1: Incorrect Use of Medications: Improper use of medications can increase the incidence of kidney diseases and lead to decreased kidney function. Excessive dosage, self-medication without medical guidance, and using unsuitable medications should be avoided. 

2: Poor Diet Habits: The kidneys are sensitive to improper diets.

Consuming calcium-rich foods along with oxalic acid-containing foods can lead to the formation of kidney stones. High-salt foods increase the burden on the body, leading to hypertension and affecting kidney function. 

3: Frequent Urine Retention: Habitual urine retention can lead to kidney damage. Ignoring the urge to urinate allows harmful substances in the urine to be reabsorbed by the body.

Holding urine frequently can also affect bladder, prostate, and kidney function.