Pleural effusion is the abnormal accumulation of fluid in the pleural space, which can compress the lungs and reduce their capacity for gas exchange.
According to Master, Doctor Than Thi Ngoc Lan from the Respiratory Department at Tam Anh General Hospital Hanoi, patients often experience chest tightness, shortness of breath, coughing, or fatigue when fluid volume increases significantly. Beyond adhering to a doctor's treatment regimen, patients must also pay attention to their diet.
Fried, oily foods
Doctor Ngoc Lan advises individuals with pleural effusion to limit fried and oily foods in their diet. These foods contain saturated fats, which increase inflammatory responses in the body and hinder recovery. Oily foods can also cause bloating or gastroesophageal reflux, intensifying chest tightness and making breathing difficult.
Processed, high-salt foods
Sausages, cold cuts, instant noodles, and canned goods often contain high levels of salt. Excessive salt intake causes the body to retain more water, increasing the risk of fluid accumulation, especially in individuals with underlying conditions such as heart failure, kidney disease, or cirrhosis. Patients should prioritize fresh foods while reducing salt and strong seasonings in their daily meals.
Alcoholic beverages, coffee, carbonated soft drinks
According to Doctor Lan, alcohol and beer can weaken the immune system and impair lung function, particularly in individuals with respiratory conditions. Caffeine in coffee and some beverages stimulates the nervous system, causing a rapid heartbeat and increasing chest discomfort. Carbonated soft drinks can easily cause bloating, increasing pressure on the diaphragm and affecting breathing.
Phlegm-inducing, lung-irritating foods
This category typically includes spicy foods like pepper and chili, as well as strongly sweet fruits such as jackfruit, longan, and lychee. Limiting these foods in the diet can reduce airway irritation and support the recovery process.
Doctor Lan advises individuals with pleural effusion who experience symptoms such as gradually increasing shortness of breath, chest tightness, persistent cough, or unusual fatigue to seek medical examination.
Thu Giang
