Your tonsils are the oval-shaped lumps of tissue that lie on both sides of the back of the throat. Sometimes tonsils can become inflamed (red and swollen with white patches on them) as the result of a bacterial or viral infection; this is known as tonsillitis. If you have tonsillitis, you will have a very sore throat and maybe swollen glands on the side of your neck, a fever, headache or changes to your voice. In some cases, pus can be seen on the tonsils. Tonsillitis mostly occurs in young children and can be a recurrent condition (it keeps coming back). If the tonsillitis is caused by bacteria, antibiotics will be prescribed. If the tonsillitis is caused by a virus, treatment will usually consist of medications to relieve symptoms such as a pain killer. If tonsillitis occurs often over a period of two or more years, then surgical removal of the tonsils (tonsillectomy) may be considered.

If you find it difficult to pass food or liquid from your mouth to your stomach, you may have a swallowing disorder or dysphagia. Symptoms may include: a feeling that food is sticking in your throat, discomfort in your throat or chest, a sensation of a ‘lump’ in your throat, coughing or choking. A disorder may occur in any part of the swallowing process such as the mouth, pharynx (tube at the back of the throat that connects your mouth with your oesophagus), oesophagus (food pipe that takes food to your stomach) or stomach. Causes of dysphagia include: the common cold, gastro-oesophageal reflux, stroke or a tumour. Diagnosis may be by examination of a mucous sample or by viewing the pharynx, oesophagus and stomach using a small, flexible tube with a tiny camera on the end that is inserted down the back of your throat. Treatments for dysphagia depend on the causes, but may include: medication – antacids, muscle relaxants or medicine to slow down stomach acid production changes in diet and/or lifestyle surgery e.g. stretching or releasing a tightened muscle

Hoarseness can be described as abnormal voice changes that make your voice sound raspy and strained and higher or lower or louder or quieter than normal. These changes are usually the result of disorders of the vocal cords which are the sound-producing parts of the voice box (larynx). The most common cause of hoarseness is laryngitis (inflammation of the vocal cords) which is usually associated with a viral infection but can also be the result of irritation caused by overuse of your voice e.g. excessive singing, cheering, loud talking. Other causes of hoarseness include: nodules on the vocal cords – these may develop after using your voice too much or too loudly over a long period of time smoking gastro-oesophageal reflux disease (GERD) – stomach acid comes back up the oesophagus and irritates the vocal cords. This is a common cause of hoarseness in older people allergies polyps on the vocal cords glandular problems tumours. Diagnostic tests may include viewing the vocal cords with a mirror at the back of your throat or by inserting a small flexible tube with a camera on the end (endoscope) through your mouth. Sometimes tests may be done to analyse the sounds of your voice. Treatment depends on the cause of the hoarseness and may include resting your voice or changing how it is used, avoiding smoking, medication to slow stomach acid production and sometimes surgical removal of nodules or polyps.

Non-cancerous masses such as cysts are often removed surgically to prevent them from pressing on nerves and other structures in the head and neck.

Cancerous masses spread to surrounding tissues and may be: Primary – they arise in the head or neck. Mostly caused by tobacco or alcohol use Secondary – they have spread from a primary tumour in another part of the body. Cancers may be treated by a combination of radiotherapy, chemotherapy and surgery.