We currently cover 38 General Health and Medical Channels. A collection of specialty articles typically make-up a general channel. For example our Arthritis General Channel includes over 250 arthritis related articles such as Osteoarthritis and Psoriatic Arthritis. Below is a listing of available general channels. You can also locate a general channel by looking for the General.

In the lungs, as the mucus accumulates, it clogs up the airways, causing breathing problems. It also traps bacteria and gives rise to infections, extensive lung damage, and eventually respiratory failure.

The mucus build-up is a result of a problem with transporting ions in and out of cells, which causes the affected tissue surfaces to become too acidic.