Why does my chest hurt when I smoke too much?

For friends who suffer from chest pain due to smoking too much, they really want to know the cause of the chest pain. So what causes chest pain due to smoking too much? Next, this article will introduce to you the reasons why your chest hurts when you smoke too much, for your reference only. Friends who want to know why chest pain occurs after smoking too much can take a look.

Why does my chest hurt from smoking too much? Chest pain from smoking too much may be caused by emphysema. Emphysema refers to a pathological state in which the airway elasticity at the distal end of the terminal bronchioles is reduced, over-expanded, inflated, and the lung volume increases, or is accompanied by airway wall destruction. According to the cause of the disease, emphysema has the following types: senile emphysema, compensatory emphysema, interstitial emphysema, focal emphysema, paraseptal emphysema, and obstructive emphysema.

The pathogenesis of obstructive pulmonary emphysema is not yet fully understood. It is generally believed to be related to bronchial obstruction and protease-antiprotease imbalance. Smoking, infection and air pollution can cause bronchiolar inflammation, stenosis or obstruction of the bronchial lumen. When inhaling, the lumen of the bronchioles expands and air enters the alveoli; when exhaling, the lumen shrinks, air is trapped, and the intra-alveolar pressure continues to increase, causing the alveoli to over-expand or even rupture. The loss of radial traction around the bronchioles causes the bronchioles to contract and narrow. Thickening of the pulmonary vascular endothelium, reduced blood supply to the alveolar wall, weakened alveolar elasticity, etc., all contribute to the rupture of expanded alveoli. In cases of infection, the activity of proteases in the body increases. People with α1-antitrypsin deficiency have a weakened ability to inhibit proteases, making them more susceptible to emphysema.

Treatments for emphysema include:

1. Appropriate use of bronchodilator drugs: such as aminophylline and β2 receptor stimulants. When the condition requires, glucocorticoids can be used appropriately.

2. Use effective antibiotics based on pathogens or experience: such as penicillins, aminoglycosides, quinolones and cephalosporins.

3. Respiratory function exercise: do abdominal breathing, purse your lips and exhale deeply and slowly to strengthen the activity of the respiratory muscles. Increase diaphragm activity.

4. Home oxygen therapy: Giving oxygen for 12 to 15 hours a day can prolong life. If continuous oxygen therapy can be achieved for 24 hours a day, the effect will be better.

5. Physical therapy: Develop a plan based on the condition, such as Tai Chi, breathing exercises, regular walking or ladder exercises.

The above is an introduction to why chest pain occurs when smoking too much. I believe that after reading the above introduction, you already know why chest pain occurs due to smoking too much. From the above introduction, we can see that chest pain from smoking too much may be caused by emphysema. Therefore, everyone should never ignore this symptom! Be sure to go to the hospital for relevant examinations in time.