Dry mouth and throat during seasonal changes, what should I do if drinking water doesn't quench my thirst?

May 16, 2023 Source: Cainiu Health
Dr. Pan Yongyuan
Introduction
Dry mouth and constant thirst during seasonal changes, which cannot be relieved by drinking water, can be improved by moving out of hot environments, adjusting diet, and using medication. It is important to promptly leave high-temperature environments to prevent severe dehydration, and to consume more fresh fruits and vegetables. If you have underlying conditions such as diabetes or hyperthyroidism, targeted treatment for the underlying cause is also necessary.

Under normal circumstances, dry mouth and thirst during seasonal changes—symptoms that persist even after drinking water—can be improved by moving out of high-temperature environments, adjusting diet, using medications, and other methods. A detailed analysis is as follows:

1. Leave the high-temperature environment

This condition may occur when staying in a hot environment for prolonged periods during seasonal transitions, causing the body's thermoregulatory center to raise its set point. This leads to excessive sweating and increased metabolism, which consumes more blood glucose. When this happens, it is recommended to promptly leave the hot environment to prevent severe dehydration and electrolyte imbalances.

2. Adjust diet

It may also result from consuming too many spicy, stimulating, or greasy foods—such as chili peppers, grilled food, scallions, and ginger—during seasonal changes, leading to accelerated metabolism and excessive sweating. It is important to reduce intake of such foods and instead consume more fresh fruits and vegetables, such as bananas, apples, and cucumbers. These not only provide essential nutrients but also help replenish body fluids.

3. Use medication

The symptoms could also be caused by underlying conditions such as diabetes or hyperthyroidism. In such cases, it is advisable to seek medical care at a hospital to determine the exact cause. Under a doctor’s guidance, medications such as metformin hydrochloride tablets, gliclazide modified-release tablets, or propylthiouracil tablets may be prescribed. As the underlying condition is controlled, symptoms will gradually diminish and resolve.

In addition to the above methods, other approaches such as traditional Chinese medicine regulation and moderate exercise may also be beneficial. Always follow medical advice during treatment. If any other discomfort arises, consult your doctor promptly.


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