Cart Call

Home > Symptoms > Dehydration Symptoms - Causes, Diagnosis & Treatment | Max Lab

Dehydration Symptoms - Causes, Diagnosis & Treatment | Max Lab

Dehydration Symptoms - Causes, Diagnosis & Treatment | Max Lab


Dehydration occurs when your body doesn't have enough water or fluids. The best way to avoid dehydration is to drink fluids before you get thirsty, because once you are thirsty, it's too late. If you're dehydrated, symptoms like headache and fatigue can occur, which can lead to heatstroke or something worse. It could be one of the symptoms of heatstroke.

What is Dehydration?

Dehydration is defined as a condition of your body when it doesn't have enough water and other fluids to carry out its normal functions. If you're not replacing lost fluids, you will get dehydrated. Dehydration is a serious condition that can affect anyone, but it's especially dangerous for young children and older adults.

The most common cause of dehydration in kids is severe diarrhea and vomiting. Older adults naturally have a lower volume of water in their bodies, and may be more prone to dehydration due to health conditions or medications. Older adults are more likely to become dehydrated, as they're susceptible to illnesses like bladder and respiratory infections.

People can experience dehydration without ever realizing it. If you're younger, it's because you haven't learned how important water is to your health. Older people are often dehydrated because they've either forgotten just how important it is or given up on trying to change their drinking habits.

To reverse mild to moderate dehydration, you can usually simply drink more fluids. However, for someone who is suffering from severe dehydration, immediate medical attention is needed.

What causes dehydration?

When the body does not have enough water to operate correctly, dehydration results, sweating, vomiting, and diarrhea can all lead to dehydration. If you are not drinking enough fluids or if your body is losing too much fluid, you can become dehydrated. Dehydration can also occur if you are taking certain medications or have certain medical conditions.

Symptoms of dehydration include feeling thirsty, tired, lightheaded, or dizzy. Your skin may also feel dry or cool to the touch. If you are severely dehydrated, you may experience confusion, fainting, or seizures.

If you think you may be dehydrated, it is important to seek medical attention immediately as severe dehydration in case of heat stroke can be life-threatening.

When to seek a doctor?

If you or a loved one is experiencing any of the dehydration symptoms listed above, it’s important to seek medical attention right away. Dehydration can quickly become a medical emergency, so it’s best not to wait to see if the symptoms improve on their own.

How to cure dehydration?

Dehydration can be a serious medical condition, so it is important to know the symptoms and how to treat it. Dehydration occurs when the body does not have enough fluids to function properly. The most common symptom of dehydration is thirst. Other symptoms include dry mouth, tiredness, dark urine, headache, and dizziness. It's crucial to seek medical attention right away if you experience any of these symptoms. There are several ways to treat dehydration, depending on the severity of the condition. Mild dehydration can be treated by drinking plenty of fluids, such as water or sports drinks. More severe cases may require fluids to be given through an IV. It is important to follow your doctor’s instructions when treating dehydration.


- Thirsty: When you’re thirsty, it means your body is already dehydrated. Thirst is the most common symptom of dehydration.

- Dry Mouth: Dry mouth, also called xerostomia, is a condition that occurs when the salivary glands in your mouth don't produce enough saliva. Dehydration occurs when your body doesn't have enough fluids to function properly. It can be caused by many things, including vomiting, diarrhea, sweating, and fever. Dehydration can also happen if you're not drinking enough fluids or if you're urinating more frequently than normal.

- Peeing Little: If you are producing small amounts of urine or only going to the toilet a few times a day, this could be a sign of dehydration. Dehydration can occur when you lose more fluids than you take in, and it is important to replace lost fluids by drinking plenty of water or fluids such as fruit juice or soup.

Feeling Tired: If you're feeling tired, it could be a sign of dehydration. Dehydration can cause fatigue and make it difficult to concentrate. It can also lead to headaches and dizziness. If you're dehydrated, your body doesn't have enough fluids to function properly. Drink plenty of fluids, especially water, and get rest when you can.

Want to Book a Blood Test

Other symptoms

Get a Call Back from our Health Advisor


Get access to your orders, lab tests

OTP will be sent to this number by SMS

Not Registered Yet? Signup now.


OTP sent successfully to your mobile number

Didn't receive OTP? Resend Now

Welcome to Max Lab

Enter your details to proceed