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

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Rhinitis is an inflammation of the mucous membranes or lining of the nasal cavity. Geriatric rhinitis, or rhinitis in senior patients, is a common but often neglected or overlooked condition because it is not life-threatening. Patients with geriatric rhinitis may have nasal obstruction or congestion,

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The thyroid is a butterfly-shaped gland located at the base of the front of the neck. It produces thyroid hormone, which controls your metabolism, temperature regulation, and keeps your muscles and organs working properly. Graves’ disease causes the thyroid gland to become overactive. It is an autoimmune

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Each year, more than 55,000 Americans will develop cancer of the head and neck (most of which is preventable). Nearly 13,000 will die from cancer of the head and neck. Head and neck cancers are curable if caught early. Fortunately, most of them produce early symptoms. You should know the potential warning

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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)

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HPV, or human papillomavirus, is a sexually transmitted virus. It is not transmitted through casual contact. Many different subtypes of the virus exist, and it usually affects the throat or the reproductive tract. HPV can cause cancer, but not all HPV infections lead to cancer. Most people contract HPV

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Hyperacusis, or sensitive hearing, describes a problem in the way the brain’s central auditory processing center perceives noise, often leading to pain and discomfort. People with hyperacusis have a hard time tolerating sounds that are typically not loud to others, such as noise from running water,

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Hyposmia is a decreased sense of smell, or a decreased ability to detect odors through your nose. Anosmia is the inability to smell anything. These conditions are not very common. The smell is one of our most basic, important senses, and has meaning in our lives when it comes to enjoying a new sensation,

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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),

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Ménière’s disease (also called idiopathic endolymphatic hydrops) is one of the most common causes of dizziness originating in the inner ear. In most cases, only one ear (unilateral) is involved, but both ears (bilateral) may be affected. Ménière’s disease typically affects people between the

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A neck mass is an abnormal lump in the neck. Neck lumps or masses can be any size—large enough to see and feel, or they can be very small. A neck mass may be a sign of an infection, or it may indicate a serious medical condition. It does not necessarily mean you have cancer, but it does mean you may

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Nosebleeds (called epistaxis) are caused when tiny blood vessels in the nose break. Nosebleeds are very common and affect many people at some point in their lives. In the United States, about 60 percent of people will experience a nosebleed in their lifetime. They can happen at any age but are most common

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Otosclerosis describes a condition of abnormal bone growth around one of the three small bones in the middle ear space called the stapes. When bone around the stapes hardens, the bone cannot move freely, which limits the ability to properly transmit sound. This results in hearing loss; the less movement

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Glands in your nose and throat continually produce mucus, normally one to two quarts per day. Mucus moistens and cleans the nasal lining, moistens air, traps and clears what is inhaled, and helps fight infection. Mucus is normally swallowed unconsciously, but when there is a feeling of the mucus gathering

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Ramsay Hunt syndrome (RHS), also known as herpes zoster oticus, is a rare yet severe condition that causes facial weakness or paralysis and a rash on the outer ear. The same virus that causes chickenpox and shingles, the varicella-zoster virus, can spread and affect the facial nerve, which controls the

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Rhinitis is a condition that typically involves nasal obstruction or congestion, runny nose or post-nasal drip, itchy nose, and/or sneezing. There are various causes for these symptoms, although they are broadly divided into two types: allergic rhinitis (nasal symptoms related to allergy) and non-allergic

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