Table of Contents
- Symptoms: Are you dehydrated?
- Tests and Investigations
- Treatment Modalities Available
- Precautions During Treatment
Dehydration involves excessive loss of fluids from the human body in comparison to the intake. Water is indispensable for the human body and about 75% of the body weight consists of water stored inside cells, between cells and within the blood vessels. Fluids are lost constantly from the human body throughout the day through breathing, sweating, and urination. Replacing this lost fluid through rehydration therapy from azivmedics is important to avoid Dehydration.
Restricted intake of water, too much loss of water from the body or a combination of both these conditions causes Dehydration. The main causes of Dehydration are:
- Diarrhea – This is one of the most common reasons for Dehydration. A considerable amount of water is lost with every bowel movement.
- Vomiting – The body loses fluid through vomits and it is also difficult to replenish the water as the intake may lead to further vomiting.
- Sweating – The body loses a significant amount of water and fluids in the form of sweat. The cooling mechanism of the body, hot & humid weather and, excessive physical activity leads to the release of a considerable amount of water.
- Diabetes – High blood sugar content causes increased urination which in turn leads to an imbalance of the water level of the body.
- Frequent Urination – Excessive intake of alcohol & medications such as diuretics, antihistamines, antipsychotics, and blood pressure drugs cause frequent urination.
- Burns – Skin is the protective layer of the body and burnt skin is unable to prevent the fluid from seeping out.
Symptoms: Are you dehydrated?
- Dry Mouth
- Dry skin
- Few or no tears while crying
- No sweating
- Muscle Cramps
- Nausea and Vomiting
- Heart Palpitations
- Decreased Urine Output
A General Physician is the subject matter expert.
Tests and Investigations
The medical examinations for Dehydration include:
- Evaluation of the mental status of the patient to check if he is awake and alert
- Checking Blood Pressure and Pulse Rate
- Blood tests to check Kidney function and sodium, potassium and, electrolyte levels
- Urine test
Treatment Modalities Available
Replenishing the body with fluids is the only treatment for Dehydration. Drinking water and other fluids like clear broths, ice pops, or sports drinks are helpful. Intake of Oral Rehydration Salts (ORS) also gives instant relief. Some patients may need intravenous fluids to regain hydration. Underlying conditions such as Fever, Diarrhea, or Vomiting which are responsible for Dehydration require medication.
Complication in Management
- Kidney Failure
- Low Blood Volume Shock / Hypovolemic Shock
- Head Injury
- Cerebral Edema
Precautions During Treatment
It is advisable for the patient to take frequent but small amounts of clear fluids like water, clear broths, ice pops, or sports drinks, such as Gatorade. The amount of fluid required for maintenance of optimal hydration depends on the body weight of the patient.
Usually an adult requires 2 to 3 liters of water per day. Patients with persistent Fever, Vomiting, and Diarrhea need immediate medical help. The patient needs to take the medication advised for these underlying conditions.
Dietary and Physical Activity Requirements during the Course of the Treatment
Diet: Clear fluid is the diet recommended for the first 24 hours, following which a balanced diet which includes light and healthy food is best for the patient. The patient needs to avoid milk, caffeinated beverages, fruit juices, gelatin, and sodas. Patients with Diarrhea and Vomiting need to alter their diet as per the advice of the medical practitioner.
Activity: Doctors recommend rest to patients suffering from Dehydration.
Risk of Infection to other Family Members
There is no risk of infection of Dehydration to the family of the patient.
Prevention to Avoid Recurrence
Prevention is of utmost importance to avoid recurrence of Dehydration. The important precautions include:
- Increasing consumption of fluids & foods with high water content like fruits & vegetables especially during summers and on days which are excessively hot.
- Increasing intake of fluids when indulging in excessive physical activities like workouts, jogging and brisk walking.
- Aged and very small children are at a higher risk of Dehydration. Hence they need special attention.
Support from Family
Monitoring the health of the patient is important. The family should encourage the patient to drink water and not miss medication if any. Monitoring frequency of urine output, the presence of saliva in the mouth and tears while crying is important.