What is Dehydration : Cause, Symptom


Why is Lack of water in the body?

Dehydration occurs when more water and fluid leave the body to enter. Low levels of  can also cause headache, lethargy, and constipation.

The human body is about 75 percent water. Without this water, it can not survive. Water is found inside the cells, inside the blood vessels, and between the cells.

A sophisticated water management system keeps our water level balanced, and our thirst system tells us when we need to increase the intake of fluid.

The most common cause of dehydration in young children is severe diarrhea and vomiting. In older adults, naturally there is a small amount of water in their body, and these conditions may or may lead to medicines that increase the risk of dehydration.

This means that even minor infections, such as those affecting the lungs or bladder, may result from dehydration in older adults.

If you do not drink enough water during hot weather, especially if you are exercising heavily then there may be dehydration in any age group.

You can usually refract lightly medium dehydration by drinking more fluids, but severe dehydration immediately requires medical treatment.

What is the reason for the lack of water?

Sometimes is due to common reasons: you do not drink enough because you are sick or busy, or because when you are traveling, there is no access to safe drinking water in hiking or camping.

Other reasons include:

1. Diarrhea, vomiting:

Severe, acute diarrhea – that is, diarrhea that occurs suddenly and violently – in some cases there can be tremendous damage to water and electrolytes. If you are vomiting with diarrhea, you lose more fluids and minerals

2. Fever:

Normally, the higher your fever, the more it can be dehydrated. If you have fever besides diarrhea and vomiting then the problem gets worse.

Dehydration is usually due to insufficient intake of fluid to replace lost people. Other contributing factors include climate, physical activity and diet. Dehydration is also caused by diseases, which can lead to fluid loss such as frequent diarrhea and vomiting.

A common cause of dehydration in adolescents is gastrointestinal disease. When you get flattened with a stomach bug, you lose fluid through vomiting and diarrhea. On that, you probably do not feel like eating or drinking.

What are the symptoms of Lack of water in the body?

Thirst is not always the reliable indicator of the body’s water needs. Many people, especially older adults, do not feel thirsty until they are already. This is why it is important to increase the intake of water during hot weather or when you are sick.

Some of the earliest signs include:

1. Thirsty Thirst

2. Feeling dizzy or lightheaded

3. Having concentrated urine is dark in color and strong in odor

4. Reduction in frequency of urination

5. In children, signals include soft spots on top of the scalp (fontanelle); Crying, less wet nappies, and some or no tears flowing on drowsiness

Thirst is the indicator of but it is not an initial warning signal. As long as you feel thirsty, you may already be dehydrated.

Other symptoms include:

1. Dizziness and feeling lighter

2. Having a dry or sticky mouth

3. Peeing low and deep peeing

If dehydration continues, then a person will start to feel more ill because more body systems (or organ) are affected.


What is the cure for Lack of water in the body?

Dehydration should be treated by filling the fluid level in the body. This can be done by consuming clear fluid like water, clear broth, frozen water or ice pop, or sports drinks (like Gatorade). However, some dehydration patients will need intravenous fluid to restore them again. People who are dehydrated should avoid caffeinated beverages like coffee, tea and soda.

Due to dehydration, underlying conditions should be treated with proper medication. There may be over-the-counter or medicines available to buy online, such as anti-diarrhea drugs, antiemetics, and anti-fever medications.

When you are going out in the hot day, prepare appropriately for your activity. If you can, wear loose fitting clothes and a hat. This will keep you cooler and will be cut on sweat. If you find yourself scratched or dizzy, take a break and sit in the shade or cool some place and drink water.

A person, who is dehydrated, has to drink lots of fluids like water, squash or fruit juices, but avoid caffeinated drinks and Fiji drinks.

If diseases such as vomiting or diarrhea are finding it difficult to reduce water, then small things should be drunk. Babies and children who are dehydrated should not be given water because it can reduce the level of electrolyte and minerals in the body.


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