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Wednesday 17 July 2013

Something sweet for the wound (#SurvivalGuide)

When you are in a secluded area, where access to medical resources is not possible, you may want to use some alternatives. These alternatives may not be included in any internationally approved guidelines, but good enough to save lives...

#SurvivalGuide 01 
- Something sweet for your wound -
It was 8 PM, you were walking down the forest with your friends, going toward the camp area. When suddenly a friend of yours slipped down two meters below. Luckily, no major trauma happened to her. She was conscious and cried for help; able to stand up an walked by herself. Though, there was blood gushing out from her right hand.
picture was taken from: http://www.todaysplanet.com/pg/beta/lizardlover/pic/vikki_big_bite_wound.jpg (Google picture)

The wound was covered by dirt and the base was hard to identify. Judging the situation, you decided to wash the wound with the drinking water you brought while assessing the function of the distal part, the capillary refill time (CRT), and the bleeding itself. The function was well and the CRT was below two seconds. The bleeding was still ongoing and you decided to rip some cloths to tie up the wound and put pressure on it. You and your friends rushed to the camp area for further assessment of the wound.

After further examinations and more washing with flowing water, three separated open wounds were identified. All of them had clear defined edges and the base of all three wounds were muscles. The bleeding had stopped gushing out, but the next thing to do is to disinfect the wounds and suture them. And none could be done because you had no tools to disinfect nor to suture. You decided to take her to the nearest hospital for further treatment; though, the nearest one would need 12 hours to reach by car. To drive a car in the middle of the night would be risky, so you had no choice but to postpone until morning. But....you worried the risk of infection since they were contaminated, but no povidone iodine or chlorhexidine could be found around the camp. You went to the kitchen and found some cooking ingredients: cooking oil, sugar, salt, honey, milk, and soy sauce. You brought the honey jar out and took a spoonful of it. You had your friend consent to put the honey over the wound and cover the wound up again using the cloth

The next day, she was brought to the hospital and had her wound stitched. She was well with no complication of infection.

HONEY?!! You said you use honey to cover the wound?

Yes...I'm all aware about what I wrote, especially about using honey to cover up the wound. Of course you would think what's the deal of using honey on the wound. 

-Honey as antimicrobial-
Besides of its function as beverages, honey had been regarded since long as one of the most efficacious natural resources. Honey has been studied (by Molan PC) in a variety of injury cases and has proven efficacious in promoting wound healing compared to standard treatment some of the examples:
  1. Degree burns both mild to severe in adults and children with a faster recovery time compared to using silver sulfadiazine.
  2. Wound infection after abdominal surgery with a recovery time much shorter than that of povidone iodine.
  3. Decubitus ulcer healing with better proportions within 10 days compared with the use of saline soaked gauze.
Mechanisms of wound healing by honey mainly lies in the effects of antimicrobial, the main reason is because infection is a major cause of complications in the wound. However, the use of honey in wound healing providing additional effect, namely: eliminate the odor in the wound, the wounds debridation effect, and stimulates angiogenesis and growth of fibroblasts that can accelerate wound healing and minimize skin graft omissions or debridement. (by Molan PC - another study from above)

Focusing on its antimicrobial effect, honey has a variety of mechanisms that underlie this mechanism, namely: (Studied by Eddy JJ and Molan PC - more different study from him)
  • Hyperosmolar state: hyperosmolar nature of honey can provide benefits in wound healing. With a water content of less than 20%, honey can prevent the occurrence of edema in the wound and cause dehydration in bacteria.
  • pH: with a pH ranging from 3.5-5, this might added the nature of honey's bactericidal effect
  • Hydrogen peroxide: hydrogen peroxide is a compound of honey which has antimicrobial properties. The content of peroxide in honey is quite unique, because it is activated by the dilution process. The higher the dilution, the higher the hydrogen peroxide content of the honey. It is another advantage of using honey on wounds, because the humidity may maintained by absorbing the water from the wound surrounding and at the same time diluting the honey. It has been observed that the hydrogen peroxide contained in honey may work more effectively because it is produced continuously by glucose oxidase; therefore, hydrogen peroxide will always be available with stable level on the wounds to some extent of time.
That's all for the first #SurvivalGuide edition. Well, you might want to try using honey instead of povidone iodine the next time you come across any wound cases.

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