Changes in voice and hoarseness

There are various reasons why changes in the voice can occur. For example, hoarseness, medically known as dysphonia, is a change in voice quality that can manifest as effort when speaking, vocal fatigue, frequent throat clearing, or loss of volume. Although in most cases it is a temporary problem caused by minor infections or overuse of the vocal cords, when symptoms persist for more than two weeks, it could be a sign of a serious condition such as laryngeal cancer.

What causes changes in the voice and hoarseness?

There are many causes of dysphonia. Among the most common are:

• Respiratory infectionsThese infections often inflame the vocal cords and affect their ability to vibrate properly, altering the voice. They usually clear up over time as the body fights the infection.
• Gastroesophageal refluxWhen stomach acid rises into the throat, it can irritate the larynx and damage the vocal cords. This manifests as frequent throat clearing, coughing, or even loss of voice in prolonged cases.
• Vocal nodulesThese are small bumps that appear on the vocal cords due to excessive strain, allergies, or chronic irritation. Although they are usually benign, they require medical attention to avoid complications.
• Smoking and other irritantsSmoking and continuous exposure to irritating chemicals weaken the tissues of the larynx, increasing the risk of injury or more serious conditions.

Dysphonia as a sign of something more serious

Although most cases of dysphonia have benign causes, changes in the voice that persist for more than two weeks can be an early sign of laryngeal cancer. This type of cancer affects the tissues of the throat and can be detected in its early stages by paying attention to symptoms such as:

• Hoarseness that does not improve.
• Pain or difficulty swallowing.
• Mass or lump in the neck.
• Difficulty breathing.

According to medical studies, laryngeal cancer usually manifests first in the vocal cords, which facilitates its early detection if the symptoms are not ignored.

The link between hoarseness and tumors

Prolonged hoarseness, especially when it lasts more than two weeks, could be related to a tumor in the throat or vocal cords. These tumors can be benign, such as polyps or nodules, but also malignant, as in the case of laryngeal cancer.

Why does hoarseness occur?

Dysphonia occurs when something affects the vocal cords, such as:

• Inflammation caused by infections or irritants (tobacco, alcohol).
• Pressure exerted by tumors that alter the normal vibration of the vocal cords.
• Damage to the nerves that control the laryngeal muscles, common in advanced tumors.

Risk factors

It is important to know the factors that increase the likelihood of developing throat cancer, if symptoms such as changes in voice and hoarseness occur:

1. Smoking: Main cause of throat cancer.
2. Alcohol consumption: It increases the risk when combined with tobacco.
3. HPV exposureThis virus is linked to tumors in the oropharynx.
4. Advanced age and male sexAlthough it can affect anyone, it is more common in men over 40.
5. Family history of cancer: It may indicate a genetic predisposition.

How do genomic tests help in cancer prevention?

Genomic tests are modern tools that analyze DNA to detect mutations or genetic alterations associated with an increased risk of developing cancer. These tests are not only useful for identifying hereditary predispositions, but also allow for personalized treatments to achieve better outcomes.

At Zogen, we offer you access to advanced genomic tests designed to assess specific risks, such as laryngeal cancer. Knowing your genetic predisposition allows you to take preventative measures, detect the disease in its early stages, and decide, together with your doctor, on the most appropriate treatment. Investing in a genomic test is investing in peace of mind and health for you and your family.

Our process: Quality and trust guarantee

At Zogen, we've designed an efficient system to ensure that genomic testing is accessible, reliable, and fast. Here's our process:

1. Medical recommendationYour doctor will determine the appropriate genomic test for your case.
2. Document managementWe take care of gathering all the necessary information to process the authorization with your insurance company.
3. Validation and shipment of samplesOnce approved, we coordinate the collection and shipment of the sample to the most recognized laboratories worldwide.
4. Reliable resultsWe shared the results with your doctor, who will guide you through the next steps.

This comprehensive approach ensures that each patient receives the best service at every stage of the process.

Take care of your health: don't ignore the signs

Persistent hoarseness is not a symptom to be ignored. Detecting a problem early can make the difference between successful treatment and more serious complications.

At Zogen, we are committed to your well-being. We invite you to discover our genomic tests and take advantage of this key tool to prevent hereditary risks and personalize treatments.

Request more information here and takes the first step towards a healthier future.