can barking cause laryngitis
Laryngitis rarely causes serious problems in adults. It is usually caused by a cold or other virus and goes away by itself within 2 to 3 weeks. But it can cause complications in children, notably croup, a swelling of the throat that narrows the airways and causes a barking cough.
Certain viruses or bacteria can infect the larynx and cause it to swell. Usually, the virus comes from another illness, such as a cold, the flu, or bronchitis. Laryngitis can also occur from using the voice too much (singing or shouting). Chronic laryngitis can be caused by heavy smoking, excessive alcohol use, or acid reflux (gastroesophageal reflux disease or GERD), caused when stomach acid backs up into the esophagus.
The throat may feel raw or tickle. Symptoms vary with the severity of the inflammation. Severe infections may result in fever, general malaise, and a sore throat. Bacterial infections like strep throat, and irritation from alcohol or toxic vapors, dust and smoke, and even hot beverages can cause laryngitis. Hay fever and other allergies can also cause vocal changes, including hoarseness or loss of voice.