Harmful Components and Their Effects
- Chemical Exposure:
- Nicotine: Triggers the central nervous system, raises blood pressure and heart rate, and increases the risk of lung, oral, esophageal, pancreatic cancers, and heart or stroke-related conditions. It can also affect fetal brain development during pregnancy and, in high doses, may lead to fatal outcomes.
- Propylene Glycol and Glycerol/Glycerin: Inhalation of these substances can irritate the skin, eyes, and lungs—especially risky for individuals with chronic respiratory conditions like asthma or emphysema.
- Other Toxic Substances:
The vapor contains additional hazardous compounds, including heavy metals, lead, formaldehyde, and benzene. Research mentioned in the article suggests these can lead to DNA changes in lung, heart, and bladder cells, thereby increasing cancer risks.
Immediate Health Risks for Vapers
- Short-Term Respiratory Issues:
Users may experience symptoms such as nasal and throat irritation, runny nose, congestion, coughing (sometimes with blood), and even severe lung inflammation. In acute cases, there may be a drop in oxygen levels that necessitates emergency medical treatment. - Advisory for Users:
The article strongly recommends that individuals who frequently vape or experience any of these symptoms should consult a doctor promptly for evaluation and potential lung health screening.
Legal Considerations in Thailand
- Legality and Enforcement:
E-cigarettes are classified as contraband in Thailand. Possessing, importing, or selling them is illegal and carries strict penalties:- Importers: Could face up to 10 years in prison or fines amounting to five times the value of the imported goods, or both.
- Sellers: May receive up to 5 years imprisonment or fines up to 500,000 baht, or both.
- Users: Possession of e-cigarettes can lead to penalties of up to 5 years in jail or fines calculated as four times the product’s value including customs duties, or both.
Overall, the article warns that despite their appealing aroma and dispersed vapor, e-cigarettes are not a safe alternative to traditional smoking due to their significant health risks and the strict legal repercussions in Thailand.









