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.
1 Smoking is one of the primary causes of excessive mucus production in the nose as well as phlegm in the throat and so you might be aware of the various effects of smoking. 2  Prolonged smoking causes inflammation of the mucus lining and so it triggers increased production of mucus in the nose and throat.