If you're experiencing flu-like symptoms, it can be difficult to know if you have the flu or if it's just a common cold. The flu and colds share many of the same symptoms, including fever, chest congestion, coughing, and fatigue. However, there are some key differences that can help you determine if you have the flu.
The flu typically comes on suddenly, with fever, chills, fatigue, and body aches. Colds usually start out slowly, with a sore throat, runny nose, and sneezing. The symptoms of the flu can also be more severe than those of a cold. Flu symptoms such as fever and chills can last up to a week while cold symptoms usually last a few days.
Another way to tell if you have the flu is to look for more specific signs. These include a headache, severe body aches, a dry cough, and a sore throat. You may also have a stuffy or runny nose, along with a loss of appetite and fatigue. The flu can also cause vomiting and diarrhea in some cases.
If you're experiencing any of these flu-like symptoms, it's important to see your doctor right away. Your doctor can perform a physical exam and may order a series of tests to determine if you have the flu or another illness. Your doctor can also prescribe antiviral medications, which can help reduce the severity of your symptoms and shorten the duration of the illness.
It's important to take steps to prevent the spread of the flu, such as washing your hands frequently and avoiding contact with people who are ill. It's also important to stay home and rest until you're feeling better.