, and wellness. I have a background in journalism and web writing, and I'm passionate about helping people live their best lives. I believe that everyone deserves to feel confident and beautiful, and I strive to provide readers with information and resources that can help them achieve that. In my free time, I enjoy spending time with my family, reading, and exploring historical places.