By Dr. BPS Tyagi Tobacco use is one of the leading causes of preventable illnesses and deaths worldwide. It affects nearly every organ in the body and contributes to numerous diseases, significantly impacting both physical and mental health. Understanding the harmful effects of tobacco is essential to making informed decisions about its use.
Health Risks of Tobacco
- Respiratory Diseases
- Lung Damage: Smoking damages lung tissues, leading to chronic bronchitis and emphysema.
- Lung Cancer: Tobacco is a primary cause of lung cancer.
- Cardiovascular Problems
- Heart Disease: Increases the risk of heart attacks and strokes.
- High Blood Pressure: Tobacco causes blood vessels to narrow, raising blood pressure.
- Cancer
- Tobacco is linked to cancers of the mouth, throat, esophagus, pancreas, bladder, and more.
- Smokeless tobacco increases the risk of oral cancer.
- Weakened Immune System
- Smokers are more prone to infections like pneumonia and tuberculosis.
- Delays healing of wounds and recovery from illnesses.
- Effects on Pregnancy
- Smoking during pregnancy increases the risk of preterm birth, low birth weight, and miscarriage.
- Impact on Oral Health
- Causes stained teeth, bad breath, and gum disease.
- Increases the risk of tooth loss and oral cancers.