52,064,100 Videos Watched

Age Filter: Click to Set

Embed Video
Embed Video:
URL of source video:
Simply give the URL and we will get the embed code automatically, if we support embedding from the site.

Allergies

There are 5 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
925 Views:
Allergic Mechanism
From YouTube
This is a video on the allergic mechanism in the body. This 3-D animation shows how allergens come in contact with the mucus membranes and how the body reacts to such allergens, as well as the effect of antihistamine drugs over these allergens. 1:26 ... [more]
Found by laneyk in Allergies
August 17, 2009 at 09:50 AM
  • Favorites

Not Right For WatchKnowLearn
Ages: 12 - 18
550 Views:
All About Allergies
From about.com, produced by About.com
This 1:25 long video students learn how allergies work and their symptoms.
Found by freealan in Allergies
March 23, 2012 at 10:17 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 8 - 18
490 Views:
What Are Antihistamines?
From about.com, produced by About.com
Antihistamines are drugs that prevent allergic reactions. The 1:30 video explains how they work and the allergies they protect against.
Found by freealan in Allergies
March 23, 2012 at 10:19 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 7 - 18
476 Views:
Do You Suffer From Hay Fever?
From about.com, produced by About.com
Allergic rhinitis, commonly called hay fever, is an inflammation of the membranes of the nose caused by allergens like pollen or dust mites. This 1:30 video explains more about hay fever and how it's treated.
Found by freealan in Allergies
March 23, 2012 at 10:22 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 5 - 18
485 Views:
What Are Allergies?
From ehow.com, produced by ehow
This 1:41 video is about types of allergies, including hay fever. A general overview.
Found by freealan in Allergies
March 19, 2012 at 02:39 PM
  • Favorites
History [show]


Loading history...

Comments
Please make your comments on categories positive, and not just negative.

People work hard on educational categories, and we want to encourage them to make more!

  • Profanity (curse words), sexually suggestive remarks, and other such obviously inappropriate comments will be deleted immediately, and are grounds for immediate expulsion. Remember, children use this website.
  • Personal criticism on project forums and in video content is not allowed and will be deleted immediately. Any violations of this rule could result in expulsion from the project so please, no insults or other negative personal remarks.
  • Very harshly-worded criticism of content will also be deleted promptly. Please use your vote to express your harshest feelings. Repeated violations of this rule can result in expulsion. If you must criticize another person's hard work, then be nice about it.
If you want to comment, please sign in
Reason:  

  Cancel

Share