Subscribe
hydronephrosis
How to relieve nausea caused by hydronephrosis?
Hydronephrosis with nausea can be caused by various reasons, so alleviating nausea symptoms requires specific analysis based on the specific cause. Patients with hydronephrosis often seen in hospital beds are mostly those with ureteral stones. When the stone is lodged in the ureter, the patient will experience an obstruction of urine outflow, leading to hydronephrosis. Moreover, a stone stuck in the ureter can cause renal colic, manifested as back pain, and may also be accompanied by symptoms of nausea and vomiting. In such cases, treatment methods depend on the size of the stone; if the stone is relatively small, it can often be passed naturally with increased water intake and conservative treatment. If the stone is large, it generally requires surgical removal. Hydronephrosis can also result from prolonged obstruction leading to impaired kidney function and uremia. In these situations, it's usually necessary to promptly relieve the urinary obstruction, maintain urethral patency, and, if the patient has elevated blood creatinine levels, employ dialysis or other methods to bring creatinine back to reasonable levels.
What foods can be eaten with hydronephrosis?
Patients with hydronephrosis should pay attention to a light diet, eat more fresh vegetables and fruits, avoid spicy and stimulating foods, and consume less high-salt foods, while also abstaining from alcohol. Besides controlling their diet, patients with hydronephrosis should also actively search for the underlying causes of the condition. Common causes of hydronephrosis in clinical practice include urinary tract stones or prostate hyperplasia, mainly due to obstructions in the ureter or urethra, preventing the urine produced by the kidneys from being excreted, which then leads to hydronephrosis. Once the cause of the urinary obstruction is identified, it is necessary to actively treat the underlying cause to restore the patency of the urinary tract. After the condition improves, it is also important to drink more water and urinate frequently to maintain health.
What should I do if I have hydronephrosis and atrophy?
Hydronephrosis leading to kidney shrinkage indicates that the condition has persisted for a long time. Long-term hydronephrosis places significant pressure on the kidneys, which in turn compresses the kidney tissues causing tissue shrinkage. The destruction and shrinkage of tissues result in the kidneys' inability to function properly, leading to azotemia. Patients will experience chronic kidney failure, a situation that is difficult to reverse. Even if surgery is performed to relieve the obstruction and allow urine to be excreted, the damaged kidney tissue cannot regenerate. Therefore, it is still necessary to relieve the obstruction as soon as possible to avoid further damage to the remaining kidney tissue. For patients who have progressed to uremia, it may be necessary to consider hemodialysis or peritoneal dialysis, or undertake a kidney transplant to sustain life.
What tea to drink for hydronephrosis
Before hydronephrosis is adequately treated and before the obstruction in the urinary system is resolved, in areas such as the renal pelvis and calyces where there is fluid accumulation, it is advised that patients should not drink tea and should try to reduce their fluid intake. This is because the fluids cannot be excreted through the kidneys, and drinking large amounts of water at this time could worsen the obstruction and may also lead to edema. Therefore, patients are advised not to drink tea until the hydronephrosis is resolved. Once the causes of urinary tract obstruction, such as urinary system stones or tumors, have been removed, patients can increase their water intake, but it is still recommended not to drink tea because tea contains considerable amounts of oxalate, which can lead to the recurrence of kidney stones.
What is the best treatment for hydronephrosis?
The so-called hydronephrosis often occurs due to some factor blocking the urinary system, causing urine to not be excreted normally. The most common cause is urinary system stones, but it can also be due to issues like tumors or benign prostatic hyperplasia. The treatment for stones depends on the size of the stone. Stones smaller than 5 millimeters in diameter can often pass naturally. If the stone is 7 to 15 millimeters in diameter, extracorporeal shock wave lithotripsy is typically used. If stones in the lower mid-ureter do not respond well to medication, retrograde removal under cystoscopy can also be performed. For some patients who have had a long-standing obstruction, renal function may already be impaired. If the obstruction cannot be relieved, surgeries such as creating a urinary diversion can be performed. This includes procedures like bladder fistulation, pyelostomy, or percutaneous ureterostomy, among others.
Is hydronephrosis serious?
Whether the condition of hydronephrosis is serious depends on various factors such as the duration of hydronephrosis, the cause, the extent of fluid accumulation, and more. For example, some patients may have mild hydronephrosis in only one kidney and it may have developed recently; generally, this condition is not very serious. Some patients might have urinary obstructions caused by urinary system stones, and the issue could be resolved using extracorporeal shock wave lithotripsy or surgical stone removal, making the condition not serious. However, in some cases, the cause could be bladder cancer or a tumor near the urinary system compressing the ureter, and if the tumor is difficult to remove, the hydronephrosis might be hard to manage. Long-term fluid accumulation might lead to kidney failure, and these scenarios are considered quite serious.
How is hydronephrosis caused?
The causes of hydronephrosis can be divided into congenital, acquired, and external factors. Among these, acquired causes are the most common, primarily referring to obstructions in the urinary tract, such as stones that block the ureter, leading to hydronephrosis, inflammation, or ischemic damage. Scarring of the ureter can also result in hydronephrosis. Tumors or polyps in the renal pelvis and ureter may also cause obstructions leading to fluid accumulation. External causes mainly include diseases of retroperitoneal organs, such as abscesses, bleeding, tumors in the retroperitoneum, and pelvic tumors, like rectal cancer. Congenital causes mainly involve intrinsic narrowing of the ureter, ectopic vessels causing compression, and high insertion of the ureter, which are less common.
How is hydronephrosis treated?
The treatment of hydronephrosis often requires surgery. Decisions about diagnosis and treatment plans should be based on clinical symptoms, the duration of the obstruction, the location of the obstruction, and whether there is an infection. Since hydronephrosis is typically caused by a pathological factor that blocks the ureter, surgery is often necessary to remove the obstruction in order to address the hydronephrosis and prevent further damage to kidney function. The principle of the surgery is that if the obstruction is minor, a simple corrective surgery may suffice. However, if the dilation of the ureter and renal pelvis is very significant, a reanastomosis of the ureter and renal pelvis might be needed.
Will hydronephrosis cause facial swelling?
In cases of hydronephrosis, it is not certain whether facial swelling will occur. Since the human body has two kidneys, the kidneys have strong compensatory capabilities. Even if one kidney is completely damaged, if the other kidney remains healthy, the remaining kidney can still perform the function of two kidneys. It can ensure sufficient excretion of water and metabolic waste. When water is sufficiently excreted, swelling should not occur. However, if both kidneys are affected by hydronephrosis, or if the opposite kidney also has problems, then the ability of the kidneys to excrete water may decrease. With both kidneys having issues, it can lead to poor and insufficient water excretion, consequently causing swelling, such as bilateral eyelids, facial areas, and both ankles.
What should I do about hydronephrosis?
Hydronephrosis is merely a consequence of urinary system diseases, indicating that the urine produced by the kidneys cannot be normally transported through the ureter to the bladder due to narrowing, adhesion, scarring, or obstruction somewhere. This causes the urine to accumulate in the renal pelvis and calyces. Therefore, the treatment of this disease requires identifying the cause, and then selecting a surgical treatment plan based on the situation. For instance, urinary system stones can cause hydronephrosis, and patients might need extracorporeal shock wave lithotripsy or open surgery for stone removal. Tumors in the urinary system can lead to hydronephrosis, and prostate hyperplasia can also cause similar symptoms, necessitating open surgery to resolve the obstruction. Some patients have congenital abnormalities, adhesions, or scars in the ureter, which might require surgical corrections of the ureter.