Acid and Chemical Burns
Chemical burns can occur in the home, at work, or at school. They can result from an accident or an assault. Although few people die after contact with chemicals in the home, many substances common in both living and storage areas can do serious harm.
Many chemical burns occur accidentally through misuse of products such as those for hair, skin, and nail care. Although injuries do occur at home, the risk of sustaining a chemical burn is much greater in the workplace, especially in businesses and manufacturing plants that use large quantities of chemicals.
Most chemicals that cause burns are either strong acids or bases. A glance at the medical information on the labels of dangerous chemicals confirms the expected toxicity. Common sense precautions and consumer education can reduce your family’s risk of injury. A variety of household products fits this description:
- Bleach
- Concrete mix
- Drain or toilet bowl cleaners
- Metal cleaners
- Pool chlorinators
Key facts
- Try to carefully remove the chemical and any contaminated clothing
- Rinse the affected area using as much clean water as possible
- Continue to wash off the corrosive substance with water until it is completely removed
- Clean the burn and covering it with an appropriate dressing
- Over-the-counter medication can be taken for burns that are not severe
- Seek emergency care as soon as possible
Symptoms
The symptoms of chemical burns can vary depending on how the burn occurred. A burn caused by a chemical you swallowed will cause different symptoms than burns that occur on your skin. The symptoms of a chemical burn will depend on:
- the length of time your skin was in contact with the chemical
- whether the chemical was inhaled or swallowed
- whether your skin had open cuts or wounds or was intact during contact
- the location of contact
- the amount and strength of the chemical used
- whether the chemical was a gas, liquid, or solid
For example, if you swallow an alkaline chemical, it will cause burns on the inside of your stomach. This may produce different symptoms than a chemical burn on your skin.
In general, the common symptoms associated with chemical burns include:
- blackened or dead skin, which is mainly seen in chemical burns from acid
- irritation, redness, or burning in the affected area
- numbness or pain in the affected area
- a loss of vision or changes in vision if chemicals have come into contact with your eyes
Some of the following symptoms may also occur if you have swallowed a chemical:
- irregular heartbeat
- headache
- low blood pressure
- cardiac arrest or heart attack
- shortness of breath
- coughing
- seizures
- dizziness
- muscle twitches
Diagnosis
Your healthcare provider will make a diagnosis based on several factors. These may include:
- the level of pain in the affected area
- the amount of damage to the area
- the depth of the burn
- signs of possible infection
- the amount of swelling present
Causes
Acids and bases cause most chemical burns. Burns caused by chemicals can happen at school, work, or any place where you handle chemical materials. Some of the most common products that cause chemical burns are:
- car battery acid
- bleach
- ammonia
- denture cleaners
- teeth whitening products
- pool chlorination products
Prevention
You can prevent chemical burns by following safety procedures and taking precautions while handling chemical materials. These include:
- keeping chemicals out of the reach of children
- storing chemicals properly and safely after use
- using chemicals in a well-ventilated area
- leaving chemicals in their original containers with warning labels
- avoiding the use of chemicals
- avoiding mixing chemicals with other chemicals
- only purchasing chemicals in protective containers
- keeping chemicals away from food and drinks
- wearing protective gear and clothing when using chemicals
First aid should be given to chemical burns immediately if possible. This includes removing the chemical that caused the burn and rinsing the skin under running water for 10 to 20 minutes. If a chemical came into contact with your eyes, rinse your eyes continuously for at least 20 minutes before seeking emergency care.
Remove any clothing or jewellery contaminated by the chemical. Wrap the burned area loosely with a dry sterile dressing or a clean cloth if possible. If the burn is superficial, you can take an over-the-counter (OTC) pain reliever, such as ibuprofen or acetaminophen. You should go to the emergency room immediately if the burn is more serious.
You should also go to the hospital right away if:
- the burn is larger than 3 inches in width or length
- the burn is on your face, hands, feet, groin, or buttocks
- the burn occurred over a major joint, such as your knee
- the pain cannot be controlled with over the counter pain medications
- you have the signs and symptoms of shock, which include shallow breathing, dizziness, and low blood pressure
Depending on the severity of your condition, your healthcare provider may use the following methods to treat your burn:
- antibiotics
- anti-itch medications
- debridement, which involves cleaning or removing dirt and dead tissue
- skin grafting, which involves attaching healthy skin from another part of the body to the burn wound
- intravenous (IV) fluids
For severe burns
You will need Burn Rehabilitation if you are severely burned. This type of rehabilitation may provide some of the following treatments:
- skin replacement
- pain management
- cosmetic surgery
- occupational therapy, which can help you redevelop everyday skills
- counselling
- patient education
The outlook depends on the severity of the burn. Minor chemical burns tend to heal fairly quickly with the appropriate treatment. More severe burns, however, may require long-term treatment. In this case, your doctor may recommend that you receive care at a specialized burn center.
Some people who have experienced severe chemical burns may have complications, including:
- disfigurement
- limb loss
- infection
- scarring
- muscle and tissue damage
- depression
- flashbacks
- nightmares
Most people with severe chemical burns will recover if they have the proper treatment and rehabilitation.
