You've probably heard the name 'Benzene'. But did you know that this is a chemical that is closer to our lives than we think, and it's also a very dangerous chemical? Today, let's talk about what benzene is, how it affects our bodies, and how we can protect ourselves.
What is this Benzene?
Simply put, benzene is a chemical that is both natural and manufactured in factories. It is highly toxic to humans. This means that if you swallow it, get it on your skin, or breathe it in, it can cause serious harm to your body.
When it is in liquid form, it is often colorless or light yellow. The specialty is that it evaporates easily into the air even at room temperature. It is also somewhat soluble in water. Benzene has a slightly sweet odor and is highly flammable.
How can we ingest benzene?
People who work in related industries are most likely to be exposed to benzene. But we can also be exposed to it in our daily lives. Let's look at the main ways.
Through workplaces
People who work in factories that use or produce benzene are at increased risk. For example:
- Factories that produce chemicals
- Shoe factories
- Oil and gas refining
- Places where dyes, detergents, pharmaceuticals, and pesticides are produced
The good news is that exposure from such workplaces has decreased significantly in recent times due to government regulations.
Cigarettes and everyday products
Surprisingly, one of the main ways we are exposed to benzene is through cigarette smoke. Whether you smoke a cigarette or inhale the smoke when someone else smokes (passive smoking), benzene enters your body.
In addition, tests have found that some of the products we use every day also contain benzene.
| Product type | Things to know |
|---|---|
| Sunscreen | Some sunscreens and sun protection products have been found to contain benzene and have been removed from the market. |
| Hand Sanitizer | Some hand sanitizers have also been reported to contain benzene. |
| Body Sprays & Antiperspirants | High levels of benzene have also been found in some antiperspirant and body sprays. |
In addition, things like gum, paint, plastic, rubber, nylon, and some pesticides can also contain benzene.
What are the health effects of benzene?
Benzene is a substance that is officially classified as a carcinogen . Simply put, it has been scientifically proven to cause cancer in humans. In particular, exposure to high levels of benzene can cause blood-related cancers such as leukemia .
Benzene directly interferes with the way our body's cells function.
- Damage to the immune system: It can weaken the immune system by damaging the white blood cells and antibodies that fight disease in our body.
- Causes anemia: It can reduce the production of red blood cells in the body. When there are not enough red blood cells, the organs of the body do not get the oxygen they need. We call this condition anemia .
- Other effects: Benzene can damage the nervous system and shrink the ovaries in women, causing irregular menstrual cycles .
The nature of this effect on you depends on several factors, including the amount you are exposed to, the route of exposure (inhalation, skin contact, ingestion), and the duration of exposure. Your age and overall health also play a role.
What are the symptoms of benzene ingestion?
If you are suddenly exposed to high levels of benzene, you may experience the following symptoms. You should be very careful about these.
| Symptom category | Common symptoms |
|---|---|
| General characteristics |
|
| Serious symptoms |
|
In very serious cases, fainting, loss of consciousness, or seizures may occur.
What to do if you are suddenly exposed to benzene?
If you know or suspect that you have been exposed to high levels of benzene, it is very important to take immediate action .
1. Immediately move to a well-ventilated area. Breathe fresh air.
2. Remove any clothing you are wearing immediately. If it is a garment that can be worn over the head, cut it off with scissors. It can re-stick to the skin.
3. Wash your entire body thoroughly with soap.
4. Place the removed clothes in a plastic bag and seal it tightly.
5. If your eyes are irritated or have blurred vision, flush them with clean water for about 15 minutes. If you wear contact lenses, remove them immediately.
6. Seek medical advice as soon as possible. The best thing to do is to go to the Emergency Department (ETU) of the nearest hospital.
7. Also, if necessary, you can call the National Poison Information Center at the Colombo National Hospital for advice.
Take-Home Message
- Benzene is a carcinogenic chemical and is very toxic to the human body.
- We can be exposed to it through cigarette smoke, some factories, and some products we use every day.
- If you work in a hazardous industry, follow safety practices strictly.
- Watch for symptoms such as headache, vomiting, and skin changes. If you suspect exposure to benzene, see a doctor immediately or go to a hospital's Emergency Department (ETU).
- If you have any concerns about your health, never hesitate to talk to your doctor about it.
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