Laryngitis
Laryngitis is inflammation of the larynx (voice box). Symptoms of laryngitis can begin suddenly and usually get worse over a period of two to three days
Laryngitis occurs when the larynx (voice box) becomes irritated and inflamed (swollen). It is mostly caused by an infection or damage to the larynx.
Laryngitis often gets better without treatment, so you don't usually need to see your GP unless you have particularly severe or long-lasting symptoms.
In most cases, laryngitis gets better within a week without treatment. See your GP if your symptoms dare severe or haven't improved after two weeks