Kidney Colic: How to Overcome a Painful Episode and Prevent It

The pain felt due to the kidneys is not a symptom we can ignore. It manifests quite suddenly and violently, being difficult to manage in case of a crisis. Therefore, it is good to know what renal colic means and what we can do when we encounter such a situation.

Renal Colic – Symptoms and Other Useful Information

It is important to know what renal colic is, as this helps us better identify the symptoms we are experiencing.

Renal Colic – Definition

Renal colic is severe pain caused by a stone blocking the flow of urine in the urinary tract. The stone can be located anywhere along the path between the kidney and the bladder. The pain is usually felt in the lower back and can radiate to the abdomen, groin, or leg.

Symptoms of Renal Colic

Pain in renal colic is the primary symptom of kidney stones. It appears suddenly and is quite violent. The pain comes in waves that usually last between 20 and 60 minutes, then disappear for a while.

In renal colic, besides pain, kidney stones can cause other symptoms:

• Burning, difficulty, or incomplete emptying sensation of the bladder;
• Blood in the urine;
• Unpleasantly smelling urine;
• Nausea and vomiting;
• Presence of small particles in the urine;
• Constant urge to urinate;
• Cloudy urine;
• More frequent or less frequent urination than usual;
• Sometimes, symptoms of a urinary tract infection, such as fever, chills, and cold sweats, may also occur.

If we experience any of these symptoms, it is important to consult a doctor as soon as possible to undergo the necessary investigations.

Now that you know how renal colic manifests, it’s good to also know what you can do to manage the problems if you encounter them.

First Aid for Renal Colic – What to Do?

In case of a crisis, there are a few things we can do. However, keep in mind that these are only first-aid solutions and do not replace professional medical assistance.

• Find a comfortable position – you can try to lie on your side with your knees bent towards your chest.

• Apply a warm compress to the painful area – a soft cloth heated with an iron or a hot water bottle can help relieve the pain.

• Drink plenty of fluids – drinking water or herbal teas can help dilute the urine and dislodge the stone.

• Avoid caffeine and alcohol – these substances can dehydrate the body and worsen the pain.

If the symptoms become more severe, call an ambulance immediately. Renal colic is a medical emergency that requires prompt medical attention.

How Long Does Renal Colic Last?

It is advisable to know how long renal colic lasts to understand exactly the symptoms experienced and not to be alarmed if the pain does not stop very quickly.

Renal Colic – How Long Does It Last?

The duration of renal colic symptoms, also known as acute kidney pain, varies. However, it generally ranges between 20 and 60 minutes.

Although intense, the pain is intermittent, manifesting in waves that last a few minutes, followed by periods of remission.

The total duration of a renal colic episode can range from a few minutes to a few hours. The duration depends on the size and location of the kidney stone, as well as the degree of urinary flow obstruction.

Factors That Can Influence Pain Duration:

• Stone Size: Larger stones can cause more severe obstruction and prolonged pain.
• Stone Location: Stones located lower in the urinary tract tend to cause more severe and prolonged pain.
• Degree of Obstruction: Complete obstruction of urinary flow will cause more severe and prolonged pain.
• General Health Status: People with certain pre-existing medical conditions may experience more severe and prolonged pain.

To prevent the recurrence of renal colic crises, it is essential to pay special attention to hydration. We must consume adequate amounts of water every day to help dilute the substances that could form kidney stones and to support their elimination from the urinary tract.

Renal Colic and Adopting a Healthy Diet

Adopting a healthy diet also plays a crucial role in preventing the formation of kidney stones. It is important to limit the consumption of foods rich in oxalates, such as spinach and dark chocolate, as these can increase the risk of kidney stone formation. A diet rich in fruits, vegetables, and fiber, and low in salt and excessive animal protein, can contribute to maintaining kidney health.

For example, Nettle Juice 100% Natural and Organic – 500ml, known for its antioxidant benefits and support of urinary tract health, can be a valuable option. However, it is important to integrate it into a balanced diet. Obtained by cold pressing fresh, organic nettles, this juice is rich in essential vitamins, minerals, amino acids, and antioxidants. With no additives, preservatives, flavorings, added sugar, or colorings, it is suitable for vegans and those intolerant to lactose or gluten.

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Nettle is known for its beneficial properties for urinary tract health. Consumed regularly, it helps alleviate symptoms such as painful urination, prostate problems, and difficulties in completely emptying the urinary tract. These benefits are due to the antioxidants in nettle, which act effectively against the hormones responsible for various urinary tract problems.

Integrating nettle juice into your daily diet can bring significant improvements to our health in just a few weeks.

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Renal Colic During Pregnancy – What Women Experiencing Symptoms Should Know

Renal colic during pregnancy is a serious medical condition. It requires immediate attention and proper management to minimize discomfort and associated risks for both the mother and the baby.

