When it comes to cold and flu symptoms, there are some similarities. Both conditions result from a viral infection and both cause symptoms like sore throats and coughs. Despite these similarities, there are some essential differences between ailments, and knowing these differences can help find suitable relief.
Symptoms of viral rhinitis usually occur slowly, often over the course of a few days. In many cases, colds are associated with the following symptoms:
You may also develop a fever with a cold, but keep in mind that this symptom is most common in children. Cold symptoms typically last about a week, although they can go on longer in some people. Treatment of colds often includes increased fluid intake, bed rest, and over-the-counter medications to manage pain and congestion.
The flu is also caused by a viral infection, and there are numerous strains that can cause illness. With the flu, symptoms often appear suddenly and worsen quickly. Flu symptoms may include:
Gastrointestinal symptoms like vomiting and diarrhoea can occur, but only with certain strains (such as swine flu). Flu symptoms can take a few weeks to resolve and there is a higher risk of complications, such as pneumonia. Treatment of the flu is similar to cold remedies, but antiviral medications may be needed if symptoms are severe or if there is a risk of more serious complications.
Certain symptoms indicate that your illness is more serious and requires medical attention. In this case, watch for the following:
These symptoms may signal other medical conditions, such as bacterial infection, strep throat, or bronchitis.