As the weather cools and we spend more time indoors, cold and flu season arrives in full force. At Keys Health Direct Primary Care, we want to help you and your family stay healthy and informed. Here’s what you need to know about the flu, colds, COVID-19, RSV, and when it’s time to make an appointment.
Why Get the Flu Shot?
Each year, the influenza virus changes, and the flu shot is updated to protect against the most common strains. Getting your annual flu vaccine is the best way to reduce your risk of getting sick, missing work or school, and spreading illness to others—especially those who are more vulnerable, like young children, older adults, and people with chronic health conditions. The flu shot is safe, effective, and widely available.
Cold vs. Flu: What’s the Difference?
Both colds and the flu are caused by viruses and can have similar symptoms, but there are some key differences:
Common Cold: Usually milder, with symptoms like a runny or stuffy nose, sore throat, mild cough, and sneezing. Fever is uncommon in adults.
Flu (Influenza): Tends to come on suddenly and is more severe. Symptoms include high fever, body aches, chills, fatigue, headache, and a dry cough. The flu can lead to complications, especially in those with underlying health issues.
What About COVID-19 and RSV?
COVID-19: Symptoms can overlap with both cold and flu, including fever, cough, fatigue, sore throat, and loss of taste or smell. COVID-19 can also cause shortness of breath and more severe respiratory symptoms. Testing is the only way to confirm a diagnosis.
RSV (Respiratory Syncytial Virus): RSV is a common virus that can cause cold-like symptoms in adults but may lead to more serious illness in infants, young children, and older adults. Watch for wheezing, difficulty breathing, or dehydration in young children.
Treatment Options for Flu and COVID-19
If you develop flu symptoms, there are antiviral medications available that can help reduce the severity and duration of illness. These treatments are most effective when started within 48 hours of symptom onset, so it’s important to contact your doctor as soon as possible if you think you have the flu.
For COVID-19, there are also treatment options available for high-risk patients. These medications can help prevent severe illness and hospitalization, but they need to be started within 5 days of symptom onset. If you test positive for COVID-19 and are at higher risk due to age or underlying health conditions, reach out promptly to discuss whether these treatments are appropriate for you.
When Should You See the Doctor?
Most colds and mild cases of the flu can be managed at home with rest, fluids, and over-the-counter remedies. However, you should make an appointment if you or a loved one experiences:
Difficulty breathing or shortness of breath
High fever that doesn’t improve with medication
Severe sore throat, ear pain, or sinus pain
Persistent vomiting or inability to keep fluids down
Symptoms that last more than 10 days or worsen over time
For infants, any signs of dehydration, trouble breathing, or high fever
If you have underlying health conditions, are pregnant, or are concerned about your symptoms, don’t hesitate to reach out.
Protect Yourself and Others
Get your annual flu shot.
Stay up to date on COVID-19 and RSV vaccines if eligible.
Wash your hands frequently.
Cover your coughs and sneezes.
Stay home when you’re sick.
At Keys Health Direct Primary Care, we’re here to help you navigate cold and flu season. We offer free consultations to learn about our practice. As a patient, you can discuss vaccine options, ask about treatment options if you become ill, or make an appointment if you have any concerns about your symptoms.
Stay healthy this season!
Dr. Vincent R DeMarco, DO
Family Medicine Physician, CEO
Keys Health Direct Primary Care, Blue Springs, MO
(816) 265-9270