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Ardor when urinating: causes and treatment
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6 minutos
El ardor al orinar puede responder a causas infecciosas y no infecciosas. Te dejamos con sus desencadenantes y opciones de tratamiento.

Revisado y aprobado por el médico Diego Pereira.Ardor al orinar: causas y tratamiento Ardor al orinar: causas y tratamiento

Written by Josberth Johan Benitez Colmenares

Last update: January 03, 2022

Ardor when urinating, also known as Dysuria, is a frequent condition that millions of people suffer.It is described as an ardor, itching or simply at the time of urinating.Most cases are manifested when urine comes into contact with the lining of the mucosa of the walls of the urethra.We show you its main causes and treatment.

When the urine interacts with the inflamed or irritated mucosa, there is a contraction of the detrusor muscle and the urethral peristalsis.As a consequence, submucosal receptors that cause pain, burning or itching are stimulated.Discover what this process can cause and the options available to counteract it.

Main causes of the burning when urinating

According to researchers, the causes of pain when urinating are divided into infectious and non -infectious.Hundreds of conditions are described that can generate this symptom directly or indirectly.We leave you with five of the most frequent triggers.

1.Cystitis

As Harvard Health Publishing reminds us, bladder infections, also known as cystitis, are the main cause of ardor when urinating.Cystitis is more common in women than in men.This is because the urethra is shorter and more straight, which makes it easier for pathogens to ascend to the bladder.


Ardor al orinar: causas y tratamiento

Read also: 5 natural remedies to calm the burning when urinating


Most bladder infections are mild, so they do not associate with complications, they last only a couple of days and are easy to treat.Researchers warn that persistent or difficult to treat infections are associated with an immunosuppressed system, renal failure, pregnancy, anatomical anomalies of the urinary tract, hyperactive bladder and deficiency of pelvic muscles.

2.Urethritis

Urethra infections, also known as urethritis, are other causes of pain when urinating.Most of these infectious processes that trigger inflammation of the urethra are caused by viruses and bacteria.For the reasons we have explained in the previous section, it is more common for women to develop this condition.


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Having kidney stones, inflammation of the prostate, diabetes, pregnancy and being an older adult increases the chances of manifesting urethritis.Often those who develop this condition have an increase in the frequency of urination, fever and changes in urine patterns (smell, texture and color).

3.Sexually transmitted infections

Sexually transmitted infections (STIs) can cause ardor when urinating.Chlamydia, gonorrhea, trichomoniasis, genital herpes, syphilis and others may be behind these episodes.

Since all these conditions may not present symptoms, it is possible that you only develop this sign regardless of other signals.As Johns Hopkins Medicine reminds us, the increase in the frequency of sexual intercourse, especially with different couples, increases the chances of contracting STDs, STIs and other causes of the ardor when urinating.

4.Medication intake

Any medication you take can make you develop adverse effects.The intake of some of them can irritate or inflame the tissues that have the bladder or urethra.Therefore, it is possible that the causes of your burning when urinating are that you have started a treatment for a different condition.

If you suspect that this is the case, you can review the prospect or consult with the specialist on this side effect.In case you are self -medicating, seek competent medical attention to the viability of that medicine to treat this condition.

5.Kidney stones

Kidney calculations can also be behind these episodes.These are accumulations of calcium or uric acid that harden inside or around the kidneys, and that can move to the lower urinary tract and cause pain when urinating when urinating.They can be accompanied by the following symptoms:

Most calculations are benign, and although they can cause pain and burning, they do not usually affect the urinary tract.When they are larger, you can choose to extract them surgically and other procedures to disintegrate them.

Other of the possible causes of the ardor when we cannot stop mentioning are infections of the prostate, pyelonephritis, vaginitis, retention of foreign bodies in the urethra, ovarian cysts, trauma, tumors, menopause, chemical sensitivity and bladder cancer (whenIt is postponed for several days and with moderate/intense symptoms).

Treatment for burning when urinating

Dysuria treatment varies according to the underlying cause.Since infectious processes are the most frequent, and that these are usually mild, pain during urination should disappear in a couple of days.Therefore, most people will not require treatment.

When the symptoms are very acute, you must seek medical assistance to find the trigger for the ardor.The specialist may prescribe antibiotics when it comes to a bacteria infection or use specific drugs for the condition that has been detected in the diagnosis.Remember that dysuria does not always relate to a bladder or urethra infection, so you should avoid giving it importance.

As a complement, it is advisable to implement a series of changes in lifestyle to reduce the probabilities of similar episodes in the future.We leave you with some ideas:

In case you experience ardor when urinating several times a year you do not hesitate to consult a specialist.Together you can find a trigger for episodes, which will reduce them.In general, having adequate hygiene greatly avoids the development of this condition.

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