What is the difference between a cold and flu?

The common cold and the flu are two different respiratory illnesses caused by different viruses. While they can share similar symptoms, there are some key differences between the two.

Symptoms

* Common cold: Symptoms of the common cold typically include a runny nose, sore throat, sneezing, and a mild cough. Colds can also cause fatigue, headache, and body aches.

* Flu: Symptoms of the flu typically come on more suddenly than those of a cold and can be more severe. In addition to the symptoms of the common cold, the flu can also cause fever, chills, muscle aches, and a feeling of weakness and exhaustion.

Duration

* Common cold: Colds typically last for about 7-10 days.

* Flu: The flu typically lasts for about 2-4 weeks.

Treatment

* Common cold: There is no specific treatment for the common cold. Treatment focuses on relieving symptoms, such as using decongestants, pain relievers, and cough suppressants.

* Flu: There are antiviral medications that can be used to treat the flu. These medications are most effective when started within the first 48 hours of symptoms developing.

Prevention

* Common cold: There is no sure way to prevent the common cold. However, you can reduce your risk by washing your hands frequently, avoiding contact with people who are sick, and getting enough rest.

* Flu: The flu vaccine is the best way to prevent the flu. The vaccine is available annually and is recommended for everyone over the age of 6 months.

If you have symptoms of the common cold or the flu, it is important to see your doctor to get diagnosed and treated.