People have one set of two vocal cords, also known as vocal folds, that work together in your voice box to produce sound. They open when you breathe in to let the air flow through your lungs, and they close and vibrate when you speak (this is called phonation). To produce adequate voice, both vocal cords

Tonsillitis, also described as pharyngitis, refers to inflammation of the pharyngeal tonsils, which are lymph glands located in the back of the throat that are visible through the mouth. Typically, tonsillitis happens suddenly (acute). Some patients experience recurrent acute episodes of tonsillitis,

Everybody gets a sore throat now and then. When you have a sore throat, this can affect speaking, swallowing, or breathing. Infections from viruses or bacteria are the main cause of sore throats, but allergies and sinus infections can also contribute. Some sore throats are worse than others. If you have

The salivary glands are found in and near your mouth, face, and neck. Dehydration is a risk factor for certain salivary gland disorders. To help maintain good oral health, it’s important to drink lots of liquid every day to promote good saliva production. The major salivary glands include the parotid

Cancer of the voice box, or laryngeal cancer, is not as well known by the general public as some other types of cancer, yet it is not a rare disease. The American Cancer Society estimates that there will be about 13,150 new cases of laryngeal cancer (10,490 new cases in men and 2,660 new cases in women),

Hoarseness (also called dysphonia) is an abnormal change in the quality of your voice, making it sound raspy, strained, breathy, weak, higher or lower in pitch, inconsistent, fatigued, or shaky, often making it harder to talk. This usually happens when there is a problem in the vocal cords (or folds)

Swallowing is a complex process that changes over time, and swallowing difficulty (dysphagia) can be associated with aging. Changes in the tongue, upper throat (pharynx), vocal cords and voice box (larynx), and lower throat (esophagus) occur with aging. It has been estimated that more than 20 percent

Acid reflux occurs when acidic stomach contents flow back into the esophagus, the swallowing tube that leads from the back of the throat to the stomach. When acid repeatedly “refluxes” from the stomach into the esophagus alone, it is known as gastroesophageal reflux disease (GERD). However, if the

If the cricopharyngeal muscle (CPM) in your throat malfunctions or is impaired, this can cause you to have difficulty swallowing. The top valve of your esophagus (food pipe) is called the upper esophageal sphincter (UES), or pharyngoesophageal segment (PES). The CPM separates the esophagus and throat.

A Zenker’s diverticulum (ZD) is a rare condition where an “outpouching” occurs where your throat meets your esophagus, the swallowing pipe that leads into your stomach. When this happens, a pouch forms and mucous, food, and/or liquid can become stuck instead of going down your esophagus and into

Spasmodic dysphonia (SD) is a voice disorder that causes involuntary spasms or contractions of the vocal cords, interrupting speech and affecting the quality of a person’s voice. The voice may sound broken, strained, or breathy depending on the type of SD. The two most common types of SD are the adductor

Dysphagia means that you can’t swallow well. Dysphagia is not a diagnosis; it is the symptom. Many factors may cause dysphagia, and most are temporary and non-life-threatening. In uncommon situations, swallowing difficulties can be related to a tumor or a nerve system disorder. It happens to people

Aspiration is a medical term for accidentally inhaling your food or liquid through your vocal cords into your airway, instead of swallowing through your food pipe, or esophagus, and into your stomach. Once past the vocal folds, the food or drink enters your windpipe, or trachea, and can pass into your

Tonsils are the two round lumps in the back of your throat. Adenoids are high in the throat behind the nose and the roof of the mouth (referred to as your soft palate). They are not visible through the mouth or nose without special instruments. Tonsils and adenoids are part of the immune system and help