Twenty years ago, âinfrastructureâ was defined primarily with respect to the. adequacy of the nationâs public works. In the mid-1990's, however, the growing. threat of international terrorism led policy makers to reconsider the definition of. âinfrastructureâ in the context of homela nd security.
Risk factors for leukoplakia of the vocal cords include: ï· Alcohol use ï· Tobacco use ï· Laryngopharyngeal reflux ï· Diabetes ï· Use of inhaled steroids ï· Use of corticosteroids ï· Use of immunosuppressive drugs including chemotherapy and anti-rejection medicines ï· Radiation therapy.
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.