First degree burns do not scar if properly treated, according to Healthline. This type of burn is called a "superficial burn" because it typically only affects the outermost layer of skin.
Because first degree burns affect the top layer of skin, the signs and symptoms of the burn will go away as those skin cells shed, Healthline states. If properly treated, a first degree burn will heal within three to six days. If the area of skin that is burned is larger than three square inches or if it is on the face or a major joint, it should be looked at by a doctor.Learn More
A chemical burn from hair toner should be treated as a heat burn: rinse the skin with copious amounts of water or saline solution, according to the Agency for Toxic Substances and Disease Registry. Protect eyes, brush solid material from skin, remove all contaminated clothing and rinse with plain water for 5 to 30 minutes depending on the chemical used.Full Answer >
Large stores of energy are required for liquid to transform into gas, and this energy is released all at once when steam hits the skin and transforms back into a liquid. This results in a burn more severe than one caused by water of equivalent temperature, says UCSB ScienceLine.Full Answer >
Bedsores are caused by excessive pressure to the skin that limits blood flow to tissues, according to Mayo Clinic. Friction that occurs when skin that is not well-protected by body fat or muscle rubs against surfaces, such as beds or wheelchairs, also contributes to bed sores.Full Answer >
Possible symptoms of a mild concussion include not being able to concentrate, nausea and vomiting, headache, dizziness, feeling tired and changes in sleep patterns after hitting the head, explains WebMD. Children with concussions may cry more than usual, develop a sad mood, lose their balance and have trouble paying attention.Full Answer >