Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

How does zinc oxide work?

+1
−0

I am a big fan of zinc oxide products for minor outdoor injuries, e.g. zinc oxide tape for blisters on feet, or products like Sudocrem for sunburn and so on. They certainly seem to help the healing process. But how exactly does it work? By this I mean, how does it trigger or enhance the body's natural healing process, and is there anything additional I can do maximise the effectiveness of zinc oxide products?

History
Why does this post require attention from curators or moderators?
You might want to add some details to your flag.
Why should this post be closed?

This post was sourced from https://outdoors.stackexchange.com/q/19961. It is licensed under CC BY-SA 3.0.

0 comment threads

1 answer

+1
−0

Zinc oxide has a very slight antimicrobial effect, whilst having little to no impact on human cells.

This is more that the material is toxic to microbes than activating a body defence. It's the Zn^{2+} ions that have the property of being toxic to microbes.

Small particles are more effective. Ideally I'd recommend creams to provide an even distribution of zinc oxide to the surface you wish to recover. The cream itself should help by providing moisture to the site of the wound, or blister.

As a side note, you will be consuming amounts of zinc oxide in your food, so it's definitely not harmful to humans.

Further reading: https://aem.asm.org/content/77/7/2325 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5940970/

History
Why does this post require attention from curators or moderators?
You might want to add some details to your flag.

This post was sourced from https://outdoors.stackexchange.com/a/21729. It is licensed under CC BY-SA 4.0.

0 comment threads

Sign up to answer this question »