Fever dehydration usually occurs in hot seasons due to the acceleration of water evaporation caused by increased temperature. It is recommended to drink more water to replenish moisture. Once the symptoms of fever dehydration appear, patients may experience dry mouth, reduced saliva, cracked lips, poor skin elasticity, and oliguria. In this case, patients should not only drink pure water, as it cannot replenish electrolytes and may lead to symptoms such as dizziness. Instead, they can drink some salt water for supplementation.
1. Dehydration caused by fever is generally hyperosmolar dehydration, which is characterized by symptoms such as excessive thirst, dry skin and mucous membranes, poor skin elasticity, oliguria or anuria, as well as persistent high fever and anhidrosis. Severe dehydration can lead to hoarse voice and tachycardia due to insufficient effective blood volume.
2. Failure to promptly correct dehydration can result in the loss of intracellular fluid, leading to reduced thirst symptoms but also causing mania, delirium, disorientation, hallucinations, and even coma, shock, and acute renal failure. Dehydration can also cause fever.
3. Drinking too much pure water during fever is not advisable. This is because pure water can deprive the body of essential electrolytes, leading to symptoms such as dizziness, fatigue, nausea, and vomiting. Therefore, it is important to know the correct way to drink water during fever to effectively prevent dehydration. Next, we will introduce the proper way to drink water during fever.
4. During fever, it is recommended to consume salt water or energy drinks to replenish electrolytes and prevent the loss of trace elements such as sodium, iron, and zinc, which helps maintain the balance of electrolytes in the body. Although it is necessary to ensure adequate water intake during fever, it is important to drink small amounts of water frequently to avoid overburdening the kidneys and worsening the patient's condition.