The symptoms of renal colic in pregnancy can be similar to those encountered in common conditions. These include intense pain in the lumbar region or the side of the abdomen, often accompanied by nausea and vomiting. These symptoms should not be ignored. Women experiencing them should seek emergency medical assistance for prompt evaluation and treatment.

Correct diagnosis and appropriate treatment are essential in managing renal colic during pregnancy. Treatment focuses on pain control and symptom management in a way that is safe for both mother and fetus. The administration of pregnancy-safe analgesics is an important component of therapy. Of course, the doctor will choose the appropriate options for each case. Concurrently, the patient’s hydration status will be closely monitored, and dietary advice will be provided to prevent the recurrence of renal colic crises.

Preventing the recurrence of renal colic in pregnancy also involves patient education regarding lifestyle and dietary changes. Limiting salt intake and foods rich in oxalates can reduce the risk of kidney stone formation. At the same time, adequate hydration is essential for diluting urine and preventing the accumulation of substances that could contribute to stone formation.

Renal Colic – Common Causes

The causes of renal colic are numerous and can involve various conditions and factors, leading to the painful symptoms associated with this condition.

Kidney lithiasis is usually caused by a crystal or crystalline aggregate that moves from the kidney through the urinary system. When this crystal blocks the urinary flow, frequently in the ureter, an obstruction occurs. This blockage causes dilation of the proximal ureter and renal pelvis (hydroureteronephrosis) and is the direct cause of the intense pain known as renal colic. The intensity of the pain is correlated with the degree of obstruction, not the stone’s size.

Several factors can contribute to kidney stone formation:

• Dehydration: Low fluid intake can concentrate chemicals in the urine, increasing the risk of stone formation.

• Diet: A diet containing high amounts of oxalates found in spinach, beets, chocolate, and nuts, calcium (present in dairy products and cheeses), or animal proteins can increase the risk of developing kidney stones.

• Medical Conditions: Certain conditions, such as hypercalciuria (high calcium in urine), hyperuricosuria (high uric acid in urine), cystinuria (excess cystine in urine), and chronic urinary tract infections can increase the risk of stone development.

• Medications: Some medications, such as diuretics (drugs that increase urination) and calcium-containing antacids, can increase the risk of stone formation.

• Genetic Factors: Some individuals have a genetic predisposition to kidney stone formation.

The type of kidney stone can also influence the cause of its formation:

• Calcium Stones: The most common type of kidney stone, formed from calcium oxalate or calcium phosphate.

• Uric Acid Stones: Formed from uric acid, more common in people with gout or those who consume a diet high in animal protein.

• Struvite Stones: Formed from magnesium and ammonium, often associated with chronic urinary tract infections.

• Cystine Stones: Formed from cystine, a chemical produced by the body.

Not everyone with kidney stones will experience renal colic. Some stones can be passed spontaneously through urine without causing significant pain.

Renal Colic Crisis – Treatment Options and Tips for Preventing Recurrence

The initial evaluation of a patient presenting with acute renal colic includes blood tests, urine tests, and appropriate imaging investigations.

In case of a renal colic crisis, treatment and preventive measures are extremely important for managing the episode and preventing recurrence.

Here are some treatment options and relevant tips:

• Pain Management: The use of strong analgesics is essential for controlling the intense pain associated with renal colic.

• Adequate Hydration: It is crucial to consume large amounts of fluids to help eliminate kidney stones and prevent the formation of new ones. Water is the best option, and the recommended amount can vary depending on the size of the stones and your overall health status.

It is extremely important to go to a doctor as soon as we notice the symptoms of a renal colic crisis. Only a specialist can make an accurate diagnosis and recommend appropriate treatment based on the size and location of the kidney stones.

After managing the acute crisis, your doctor should assess the cause of kidney stone formation and recommend specific treatments to prevent recurrence. These may include dietary modifications and medication to prevent stone formation. Additionally, other interventions may be necessary depending on each patient’s specific situation.

Remember that adopting a healthy lifestyle can reduce the risk of kidney stone formation. Adequate water intake, reduced consumption of salt and animal protein, weight management, and avoiding foods rich in oxalates or uric acid, depending on the type of stone formed, are essential.

Therefore, you now have valuable information about renal colic, what it means and how it manifests, the causes of this condition, and how we can prevent and manage pain in renal colic. It is essential to recognize the importance of early diagnosis and appropriate interventions for managing the intense pain associated with renal colic. Continuous education about kidney stone prevention, healthy lifestyle, and effective treatments are crucial for improving the lives of patients with this condition.

References:

https://www.ncbi.nlm.nih.gov/books/NBK431091/

https://www.medicalnewstoday.com/articles/320421

https://www.guysandstthomas.nhs.uk/health-information/kidney-stone-pain-renal-colic

https://pubmed.ncbi.nlm.nih.gov/28613743/

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