While there are several similarities between the flu and a common cold, they are each caused by a different virus. This results in some distinct symptoms that separate one illness from the other. To help you determine if you have the flu or a cold, these distinctions are discussed in more detail below, as well as what symptoms require a visit to a physician.

The Flu

Though both the flu and the common cold share sore throats, coughing, chest discomfort, and fatigue, symptoms tend to be much more pronounced and intense in people who have the flu. The flu usually comes on abruptly; you may go to bed at night feeling perfectly fine and wake up the next day with a variety of flu symptoms. Severe symptoms dissipate within a few days. Fever, aches, and chills are more closely associated with the flu than a cold. Also, headaches are common with the flu but rare in people suffering from colds.

The Common Cold

In general, cold symptoms are milder than those of the flu. A cold often causes more runniness and stuffiness in the nose, and sneezing is typically more frequent. Cold symptoms come on gradually over the course of two or three days and can last as long as two weeks, though most will clear up within one week. Fever and headache are rare with the common cold.

When to See a Physician

Always see a physician if distressing symptoms are present. There is no cure for the cold, but your family doctor will be able to give you some coping tips and rule out other diagnoses. If your cold feels particularly aggressive and you have a fever, make an appointment to see a doctor. If left untreated, the flu can lead to more serious health issues, while an untreated cold will often clear up on its own and create no severe complications.

Understanding the differences between the flu and a common cold will help you take care of yourself and know when the time is right to see a physician. The team at Lexington Family Physicians is here for you. They provide the Davidson County, NC, area with a wide range of targeted and preventative medicine treatments, including primary care, gynecology, and dermatology. Call (336) 249-3329 or visit them online to schedule an appointment.