Upper Respiratory Infection

Upper respiratory infection is the umbrella term for the viruses that hit your nose, throat, and sinuses. Almost all of them are viral, which is why antibiotics usually do nothing.

What Is It

An upper respiratory infection, often shortened to URI, is any infection of the airway above the lungs. That includes the common cold, flu, COVID, and RSV. Healthy adults average two or three a year, and children get more.

Symptoms

Nearly all of them share the same core: sore throat, runny or stuffy nose, cough, sneezing, headache, and tiredness. How the illness starts is the most useful clue to which virus you have.

Virus	Typical pattern
Common cold	Builds slowly, stays above the neck, rarely much fever
Flu	Sudden, with fever, body aches, and exhaustion
COVID	Builds over a few days, often starting with a sore throat
RSV	Moves into the chest, with wheezing, hardest on babies and older adults

Treatment

Most of these run their course in about a week to ten days, and the cough can outlast everything else. Rest, fluids, saline rinses, honey for cough in anyone over one year, and over the counter medicine for fever and congestion cover most of it. Antibiotics do not work on viruses and carry real side effects, so they are saved for the smaller number of cases that turn bacterial, such as strep throat, a sinus infection that drags past ten days, or an ear infection. A swab can identify flu, COVID, and RSV, which is worth doing when a positive result would change your treatment.

If you are not sure which virus you have, or you are not improving in the second week, come in and we can test and take a listen.

When to Come to Urgent Care vs Emergency Department

Come to Urgent Care	Go to the Emergency Department
Symptoms past ten days, or improving then suddenly worse	Trouble breathing or shortness of breath at rest
Sore throat with fever and no cough, which can point to strep	Chest pain or pressure
Ear pain, facial pressure, or a cough that is settling into the chest	Confusion, or hard to wake up
You need testing or a work note	Drooling, a muffled voice, or trouble swallowing your own saliva
Asthma or another lung condition that is flaring with the illness	An infant under three months with a fever

FAQ

Is an upper respiratory infection contagious?

Yes. Most spread for several days, usually starting a day or so before you feel sick.

Do I need antibiotics for an upper respiratory infection?

Usually not. These are viral, and antibiotics do not shorten them. They help only when a bacterial infection develops.

What over the counter medicine helps?

Saline spray, a decongestant or antihistamine for stuffiness, and acetaminophen or ibuprofen for fever and aches. Check with us first if you have high blood pressure or heart disease.

How long should it last?

About a week to ten days for most people. A cough that lingers two or three weeks is common and not by itself a worry.