Tip #1:	Cheese is a very good food to feed a norn when it is sick, because it lowers hunger more, and will keep them satisfied. This will also help the antibodies rise and fight the infection.
Tip #2:	Make sure you have plenty of morning glory and gentian on hand, especially if you are quarrantining your norns in the kitchen room. The fireplace and stove can make a norn very hot and feverish, therefor aggrevating the infection and making it harder for the norn to sleep or eat (as well as making them cranky).
Tip #3:	Do not overdose your norn on sleeping pills or wake up pills. This may help now, but it might make your norn harder to get to sleep, or wake up, and can result in problems with the diet and overall health.
Tip #4:	If you have the injector kit, then here is a list of helpful cobs that can prevent, or cheat sickness: The baby shots serum cob - this proves most effective when used at birth. It will raise the antibodies to full power and keep them like that until adolesence. There is also Steer Pike's vendors, which include morning glory and gentian as well as many others. The morning glory given out by these vendors is better than the stuff that grows in the wild because it has been enhanced and now brings down sleepiness and exhaustion better than before.
Tip #5:	Either quarrantine the sick norn in a small room or export all other norns when there is an illness. Certain infections are more contagious than others. Check the science kit to find out which your norn has. I believe that the smaller the number - i.e. 1 - the more intense the sickness and contagiousness, but I'm not sure. It will probably vary a bit from norn to norn.
Tip #6:	The Baby shots serum cob will also bring a norn's life force up into the 90's. This will immidiately get rid of the infection and is really sort of a cheat (by my standards). I prefer to fight the infection by myself, unless my norn has a life force of under 15%.
Tip #7:	Time for a little role playing: Your norn is seriously ill. His life-force is falling at a rapid rate, he refuses to eat, and to make matters worse, you don't even have the Injector Kit to give him a dose of the fabulous Baby Shots Serum. What DO you do? Well, all you have to do is turn to your handy dandy Science Kit to find the answer. Go to the Injections page, and select "Energy". Give your norn a couple of doses of this stuff, and it'll make his life force rise. In the meanwhile, get him to sleep for a bit to calm him down, then try to feed him.

Well,if you have any more tips to share with the rest of us, please send them in!

Echinacea	this healthy plant is good for your norns by decreasing their hunger and sleepiness by a little bit. It will also improve their mood a little bit. Just an overall healthy cob.
Antibody Vendor	Raises the Anti Bodies 0,1,2 and 3 of a norn to maximum! You can treat illness perfectly with it! (I have a Norn wich didn't produce AntiBody 7. It was ill all the time - now it is cured!) (c) Alexander Laemmle
Antibody Vendor	Same as Anti Bodies 0,1,2 and 3 but maximizes Anti Bodies 4,5,6 and 7! (c) Alexander Laemmle
Antibody Injection Vendor	This is a useful vendor of Antibodies injections. Thanks to these, norns can fight back easier future disseases. (c)Daniel Smallman
The Asprin Vendor	The Aspirin is a COB developed to cure the pain of your creatures (if they are sick or hurt, it also cures depressions). This item should be called as food, so if you want your norns to eat an aspirin you should say "push food". (c)Paco González
The Bio Six Pack	A 6 pack, Blood Drink, looks bad but is good for them, Carmal Apple to make sick norns healthy, Chocolate Milk for your Norns that are tired of Dutch Milk. Football Chocolate for your Norns to play with or eat, Gold Nugget Chocolate Bar is a gleaming treat for your Norns, and a Twinkie to lets them eat cake. (c) Original Author was mainly Stefan Kuske, edited & graphics by BiOsPhErE then re-edited and re-classed by Kingtut
Cough Syrup	This cob will cure your norns from sneezing and coughing diseases. It even cures them from the nasty cough caused by the Laburnum weed. Created by Freya of The Creatures Jungle.
Niquil	Your Norn have symptoms of the common cold? Well give NiQuil a try! It's patterned after that sneezying, coughing wish I could sleep medicine. A dose of this will surely relieve those symptoms and give your Norn some well needed rest. Created by David Olk.
Baby Shots Serum	Ah, the famous Baby Shots Serum I love to talk about! This nifty cob will raise all antibodies, and for a short period of time, your norn with have a 96%-99% health range. It is an extremely handy cob to have around when you have more than one norn in your world and they are all interacting with each other. Created by Spirit.
Bed	The bed is an excellent way for Norns (especially vehicle-happy Norns) to get some sleep. It gives a Norn a good opportunity to get a long sleep, instead of just a quick nap here or there. While the Norn is asleep, it is kept in comfort. The bed can even be moved by the hand by left-clicking. Created by Lee Gaiteri of The Norn Underground
Help Along Deluxe	This is the Help Along Deluxe! It maximizes the good levels while bringing down the bad. Stops diseases and powers up even norns with life forces as low as 6 have been saved easily. Will also happily wake up any norn, even one suffering from a bad case of sleep toxin. Entirely safe for all ages and physical conditions of norns, even newborns and pregnant ones. Created by Spirit.
Pregnancy Toolkit	This file contains five separate cobs - Egg Pauser, Egg Unpauser, Full Term Pregnancy Infusion, C-Section, Fertility Infusion - to help you along with your breeding. These are all extremely handy cobs, and I suggest that if you are impatient with the breeding/laying/hatching process, you should download this cob! Created by Lee Gaiteri of The Norn Underground
Youth Extender	This infusion injects chemicals that slows the aging process, extends the breeding age, and slows mental degeneration due to aging, such as ageing, vitamin C, vitamin E, ConAsh, Decash, ect. It will usually extend their lives and and breeding age quite a bit. Created by Spirit.
XTC	Are the norns unhappy, bored, ill, tired,...? XTC makes norns happy AND healthy! WARNING: Your norns could get addicted! Created by Alexander Laemmle.
Holo Doc V4.0	Holo Doc will test your norns and heal them when they are ill. Created by Alexander Laemmle.
Glycotoxin Injection	Gives Glycotoxin: +255, Pain: -255, Sleepiness: +255, Exhaustion: +255. That means the creature never knows what hit him... Created by Matthew Hayes of Norn and Grendel Worldsite