Cold, flu,
or COVID?
The symptoms overlap more than you'd think. At AymanCare's walk-in clinics across Dallas, North Richland Hills, Mesquite, and Valley Ranch, here's how we tell them apart — and when you should come in for testing.
The common cold — gradual and mostly nasal
Colds come on slowly, over one to three days. Symptoms are concentrated above the neck: runny or stuffy nose, sore throat, mild cough, and occasionally a low-grade fever. Fatigue is mild. Most colds resolve on their own in 7–10 days. Dallas winters and spring season shifts are common triggers for upper respiratory illness across the DFW area — the key distinguisher is that you probably still feel like yourself, just congested.
Influenza — fast onset, full-body symptoms
The flu hits hard and fast — patients often describe knowing the exact hour they got sick. Hallmarks are high fever (above 101°F), significant muscle aches, chills, headache, and deep fatigue. Respiratory symptoms appear, but the body-wide misery is what distinguishes flu from a cold. Tamiflu is most effective when started within 48 hours of symptom onset — which is why same-day flu testing at our Dallas, NRH, Mesquite, and Irving urgent care locations matters.
COVID-19 — a varied presentation
COVID can look like a cold, like the flu, or like neither. Fever, cough, and fatigue are common, but the distinguishing markers were loss of taste and smell, unusual fatigue, and shortness of breath disproportionate to other symptoms. Current strains tend to present more like a mild respiratory illness. AymanCare offers rapid COVID-19 testing in Dallas TX and at all three other DFW locations — testing is the only way to confirm and protect the people around you.
When to get tested in Dallas
If you have fever plus respiratory symptoms, testing gives you an answer that changes your treatment options. A positive flu test means antivirals can help — but only if started early. AymanCare provides rapid flu and COVID-19 testing with same-day results at all four Dallas-area clinics: N Buckner Blvd in Dallas, North Richland Hills, I-30 E in Mesquite, and Valley Ranch in Irving. No appointment needed for walk-in testing.
When to come in rather than wait
Most viral illnesses resolve without intervention. But come in to your nearest AymanCare urgent care clinic in the Dallas–Fort Worth area if you have: a fever above 103°F, difficulty breathing or chest tightness, symptoms that improve then suddenly worsen, severe dehydration, or any symptoms in a child under 3 months. These signs warrant evaluation, not watchful waiting at home.
Flu and COVID-19 testing in Dallas — walk-ins welcome.
Same-day rapid testing at all four AymanCare locations: Dallas (N Buckner Blvd), North Richland Hills, Mesquite (I-30 E), and Valley Ranch (Irving). Results in minutes. Prescriptions on the spot if indicated.