Both colds and flu are caused by viruses. The color of the phlegm in respiratory viral infections such as these is very similar. If there is a secondary bacterial infection on top of the virus, the phlegm color may be darker and more greenish/yellow, but that is not always the case as symptoms can vary widely from person to person and microbe to microbe. See the related question below for differences in the cold and flu symptoms.
Phlegm is mucous. It is generally referred to as "phlegm" and sometimes as "sputum" when referring to mucous found in the throat or expelled from the lungs/bronchial passages by way of a cough.
I believe what is being referred to here as "flem" is really phlegm, or the thick mucus that comes from the mouth. Green phlegm can mean a sign of an infection such as a cold or flu, bronchitis, or some kind of allergic reaction. Usually any kind of colored phlegm can be a sign of an infection so it is advisable to visit a health center or doctor if one has persistent colored phlegm for prolonged periods of time.
You could have either a cold or the flu or both. Or, you could have allergies. See the related questions for information about the symptoms of cold and flu.
No, it is not an infectious disease like a cold or flu. Color blindness occurs in people who have a specific genetic trait for it. They often have adapted to the visual disorder by the time they are tested to find out they have it.
No. Cold and flu viruses are unaffected by cold or even freezing temperatures.
Calamine lotion for chickenpox...starve a flu and feed a cold.
Yes u can. Just expect to get the cold or flu.
it is cold and flu severe
The flu has a lot to do with the weather. When it is cold out people tend to stay inside and pass diseases around. The flu is one of those.
The swine flu is PURPLE. :]
cold
Can u take cold and flu tablets with epilim