Can Smoking Too Much IQOS Cause Lung Fibrosis?

Can smoking too much IQOS cause lung fibrosis? A recent study suggests that a new type of "heat-not-burn" electronic cigarette may cause as much lung damage as traditional cigarettes. As IQOS is a representative product of heat-not-burn technology, it is naturally a major concern for many. Today, we will explore this topic together.
 
Can smoking too much IQOS cause lung fibrosis? First, let's understand what lung fibrosis is.

Lung fibrosis (PF) is a chronic disease affecting the respiratory system, characterized by thickening and hardening of lung tissue, leading to scar formation. Although the exact cause of lung fibrosis is unclear, many factors are associated with the development of this disease. These factors also affect survival rates and can be used by doctors as prognostic predictors.

According to the Mayo Clinic, complications of lung fibrosis may include:

1. Pulmonary hypertension (high blood pressure in the lungs) - Unlike systemic hypertension, this condition only affects the arteries in the lungs. It begins when the smallest arteries and capillaries are compressed by scar tissue, leading to increased resistance to blood flow.

2. Right heart failure - A serious condition that occurs when the right ventricle of the heart has difficulty pumping blood through partially blocked pulmonary arteries.

3. Respiratory failure - Occurs when blood oxygen levels drop to dangerously low levels.

4. Lung cancer - Long-term lung fibrosis also increases the risk of developing lung cancer.

5. Other complications may occur, including blood clots or lung collapse.

Can smoking too much IQOS cause lung fibrosis?

IQOS differs from traditional cigarettes in that it heats tobacco to a relatively low temperature. In heat-not-burn devices, tobacco is heated to 350°C, while traditional cigarettes burn at temperatures up to 900°C.

Nevertheless, the temperature of heat-not-burn products is still high enough to vaporize and inhale harmful chemicals.

Some independent studies have shown that emissions from IQOS products can lead to cytotoxic levels or cell death in human lung cells, resulting in inflammation.

Evidence from animal studies indicates that this effect is comparable to smoking a regular cigarette.

Therefore, IQOS may cause lung damage similar to traditional cigarettes, increasing the incidence of lung fibrosis among users, although this requires long-term research.

Can smoking too much IQOS cause lung fibrosis? In the long run, compared to regular cigarettes, IQOS releases fewer toxins, which may have some benefits over a lifetime of smoking. However, the current discussion about whether IQOS causes lung fibrosis is somewhat ambiguous. For lung health, quitting smoking is advisable, whether it be traditional cigarettes, e-cigarettes, or IQOS!