The 35-pound beams lock together to make a rigid base for the tower. The legs on the corners of the base adjust up and down over a 5-foot range to make up for uneven floor levels. The new, patented, Light Bulb Scaffoldâ¢ System is the solution to all your access problems.
Acid reflux is the most common cause of chronic laryngitis. But chronic laryngitis may be caused by more severe problems such as nerve damage, sores, polyps, cancer, or hard and thick lumps (nodules) on your vocal cords. The vocal cords are the vibrating elastic bands inside the larynx that produce your voice.
The most obvious symptom of laryngitis is a hoarse voice; in more severe cases, you may temporarily lose your voice completely. You may also get a dry cough and a sore throat. There may be some pain with swallowing, and very rarely there can be difficulty swallowing or breathing.