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2nd degree burn healing...?
I had a 1" by 1" 2nd degree burn on my finger from cooking oil.I had it treated straight away and had it bandaged with jelonet. It was removed a few days ago, along with tbe bandage, to dry out. Now, the burn has dead, hard skin over it, with a little, tender pink area in the middle. the skin is now peeling off, and a little bit had peeled off where the tender bit is, and is bleeding. I touch the pink bit, and it turns white, there are no red lines tapering and no green pus, so it doesnt seem infected. I have re wrapped it in melolin dressing strapped with microporus tape to keep it clean, i was just wondering if the bleeding was a cause for concern, and if it seems healthy, or should I go back to the minor injuries unit. thank you. :]
Sorry this is going to be really long and boring but it has the asnwer!
Burns: Second Degree
What is it?
A burn is an injury to the tissues of the body. Burns are classified according to the amount of tissue they affect and how deep they are. A second-degree burn injures the top layers of skin, called the epidermis, and extends down to the deeper layers of skin, called the dermis.
Who gets it?
Anyone can get a second-degree burn. Children and the elderly are more likely to experience complications from burns.
What causes it?
Most second-degree burns are caused by contact with flames, hot liquids, or chemicals, or by severe sunburns. Burns caused by heat are called thermal burns. Burns caused by hot liquids or steam are called scalds.
What are the symptoms?
Skin with a second-degree burn is extremely red and blistered, and may look wet because of fluid loss. Second degree burns are very painful, and the victim’s pulse rate usually increases in response to the pain. Small second-degree burns usually heal without scarring. Larger second-degree burns can cause the victim to go into shock. Shock occurs when loss of fluids causes the blood pressure to become so low that not enough blood reaches the brain and other major organs. The symptoms of shock include fainting, general weakness, rapid pulse and breathing, nausea and vomiting, a blue tinge to the lips and finger nails, and pale, cold, moist skin. See a doctor immediately if a second-degree burn is on the face, hands, feet, or genitals; is caused by an electrical source; or covers an area larger than two to three inches.
How is it diagnosed?
Your doctor will examine the burned area and classify it according to the amount of tissue affected and the depth of the burn. He or she will ask how the burn occurred. The doctor will check for other conditions related to burn injuries, such as smoke inhalation, carbon monoxide poisoning, or other injuries. If the patient is a child, the doctor will ask further questions to ensure the patient is not a victim of child abuse. Doctors assess the severity of a burn by determining what percentage of the total body surface area (BSA) is affected. In patients older than nine years, they apply what’s called the “rule of nines” to determine the percentage of BSA. For example, the genital area is considered 1% of BSA. The head and neck are 9%. Burns on each arm, including the hand, is also 9% of BSA. Each leg, including the foot, is 18%. The front of the torso is 18%, as is the back of the torso, including the buttocks. In children younger than nine, the palm of the child’s hand is used as a measure of 1% of BSA. Second-degree burns that cover less than 15% of an adult's body or less than 10% of a child's body are considered minor. Second-degree burns that cover 15 to 25% of an adult's body, or 10 to 20% of a child's body, are considered moderate burns. Those that cover more than 25% of an adult's body or more than 20% of a child's body, as well as those on the face, hands, feet, or genitals, are critical.
What is the treatment?
Minor burns are treated at home, while moderate and critical burns require hospital treatment. The goal of treatment for second-degree burns is to reduce pain and prevent infection. If the burn was caused by fire, and the victim’s clothing is on fire, smother any flames with a blanket or water, if available, or have the victim use the “stop, drop, and roll” method. If the burn has blisters that are not open, first remove any clothing or jewelry from the injured area. Then, hold the burned area under cool running water for around 10 minutes to stop the burning process. You can also use a clean towel or wash cloth moistened with cold water. However, don’t use ice or ice water because they will further damage the tissue. Do not break open the blisters, or there will be a greater risk of infection. If the blisters are open, don’t remove any clothing that might be stuck to the burn, and don’t run water over the burn. This will increase the risk of shock. Whether the blisters are broken or not, you can place a dry, sterile gauze pad over the burn, but do not use any bandages with adhesive. If the burned area is larger, lightly drape a clean sheet over it to protect it until you get medical treatment. It is important for the bandage to be loose so the burn gets air.
Never apply butter, oils, or burn ointments. They make it more difficult for the burn to heal and can actually make the burn worse because the heat can’t escape. Arms or legs that are burned should be kept raised to reduce the amount of swelling. If the face or neck are burned, raise the person’s head slightly. This will also help if he or she is having trouble breathing. If the person appears to be going into shock, lay him or her flat on the ground, raise the feet around 12 inches (30 cm), and call for medical help. You can cover the patient with a blanket to keep him or her warm.
Do not give a person who is in shock anything to drink. Otherwise, you can provide the patient with small sips of clear liquid, such as water or juice.
Chemical burns are treated a little differently. For liquid chemicals, first remove any clothing or other items that the chemicals have spilled on. Then, thoroughly wash any chemicals off the skin under running water for 15 to 30 minutes. For dry chemicals, use large amounts of water to flush the chemicals from the skin. Never use small amounts of water because they may actually activate the chemicals. If no water is available, use a clean cloth to brush any dry chemicals off the skin. Loosely cover the burn with a dry, sterile bandage, and see a doctor for further treatment. Different chemicals have different effects, so you should always check the chemical label, if possible, for additional directions. Always see a doctor if the chemicals have gotten into the eyes or mouth. If the area of the burn is larger than two to three inches, you should get immediate medical treatment. The body loses a great deal of fluid through the burned area, so replacement fluids are given through an intravenous (IV) line, which is a tube placed into a vein. If the lungs are damaged, or breathing is difficult, a tube is inserted into the throat to help with breathing. The patient will need to take antibiotics to protect the burned area from infection, as well as a prescription pain medication. If the patient’s immunizations aren’t up to date, he or she may also need a tetanus booster. If your doctor thinks there will be a great deal of scarring, he or she may recommend a skin graft, where a piece of healthy skin is taken from an unburned area of the body and transplanted to the burned area. This is called an autograft.
For smaller burns that can be treated at home, gently wash the area with an antiseptic cleanser, loosely bandage the burn, then leave it alone for at least 24 hours. You can apply an aloe-based cream to relieve pain before bandaging it. Pain relievers such as acetaminophen, ibuprofen, or aspirin can help with inflammation and pain, and should be used according to directions. Never give aspirin to a child under the age of 18 because of the risk of a serious illness called Reye’s syndrome. If you have seen a doctor, follow his or her instructions for changing the bandages. Make sure you wash your hands with soap and water. Be sure to remove the bandage slowly and carefully. You will need to soak it before removing if it is sticking to the burn. Gently wash the burn, check for signs of infection, apply a thin layer of antibiotic cream, then cover it with a clean bandage.
Signs of infection include increased swelling or redness, blisters filled with greenish or brownish fluid, oozing pus in the burned area, or red streaks spreading away from the burn, and are a reason to call your doctor. Also call your doctor if you have a fever, swollen lymph nodes, or notice numbness or a cold feeling in the arms or legs. A second-degree burn can take anywhere from 10 days to 3 weeks to heal. Call your doctor if it doesn’t heal within that time. Vitamins C and E, and zinc may help the burn to heal, but should be taken only in safe amounts.
