Contents:
- Medical Video: 2nd Degree Sun Bernard, Silvadene, Kitties New Home!
- What is blood blisters?
- What caused this blisters?
- How do you deal with blood blisters?
- When to see a doctor?
Medical Video: 2nd Degree Sun Bernard, Silvadene, Kitties New Home!
When your skin suddenly shows up or a lump filled with liquid that is black or purplish, you may panic. Well, this condition is known as blood blisters or blood blister. Blisters are the appearance of a small sac filled with fluid that forms in the upper layer of damaged skin. These blisters can develop anywhere, but most often occur in the hands and feet.
What is blood blisters?
Blood blisters are a type of abrasion on the skin that develops into a small sac filled with blood from the blood vessels below the surface of the blister.
These blisters can appear after being pinched or experiencing bruises that do not damage the skin so much that the blood that appears from the inside cannot come out. The blood is still covered by a thin layer like bubbles on the surface of the skin.
The contents of the blisters can actually vary. For example blood or pus if already infected. Well, the blood blisters will initially be red. Then when the blood starts to dry out and freezes, the color turns purple black. The fluid that collects under the damaged skin tissue becomes a cushion for the underlying skin tissue.
What caused this blisters?
There are many things that can trigger the appearance of blood blisters. Here are the various possibilities.
- Friction on the skin.
- Hot exposure, such as sunburn, burns, or after touching something very hot like a pan.
- Contact chemicals, for example contact with detergents.
- Medical conditions such as smallpox and impetigo.
- The medicines taken can sometimes cause a reaction in the skin in the form of blood blisters.
In the case of blisters filled with blood, broken blood vessels near the skin surface are often caused by friction wounds on the skin. For example, your finger has been pinched by a door
Blood blisters can also be caused by a hard hit when kicking something or tripping. Continuous pressure from shoes or improper footwear can also trigger blisters on the skin.
How do you deal with blood blisters?
Actually, most of these problems can heal on their own after a week or two (it can be even faster). The healing process is fast or slow depending on how much blood is trapped.
Healing also depends on whether you reduce the emphasis on the part of the foot or hand that has blisters. Emphasis continues to make the old blood blister heal. For example, if you experience blisters on the toes, do not force the foot to continuously use closed shoes and press the blisters.
These blisters generally do not require special medical care. Because the new skin tissue under the blisters will grow by itself. Over time the skin tissue will absorb the fluid in the blisters until it dries and can peel off.
However, blisters that appear should be covered with sterile wound covers and blisters should be washed regularly to keep them clean. It is also important to keep blisters from breaking. Because if it breaks, it can cause infection and slow down the healing process. If blood streaks break, keep the surrounding area clean and dry. You can also provide antiseptics to prevent infection.
This blood blister often causes pain, especially if it breaks. To reduce pain, attach an ice pack to the blisters. Put the ice into a small towel to stick to the blisters, do not immediately put ice on the skin. Leave for 10-30 minutes and repeat several times a day or every pain is felt.
When to see a doctor?
Blood blisters are generally harmless and do not require medical treatment from a doctor. However, there are also times when you need to check your condition. Here are the signs.
- An infection appears. The signs are yellow or green pus-filled stalks, very painful, and hot.
- Blisters are not lost, always appear again several times.
- Being in an unusual place, such as on the eyelid or in the mouth.
- If blisters arise due to an allergic reaction, consult a doctor for further treatment and remember what types of drugs cause this effect.
- If other symptoms arise such as chills, fever, stomach ache, vomiting or diarrhea, and muscle or joint pain.
