Excessive Water Intake Identified as Rare Trigger for Asthma Exacerbation: Case Report

As his condition deteriorated, his medical team introduced diuretics, including intravenous furosemide and bumetanide, to reduce fluid overload. Simultaneously, his fluid intake was strictly regulated, and careful monitoring of his daily intake and output was initiated. Over the following days, his asthma attacks became less frequent and severe, and his breathing difficulties gradually improved. The patient’s condition stabilized, and he was eventually discharged with well-controlled symptoms.

This case suggests that excessive fluid intake may exacerbate asthma symptoms by increasing blood volume and promoting pulmonary edema, leading to breathing difficulties. The findings emphasize the importance of fluid balance in asthma management, particularly in hospitalized patients receiving oxygen therapy. While rare, this report highlights the need for clinicians to be vigilant about excessive fluid consumption as a potential risk factor for asthma exacerbation.

"Given the limited data available on this phenomenon, further studies are necessary to establish the exact mechanisms by which excessive water intake influences asthma and to develop guidelines for fluid management in patients with respiratory conditions. Recognizing and addressing fluid overload may help improve asthma outcomes and reduce prolonged hospital stays for affected individuals," the authors concluded.

Reference:

Lv, S., Jiao, H., Qu, Y., Zhang, M., Wang, R., Li, Y., Jiang, F., & Xin, L. (2024). A Case Report of Asthma Exacerbation Induced by Excessive Drinking Water. Clinical Medicine Insights: Case Reports. https://doi.org/10.1177/11795476241253107