In almost all cases of laryngitis, an antibiotic won't do any good because the cause is usually viral. But if you have a bacterial infection, your doctor may recommend an antibiotic. Corticosteroids. Sometimes, corticosteroids can help reduce vocal cord inflammation.

How can you tell if laryngitis is viral or bacterial?

When the larynx and vocal cords are swollen and inflamed, the result is usually hoarseness or loss of voice. Laryngitis that develops over a short period of time is typically caused by a viral infection, but it can be part of a bacterial infection.

How long does laryngitis last for?

Laryngitis is inflammation of the larynx (voice box). In most cases, it gets better without treatment in about a week. Symptoms of laryngitis can begin suddenly and usually get worse over a period of two to three days.