cold

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cold

 [kold]
2. a relatively low temperature; the lack of heat. A total absence of heat is absolute zero, at which all molecular motion ceases. See also hypothermia and frostbite.
3. low in physiological activity.
4. low in radioactivity.
common cold see common cold.

cold

(kōld),
1. A low temperature; the sensation produced by a temperature noticeably below an accustomed norm or a comfortable level.
See also: acute rhinitis, coryza.
2. Popular term for a viral infection involving the upper respiratory tract and characterized by congestion of the nasal mucous membrane, watery nasal rhinorrhea, and general malaise, with a duration of 3-5 days.
See also: acute rhinitis, coryza.
3. Completely devoid of, or containing an insignificant amount of, a radioactive nuclide.
Synonym(s): frigid (1)

cold

psychrophobia.

cold

(kōld)
adj. colder, coldest
1.
a. Having a low temperature: cold water.
b. Being at a temperature that is less than what is required or what is normal: cold oatmeal.
c. Chilled by refrigeration or ice: cold beer.
2.
a. Feeling no warmth; uncomfortably chilled: We were cold sitting by the drafty windows.
b. Appearing to be dead; unconscious: found him out cold on the floor.
c. Dead: was cold in his grave.
3.
a. Not affectionate or friendly; aloof: a cold person; a cold nod.
b. Exhibiting or feeling no enthusiasm: a cold audience; a cold response to the new play; a concert that left me cold.
c. Devoid of sexual desire; frigid.
n.
1.
a. Relative lack of warmth: Cold slows down chemical reactions.
b. The sensation resulting from lack of warmth; chill.
2. A condition of low air temperature; cold weather: went out into the cold and got a chill.
3. A viral infection characterized by inflammation of the mucous membranes lining the upper respiratory passages and usually accompanied by malaise, fever, chills, coughing, and sneezing. Also called common cold, coryza.

cold′ly adv.
cold′ness n.

cold

Common cold, see there.

cold

(kōld)
1. A low temperature; the sensation produced by a temperature notably below an accustomed norm or a comfortable level.
2. Popular term for a virus infection involving the upper respiratory tract and characterized by congestion of the mucosa, watery nasal discharge, and general malaise, with a duration of 3-5 days.
See also: rhinitis
Synonym(s): common cold, frigid (1) , upper respiratory infection, upper respiratory tract infection.

cold

An inflammation of the nose and throat lining caused by one of more than 200 different kinds of viruses. Infection is by touch rather than by droplet inhalation and virus access is often via the CONJUNCTIVA. The medical term is coryza.

cold

(kōld)
1. A low temperature; the sensation produced by a temperature noticeably below an accustomed norm or a comfortable level.
2. Popular term for viral infection involving upper respiratory tract.

Patient discussion about cold

Q. what vitamins are recommended for treating cold? and what is the right amount of it ?

A. Actually, although studied in trials, vitamins C, E and zinc wasn't found to have a substantial effect either preventing or relieving the symptoms of common cold, so currently these vitamins can't be recommended for the treatment of common cold.

You may read more here: http://www.nlm.nih.gov/medlineplus/commoncold.html

Q. I think I caught a cold :( My throat is sore, and I keep snivel all the time. Is there anything I can do to in order to relieve the bad feeling?

A. Go to a GOOD health food store and buy Oil of Oregano capsules; take one a day. Also get Source, "Welness Formula". Take as directed, 3, every 3 hours. Drink LOTS and LOTS of water! NO Dairy and no sugar! You'll be fine in a day! :)

Q. Do Antibiotics cure a cold? I have a cold and a runny nose, should I take Antibiotics?

A. Taking antbiotics when you only have a cold can harm your chances of the effectiveness of using antibiotics when you have a severe problem. Your body can build up an immunity to antibiotics so it is only recommended to take them when your immune system can't fight off the infections. Most of the time, a cold just needs to run it's course , so drinking plenty of fluids and resting can allow your body to rejuvinate and fight the cold. To help prevent colds and viruses, look for products that help to maintain a good immune system like vitamin C. Aloe juice is another good product for your immune system. When we deal with stress and don't get enough rest, we cause havoc on our immune system, so prevention can be the best thing to do. Wishing you well!

More discussions about cold
References in periodicals archive ?
(1) P1, January 9 to February 5 (4 weeks): a mild cold stress range; P2, February 6 to March 5 (4 weeks): a mild cold stress range; P3, March 6 to April 3 (4 weeks): a thermo-neutral range; P4, April 4 to May 2 (4 weeks): a thermo-neutral range.
Dressing properly, including selecting garments constructed with protective fabrics if applicable, is one of the best ways for businesses to help prevent cold stress from affecting their workers.
With no day with very hot thermal perception (PET > 41[degrees]C) for Oran to rarely for Algiers, the bioclimate in these two cities is greatly influenced by their proximity to the Mediterranean Sea, a primary factor responsible for reducing extreme heat stress conditions during the summer or the cold stress in the winter.
We promptly attempted to investigate the biological roles of OsCTZFP8 in response to cold stress.
Obviously this time window greatly reduces the cold stress hours.
In genetically distinct colonies of the coral Acropora palmata associated with a single Symbiodinium "fitti" strain, Parkinson et al (2015) observed significant variation in photosynthetic performance under extreme cold stress correlated with differences in host gene expression.
Transcriptome profiling of low temperature-treated cassava apical shoots showed dynamic responses of tropical plant to cold stress. BMC Genomics, 13: 64
The mice were randomly divided into 4 groups: (a) control group: the mice were kept under a 12-hour light/dark cycle (lights on at 8:00 a.m.) with room temperature (20-23[degrees]C) and humidity (50% [+ or -] 5%); (b) cold stress group: the mice were put under 4[degrees]C for 4 hours in artificial climate box with humidity (50% [+ or -] 5%) each day in a week; (c) MGGD + cold stress group: the mice were put under 4[degrees]C for 4 hours daily and then were conducted by intragastric administration of MGGD; (d) MGGD group: the mice were kept under room temperature and then were conducted by intragastric administration of MGGD.
Sreenivasulu, "Simultaneous over-expression of PaSOD and RaAPX in transgenic Arabidopsis thaliana confers cold stress tolerance through increase in vascular lignifications," PLoS ONE, vol.
Proline and betaine provide protection to antioxidant and methylglyoxal detoxification systems during cold stress in Camellia sinensis (L.) O.
Furthermore, we evaluated Xc-HSP70 expression at the mRNA level under heat or cold stress in larvae and pupae.
Dr Sabir Hussain has conducted his studies under the supervision of Dr Shaukat Ali, Principal Scientist in Genetic Transformation and Expression Analysis of Cold Tolerant Gene in Tomato with an objective to develop genetically modified tomato plants resistant to cold stress.