If you just tested positive for COVID-19, the most important steps are straightforward: stay home, manage your symptoms, and figure out whether you qualify for antiviral treatment. Most people recover at home within a week or two without needing medical intervention, but acting quickly on a few key decisions can shorten your illness and protect the people around you.
Stay Home Until Symptoms Improve
Current CDC guidance says to stay home and away from others, including people in your household who aren’t sick, as long as you have respiratory symptoms like fever, cough, fatigue, or body aches. You can return to normal activities when both of these have been true for at least 24 hours: your symptoms are getting better overall, and you haven’t had a fever without using fever-reducing medication.
Once you’re feeling better and meet those criteria, take extra precautions for the next five days. That means wearing a well-fitting mask around others, improving airflow in shared spaces, keeping your distance when possible, and washing your hands frequently. Some people use rapid antigen tests to confirm they’re no longer contagious. Two negative tests taken at least 48 hours apart, starting after day five, can give you added confidence that you’re unlikely to spread the virus.
Ask About Antiviral Treatment Right Away
This is the most time-sensitive decision after a positive test. Paxlovid, the most widely used antiviral for COVID-19, needs to be started within the first five days of symptoms to be effective. It’s approved for adults at higher risk of severe illness, which includes people with conditions like obesity, diabetes, heart disease, chronic lung disease, or a weakened immune system, as well as adults over 50 and those who are unvaccinated.
If you fall into any of those categories, contact your doctor or a telehealth provider the same day you test positive. Many pharmacies and urgent care clinics can also prescribe it. Don’t wait to see if your symptoms get worse first, because by that point the treatment window may have closed.
For people who can’t take Paxlovid due to drug interactions (it conflicts with certain common medications, including some cholesterol drugs, blood thinners, and seizure medications), a second antiviral option exists. In clinical trials, this alternative reduced the combined risk of hospitalization or death by about 30% compared to a placebo. Your doctor can determine which option is appropriate based on your other medications.
Managing Symptoms at Home
Most COVID-19 cases are mild, and over-the-counter medications are the main tool for staying comfortable. Acetaminophen (Tylenol) or ibuprofen (Advil, Motrin) both work for reducing fever and relieving body aches, headaches, and sore throat pain. Pick whichever you normally tolerate well.
Beyond medication, the basics matter more than people expect. Drink enough fluids that your urine stays light yellow. Rest genuinely, not just “working from the couch.” Throat lozenges or warm salt water can help with throat pain. A humidifier may ease congestion and coughing, especially at night. If you have a pulse oximeter at home, checking your oxygen level a couple of times a day gives you an objective measure of how your lungs are doing. Normal readings are 95% or above.
Emergency Warning Signs to Watch For
While most people recover without complications, certain symptoms signal that your body needs more help than home care can provide. Get emergency medical attention for any of the following:
- Difficulty breathing or feeling like you can’t catch your breath
- Persistent chest pain or pressure
- New confusion or difficulty thinking clearly
- Inability to stay awake or difficulty waking up
- Pale, gray, or bluish color in the skin, lips, or nail beds
These signs can develop suddenly, sometimes after a period of feeling like you’re improving. They’re more common in older adults and people with underlying health conditions, but they can happen to anyone.
Protecting Others in Your Household
COVID spreads primarily through the air, so ventilation is your strongest tool at home. Open windows in the room where you’re isolating, even just a few inches. If your home has a central HVAC system, upgrading to a MERV 13 filter or the highest-rated filter your system can handle will capture more viral particles. A portable air purifier with a HEPA filter in shared spaces helps too. Position any fans or air cleaners so they don’t blow air directly from one person toward another.
Beyond air quality, a few practical steps reduce risk significantly. Sleep in a separate room if possible. Use a separate bathroom, or wipe down shared surfaces after each use. Wear a mask in any shared space. The person who’s sick should eat meals in their room rather than at the family table. Household members who are older or immunocompromised should be especially careful during this period.
Let Close Contacts Know
Anyone who spent 15 minutes or more within six feet of you over a 24-hour period is considered a close contact. Think back to the two days before your symptoms started (or two days before your positive test if you never had symptoms) and let those people know. They should watch for symptoms and consider testing, particularly if they’re at higher risk for severe illness. A quick text or call is enough. Most people appreciate the heads-up, and it gives them the chance to protect others in turn.
What to Expect With Rebound
Some people feel better for a day or two and then experience a return of symptoms. This is known as COVID rebound, and it typically happens between 2 and 8 days after initial recovery. It has been reported both in people who took Paxlovid and in people who didn’t. You may test positive again after previously testing negative.
The reassuring news is that rebound cases have consistently been mild in reported cases, with no documented progression to severe disease. If your symptoms come back, treat the rebound the same way you treated the initial infection: stay home, manage symptoms with over-the-counter medications, and restart your isolation clock. The same emergency warning signs still apply, so keep an eye on how you’re breathing and feeling overall.