Is your little one constantly sick? Are there behavioral changes or learning disabilities that seem to have no obvious cause? Sometimes, a silent enemy that we don't even think about and that we can't see with our eyes may be behind these things. Today we're talking about such a dangerous condition, but one that many people don't know about. That is lead poisoning .
Simply put, what is lead?
Lead is a metal that is naturally found in the environment. That means it can be found in the air we breathe, in our food, in our water, and even in our homes. The problem starts when this lead builds up in our bodies over time, sometimes over months or years. This buildup of lead in the body is called lead poisoning.
When lead enters our bodies, it goes directly into the bloodstream. From there, it travels throughout the body and is deposited in our vital organs, tissues, bones, and even teeth. The most dangerous thing about this is that lead can damage any organ or system in our body. This can be especially harmful to the brain development of young children .
How does this lead get into our bodies? Are we at risk?
Most of the time, we are exposed to lead without even realizing it. Let's take a look at some of the main places where this risk exists in our country.
| Sources of Lead | What You Should Know |
|---|---|
| Old Paint | This is the main reason. Many older homes (especially those built before 1980) may have lead-based paint on the walls. When this paint peels off, it turns into dust that can get on children's hands and end up in their mouths. |
| Water Pipes | Lead can be added to water due to lead pipes in many older homes, or the lead alloys used to solder the pipes. |
| Soil and Dust | Lead can be found in the soil due to old paint chips and lead-containing fumes from vehicles in the past. This soil can be carried into the house on shoes and mixed with dust. |
| Toys | Old toys, and some imported cheap plastic toys, may contain lead in their paint. The risk is higher because children put these in their mouths. |
| Certain Jobs | People who work in battery manufacturing/repair, auto repair, and construction can be exposed to lead. This can be brought home on their clothing. |
| Other Items | Some traditional medicines, imported canned foods, and the glaze of some ceramics may contain lead. |
What are the symptoms of lead poisoning?
The most dangerous thing about this is that there are often no obvious symptoms at first . Sometimes, lead levels in the body can become dangerously high without any signs. But some people do experience these symptoms.
Most importantly: Lead poisoning can cause long-term brain damage and, at high levels, even death.
| Symptoms in young children | Symptoms in adults |
|---|---|
|
Special warning for pregnant mothers
If you are pregnant, lead poisoning can seriously affect your unborn baby. It can damage the development of your baby's brain, kidneys, and nervous system. So you should definitely be concerned about this as well.
How do I know for sure if this is there?
The only reliable way to know if you have lead poisoning is to get a blood test .
Simply put, this can be tested with a small blood sample taken from a fingertip or vein. Blood lead levels are measured in micrograms per deciliter (mcg/dL). Remember, the less lead in our blood, the better .
Doctors usually recommend this test for young children between the ages of 1 and 2. If you live in an older home or have other risk factors, talk to your doctor for advice. If in doubt, older children or adults can also have this test.
If you suspect that you have suddenly ingested a large amount of lead, you can also call the National Poisons Information Center at the Colombo National Hospital for advice. However, you should definitely see a doctor for diagnosis and treatment.
Is there a treatment for lead poisoning?
Yes, there is treatment. The treatment method is determined by the level of lead in the blood.
1. Eliminate the source of lead: The first and most important thing is to stop the lead from entering the body. This means addressing the problem with paint in the house, removing toys that contain lead, etc. If your blood lead levels are low, this may be the only way to go.
2. Chelation Therapy: If the blood lead level is very high (for example, more than 45 mcg/dL in children), doctors recommend this treatment. This involves giving an oral medication (such as DMSA). This medication binds to the lead particles in the body and flushes them out in the urine. It's like a 'clean-up' done internally. In some severe cases , chelation therapy, which is given as an injection (EDTA) , is also used.
These treatments are determined and administered only by a doctor . Never try these treatments on your own.
Prevention is the best cure! How to protect yourself?
There are several things we can do to protect our families, especially children, from this silent enemy.
- Keep your home clean: Dust regularly with a damp cloth, especially around windows, doors, and drawers where paint dust can accumulate. Take off your shoes when you enter the house.
- Wash your children's hands frequently: Children can get lead poisoning by putting dust from their hands in their mouths. So wash your child's hands thoroughly often, especially before eating and after playing.
- Keep toys and utensils clean: Always clean anything your child puts in their mouth. Don't give your child old, peeling toys.
- Be careful with water: If your home's water system is old, use cold water for drinking and cooking rather than hot water. When you turn on the tap in the morning, let the water run for about a minute before using it.
- Provide a healthy diet: It has been shown that children who eat nutritious foods (rich in calcium, iron, and vitamin C) absorb less lead. Ask your doctor for more information about this.
Take-Home Message
- Lead poisoning is a silent enemy that can be deadly without any symptoms. It is especially dangerous for young children.
- Old paint, old water pipes, some toys, and dust are the main risk areas.
- If there are unexplained changes in your child's behavior or learning, look at it with suspicion.
- You can accurately determine whether you have this condition with a simple blood test.
- Prevention is the best way to prevent illness. Keeping your home clean and taking care of your children's hygiene is very important.
- If you have any doubts about this, please speak to your doctor for advice.
💬 අදහස් (0)
තවමත් කිසිදු අදහසක් පළ කර නොමැත. ඔබේ අදහස පළමු වරට මෙහි එක් කරන්න.
ඔබේ අදහස එක් කරන්න