Blood blisters usually develop because of a sudden intense force such as hard pinching of the skin rather than gradual application of friction that causes ordinary blisters. Blood blisters may also develop from getting scalded or burned, including getting sunburn. It may also result as the skinís reaction to allergens, chemical irritants, fungal skin infections, and viral skin infections. Excessive and continuous friction, such as that caused by raking or shoveling for a long period of time, may also cause blood blisters to manifest.
The most common area of the body where blood blisters form is on the feet. Blood blisters on the feet are often cause by footwear that are uncomfortable and donít fit properly hence causing pressure. They also commonly appear on the hands as a result of activities that involve intense rubbing against the skin.
If a blood blister is punctured, a small amount of dark red liquid comes out. The skin underneath the outer flap of skin will be left raw and sore. This increases the chances of an infection occurring.
Moist and warm skin is more prone to having a blister outbreak. Keeping it dry will definitely reduce the risk of the separation of skin layers and blisters forming. The use of moleskin on the area frequently chafed will prevent blood blisters from developing. Another way by which you can prevent blood blisters is through the use of protective gear such as gloves. Doing this will prevent the accidental pinching of the skin.
Blood blisters do not need special medical attention. However, if your blisters often recur and appear to have infections, then you should seek the help of a doctor. If you develop blood blisters, here are a few tips in treating them:
- Refrain from puncturing your blisters. Doing this will only lead to infection and thus slow down the healing process. To prevent the accidental popping of blisters, cover them with a soft dressing.
- If your blister gets punctured, make sure to keep the flap of skin above the raw area intact since this serves as its protection. Apply some antibiotic on the affected part.
- Since blood blisters may be painful, apply an ice pack to the affected area immediately. The ice pack must be applied for five minutes. Check for any reddening of the skin. If there is none, apply the ice pack for five more minutes. Check your skinís condition again. Continue this process until 30 minutes have elapsed.
- The area around the blisters may be red and swell. Soaking it in Epsom salts will provide relief.
- Keep the affected area clean and free of irritants by washing it frequently. After cleaning it, apply some zinc cream to help dry up the blisters and expedite healing.
For efficient blood blister treatment, try this medication: