Can finger burns severely affect movement?

Written by Wang Xiang Li
Emergency Medicine
Updated on December 30, 2024
00:00
00:00

After a finger is scalded but can still move, aside from leaving scars, it generally heals well and is not particularly serious.

If the patient feels significant pain, the first step is to soak the wound in cold water. If there are blisters that are not very large, do not break them, as they can protect the wound and prevent bacterial invasion.

For some larger blisters whose skins have died, they should be cleaned promptly. Normally, disinfecting with iodine can prevent infection. If the burn is severe, a burn ointment can be applied, but be careful to keep it dry with no further treatment required; it will typically take about 10 days for the blistered area to heal completely.

Other Voices

doctor image
home-news-image
Written by Li Xiao Lin
Emergency Department
37sec home-news-image

Why do burns on fingers blister?

After a finger is scalded, the high local temperature causes some damage underneath the skin, resulting in the skin oozing fluid. This fluid accumulates and forms blisters, so after a scald, the finger may develop a blister or several blisters. Once a blister has formed, try not to puncture it. It can be disinfected with iodine and allowed to absorb slowly on its own. Puncturing the blister might lead to infection, worsening the condition. Generally, after a finger is scalded and a blister forms, it suffices to disinfect the area. Of course, it is crucial to cool the finger quickly after the scald to minimize further damage.

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 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
47sec home-news-image

Can finger burns severely affect movement?

After a finger is scalded but can still move, aside from leaving scars, it generally heals well and is not particularly serious. If the patient feels significant pain, the first step is to soak the wound in cold water. If there are blisters that are not very large, do not break them, as they can protect the wound and prevent bacterial invasion. For some larger blisters whose skins have died, they should be cleaned promptly. Normally, disinfecting with iodine can prevent infection. If the burn is severe, a burn ointment can be applied, but be careful to keep it dry with no further treatment required; it will typically take about 10 days for the blistered area to heal completely.

doctor image
home-news-image
Written by Wang Xiang Li
Emergency Medicine
49sec home-news-image

Will burns from oil heal by themselves?

Whether a burn from oil will heal on its own depends on the severity of the burn. If the skin is only red on the surface after being scalded by oil, it indicates a first-degree burn. Such burns do not require special treatment and generally subside on their own. However, it is important to protect the wound area and avoid friction. If blisters form, dressing is required, as undressed, the blister skin may rupture, which could lead to an easily infected wound. Additionally, if the burn is deeper, with localized waxen or charred skin appearing after the burn, it indicates a severe burn. In such cases, it is necessary to seek hospital treatment, where skin grafting may be needed.