Wearing narrow shoes can put excessive pressure on the sides of the foot which ultimately causes this condition. Bone destruction caused by some specific types of Arthritis, such as the Psoriatic and Rheumatoid Arthritis, can lead to misalignment of joints which results in the formation of a bunion.
Smoke inhalation and nicotine are notorious for causing production of mucus; it is also the primary cause of bronchitis and emphysema. A âno smokingâ policy combined with exercise will help to reduce the mucus build-up in the lungs considerably.
Thick White Mucus. Main causes of thick, non-translucent, white mucus: 1  Drinking milk or other thick drinks can make originally clear mucus thick. 2  Milk may cover the back of the throat, but milk itself does not cause mucus.