How many days will it take for a burn on the finger to heal?

Written by Chen Xiao Jun
Emergency Department
Updated on September 03, 2024
00:00
00:00

The relief from a finger burn can take days, depending on the severity of the burn and the extent of damage to the skin, soft tissues, and muscles. For mild burns, only the epidermal layer is damaged, and in general, such cases will gradually heal within about a week. On the other hand, if the burn affects the skin, soft tissues, and muscles, recovery can take a very long time, especially if complications such as infections occur, which will extend the treatment period. After burning a finger, do not blindly treat it at home; instead, seek analysis and a subsequent treatment plan from a professional doctor.

Other Voices

doctor image
home-news-image
Written by Li Xiao Lin
Emergency Department
49sec home-news-image

Why does a burn from oil swell?

Being scalded by oil belongs to high-temperature burns, which can cause degeneration and necrosis of skin and tissues, followed by an inflammatory reaction leading to the leakage of fluids and localized swelling. Additionally, in a high-temperature state, local blood vessels will dilate. This dilation can lead to congestion, and the increased pressure causes water to seep into the tissues, thus causing localized swelling. Therefore, after being scalded by oil, it is necessary to rinse with cold water for at least 30 minutes, or until the pain eases, to lower the local temperature, reduce pain and swelling, and alleviate symptoms. Furthermore, when necessary, disinfection and protection measures should be taken, and cold compresses can be applied to reduce swelling.

doctor image
home-news-image
Written by Chen Xiao Jun
Emergency Department
39sec home-news-image

How many days will it take for a burn on the finger to heal?

The relief from a finger burn can take days, depending on the severity of the burn and the extent of damage to the skin, soft tissues, and muscles. For mild burns, only the epidermal layer is damaged, and in general, such cases will gradually heal within about a week. On the other hand, if the burn affects the skin, soft tissues, and muscles, recovery can take a very long time, especially if complications such as infections occur, which will extend the treatment period. After burning a finger, do not blindly treat it at home; instead, seek analysis and a subsequent treatment plan from a professional doctor.

doctor image
home-news-image
Written by Wang Xiang Li
Emergency Medicine
58sec home-news-image

What should I do if it swells after being scalded by boiling water?

After a scalding injury with boiling water that causes swelling, it is essential to first soak the affected area in running tap water or cold water for at least half an hour to reduce the skin temperature. If the burn is severe, not only showing swelling but also skin rupture, one should apply some ointment and then wrap it with gauze to keep the dressing clean and prevent infection, which can promote healing of the wound surface and reduce swelling more quickly. After a scald, the permeability of capillaries in the tissues notably increases, causing fluid from the vessels to seep into the interstitial space or outside the body, leading to tissue edema. It is beneficial to elevate the affected limb to increase the blood flow returning to the circulation, thereby alleviating the severity of the swelling. If the burn is severe enough to require surgery, skin grafting or flap surgery might be necessary.

doctor image
home-news-image
Written by Li Xiao Lin
Emergency Department
43sec home-news-image

Can a burnt finger heal?

Whether a burnt finger can heal depends on the severity of the burn; we cannot generalize. If the burn affects only the epidermis, it should heal quite well and can fully recover. However, if the burn reaches the dermis beneath the skin, healing can still occur but will take longer and may leave some complications and scarring. Scarring can restrict movement of the finger and affect its appearance. If the burn is very deep, below the dermis, and affects nerves and blood vessels, the healing capacity will be significantly reduced. Healing may be poor, affecting the function or mobility of the finger, leading to severe impairment similar to paralysis. In severe cases, amputation might be necessary.

doctor image
home-news-image
Written by Wang Xiang Li
Emergency Medicine
1min 3sec home-news-image

Do you need to take medicine for a burn on your hand?

Whether medication is needed after a burn depends on the individual. If a hand is burned, it should first be rinsed under running tap water or soaked for at least half an hour. If the skin is not broken, it can be disinfected with iodine and then burn ointment may be applied. If there is blistering and the skin is broken, indicating a severe burn, larger blisters should be punctured at the base with a sterile needle and the fluid can be pressed out with a cotton swab while preserving the overlying skin. Then, sterile gauze should be used daily to re-dress the wound. If the burned area is oozing and the pain is significant, oral anti-bacterial and pain relief medications can be taken. If not allergic to cephalosporins, a cephalosporin antibiotic can be taken. For pain, ibuprofen can be used. If the burn is severe, it is necessary to seek timely medical treatment. (Please follow medical advice regarding medication.)