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Acid and Chemical Burns
Chemical burns can occur in the home, at work, or at school. They can result from an accident or an assault. Although few people die after contact with chemicals in the home, many substances common in both living and storage areas can do serious harm.
Many chemical burns occur accidentally through misuse of products such as those for hair, skin, and nail care. Although injuries do occur at home, the risk of sustaining a chemical burn is much greater in the workplace, especially in businesses and manufacturing plants that use large quantities of chemicals.
Most chemicals that cause burns are either strong acids or bases. A glance at the medical information on the labels of dangerous chemicals confirms the expected toxicity. Common sense precautions and consumer education can reduce your family’s risk of injury. A variety of household products fits this description:
- Bleach
- Concrete mix
- Drain or toilet bowl cleaners
- Metal cleaners
- Pool chlorinators
Key facts
- Try to carefully remove the chemical and any contaminated clothing
- Rinse the affected area using as much clean water as possible
- Continue to wash off the corrosive substance with water until it is completely removed
- Clean the burn and covering it with an appropriate dressing
- Over-the-counter medication can be taken for burns that are not severe
- Seek emergency care as soon as possible
Symptoms
The symptoms of chemical burns can vary depending on how the burn occurred. A burn caused by a chemical you swallowed will cause different symptoms than burns that occur on your skin. The symptoms of a chemical burn will depend on:
- the length of time your skin was in contact with the chemical
- whether the chemical was inhaled or swallowed
- whether your skin had open cuts or wounds or was intact during contact
- the location of contact
- the amount and strength of the chemical used
- whether the chemical was a gas, liquid, or solid
For example, if you swallow an alkaline chemical, it will cause burns on the inside of your stomach. This may produce different symptoms than a chemical burn on your skin.
In general, the common symptoms associated with chemical burns include:
- blackened or dead skin, which is mainly seen in chemical burns from acid
- irritation, redness, or burning in the affected area
- numbness or pain in the affected area
- a loss of vision or changes in vision if chemicals have come into contact with your eyes
Some of the following symptoms may also occur if you have swallowed a chemical:
- irregular heartbeat
- headache
- low blood pressure
- cardiac arrest or heart attack
- shortness of breath
- coughing
- seizures
- dizziness
- muscle twitches
Diagnosis
Your healthcare provider will make a diagnosis based on several factors. These may include:
- the level of pain in the affected area
- the amount of damage to the area
- the depth of the burn
- signs of possible infection
- the amount of swelling present
Causes
Acids and bases cause most chemical burns. Burns caused by chemicals can happen at school, work, or any place where you handle chemical materials. Some of the most common products that cause chemical burns are:
- car battery acid
- bleach
- ammonia
- denture cleaners
- teeth whitening products
- pool chlorination products
Prevention
You can prevent chemical burns by following safety procedures and taking precautions while handling chemical materials. These include:
- keeping chemicals out of the reach of children
- storing chemicals properly and safely after use
- using chemicals in a well-ventilated area
- leaving chemicals in their original containers with warning labels
- avoiding the use of chemicals
- avoiding mixing chemicals with other chemicals
- only purchasing chemicals in protective containers
- keeping chemicals away from food and drinks
- wearing protective gear and clothing when using chemicals
First aid should be given to chemical burns immediately if possible. This includes removing the chemical that caused the burn and rinsing the skin under running water for 10 to 20 minutes. If a chemical came into contact with your eyes, rinse your eyes continuously for at least 20 minutes before seeking emergency care.
Remove any clothing or jewellery contaminated by the chemical. Wrap the burned area loosely with a dry sterile dressing or a clean cloth if possible. If the burn is superficial, you can take an over-the-counter (OTC) pain reliever, such as ibuprofen or acetaminophen. You should go to the emergency room immediately if the burn is more serious.
You should also go to the hospital right away if:
- the burn is larger than 3 inches in width or length
- the burn is on your face, hands, feet, groin, or buttocks
- the burn occurred over a major joint, such as your knee
- the pain cannot be controlled with over the counter pain medications
- you have the signs and symptoms of shock, which include shallow breathing, dizziness, and low blood pressure
Depending on the severity of your condition, your healthcare provider may use the following methods to treat your burn:
- antibiotics
- anti-itch medications
- debridement, which involves cleaning or removing dirt and dead tissue
- skin grafting, which involves attaching healthy skin from another part of the body to the burn wound
- intravenous (IV) fluids
For severe burns
You will need Burn Rehabilitation if you are severely burned. This type of rehabilitation may provide some of the following treatments:
- skin replacement
- pain management
- cosmetic surgery
- occupational therapy, which can help you redevelop everyday skills
- counselling
- patient education
The outlook depends on the severity of the burn. Minor chemical burns tend to heal fairly quickly with the appropriate treatment. More severe burns, however, may require long-term treatment. In this case, your doctor may recommend that you receive care at a specialized burn center.
Some people who have experienced severe chemical burns may have complications, including:
- disfigurement
- limb loss
- infection
- scarring
- muscle and tissue damage
- depression
- flashbacks
- nightmares
Most people with severe chemical burns will recover if they have the proper treatment and rehabilitation.
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