Is it dangerous to inhale propylene glycol into the lungs?

Propylene glycol is a common chemical substance that is very commonly used in the field of industrial production. However, it is harmful and can have certain effects on people's bodies. For example, if you stay in a propylene glycol-rich environment for too long, it is easy to inhale a large amount of it into the lungs, causing certain damage to the patient's health. Let's take a look at whether it is harmful to inhale propylene glycol into the lungs? How to protect yourself?

The harm of inhaling propylene glycol into the lungs:

1. Nausea: Intake of large amounts of propylene glycol can cause stomach pain and nausea. However, drinking 100 mg of liquid propylene glycol usually causes only minor gastrointestinal problems.

2. Respiratory problems: Under normal atmospheric conditions, propylene glycol can change from liquid to gas at 107 degrees Celsius. Propylene glycol does not cause problems if there is good ventilation, but if there is poor ventilation and too much propylene glycol accumulates in a room, it can cause respiratory problems. Getting outside and getting some fresh air usually restores you to normalcy right away. People who breathe in large amounts of propylene glycol sometimes also need oxygen therapy.

3. Skin irritation: Liquid propylene glycol leaking on the skin or clothing may cause mild irritation. Irritation can be relieved or stopped by washing with soap and water. If you develop a rash from exposure to propylene glycol, you can use an antibacterial ointment to relieve it.

How to stay safe with propylene glycol:

1. Eye/face protection: Safety glass is sufficient for most operations. However, chemical protective goggles should be worn when operating in foggy conditions.

2. Skin protection: Apart from wearing clean clothes, no other precautions are required.

3. Hand protection: Chemical protective gloves are not required when handling this material. Follow general hygienic practices for chemicals to minimize skin contact.

4. Respiratory protection measures: The concentration of this material in the atmosphere should be maintained below the exposure limit. When an operation requires respiratory protection, use an approved air-purifying respirator. In misty atmospheres, use an approved particulate respirator.