Most people with COVID-19 experience mild to moderate symptoms and can recover at home without hospitalization. If you have tested positive, knowing effective home remedies for COVID can help you manage symptoms, stay comfortable, and recover faster. These home remedies for COVID focus on evidence-based symptom relief recommended by the CDC and leading medical organizations.
While home care is appropriate for most mild cases, it is important to recognize warning signs that require immediate medical attention. This guide covers what works, what to avoid, and when to call your doctor or go to the emergency room. For information about current symptoms and variants, see our article on symptoms of COVID in 2026.
Rest and Recovery Basics
Rest is the most fundamental home remedy for COVID recovery. Your immune system requires significant energy to fight the virus, and physical exertion can worsen symptoms and delay recovery. The CDC recommends staying home and resting until you have been fever-free for at least 24 hours without the use of fever-reducing medications and your symptoms are improving.
Sleep is particularly important. A 2023 study published in the journal Sleep found that adequate sleep during acute viral infections was associated with faster recovery times and reduced symptom severity. Aim for eight to ten hours of sleep per night and take naps during the day as needed. Elevate your head with an extra pillow if congestion or coughing makes lying flat uncomfortable.
Isolate from other household members to prevent transmission. Stay in a separate room if possible, use a separate bathroom, and wear a well-fitting mask if you must be in shared spaces. Open windows or use air purifiers to improve ventilation in your isolation area.
Hydration and Nutrition
Staying well-hydrated is critical during any viral illness, and COVID is no exception. Fever, sweating, and reduced appetite can all lead to dehydration, which can worsen symptoms like fatigue, headache, and dizziness. The NIH recommends drinking plenty of fluids, including water, clear broths, herbal teas, and electrolyte beverages.
Warm liquids can be particularly soothing. Hot tea with honey can help calm a sore throat and may have mild antimicrobial properties. A 2020 review published in BMJ Evidence-Based Medicine found that honey was superior to usual care for relieving upper respiratory tract symptoms, including cough frequency and severity. Avoid caffeinated and alcoholic beverages, as they can contribute to dehydration.
Even if your appetite is reduced, try to eat nutrient-dense foods. Chicken soup, a time-honored remedy, provides hydration, sodium, and protein. Foods rich in vitamin C (citrus fruits, bell peppers, strawberries), zinc (lean meats, nuts, seeds), and vitamin D (fortified dairy, fatty fish) support immune function, according to research reviewed by the NIH Office of Dietary Supplements.
Over-the-Counter Medications
Several OTC medications can help manage specific COVID symptoms. Acetaminophen (Tylenol) and ibuprofen (Advil, Motrin) are effective for reducing fever and relieving body aches and headaches. Early in the pandemic, there were concerns about ibuprofen worsening COVID outcomes, but the WHO and NIH have clarified that there is no evidence supporting this concern, and both medications are considered safe for symptom relief.
For cough and congestion, dextromethorphan (found in Delsym and Robitussin DM) can suppress a dry cough, while guaifenesin (Mucinex) helps loosen mucus. Nasal saline sprays and rinses can relieve sinus congestion without medication. Decongestant sprays containing oxymetazoline (Afrin) provide temporary relief but should not be used for more than three consecutive days to avoid rebound congestion.
Sore throat remedies include throat lozenges, warm salt water gargles (half a teaspoon of salt in eight ounces of warm water), and honey. Antihistamines like cetirizine (Zyrtec) or diphenhydramine (Benadryl) may help with post-nasal drip and nighttime symptom relief.
Breathing and Respiratory Support
COVID can cause coughing, chest tightness, and shortness of breath. For mild respiratory symptoms, several home strategies can help. Prone positioning, or lying face down, can improve oxygenation and make breathing easier. A 2020 study published in The Lancet Respiratory Medicine found that awake prone positioning improved blood oxygen levels in COVID patients with mild to moderate respiratory distress.
Steam inhalation from a hot shower or a bowl of hot water (with a towel draped over your head) can help loosen mucus and soothe irritated airways. A cool-mist humidifier in your room can add moisture to dry air, reducing coughing and throat irritation. Clean the humidifier daily to prevent mold and bacterial growth.
If you have a pulse oximeter, monitor your blood oxygen saturation at rest and during light activity. Normal readings are 95% or above. Readings consistently below 94% warrant a call to your healthcare provider. Readings below 90% are a medical emergency requiring immediate attention.
Supplements and Natural Remedies
Several supplements have been studied in the context of COVID-19, with varying levels of evidence. Vitamin D deficiency has been associated with worse COVID outcomes in multiple observational studies reviewed by the NIH. While supplementation has not been proven to treat COVID, maintaining adequate vitamin D levels (typically 1,000 to 2,000 IU daily) is generally recommended for overall immune health.
Zinc has shown some antiviral properties in laboratory studies, and some clinical trials have explored its role in COVID recovery with mixed results. The NIH does not recommend zinc supplementation specifically for COVID treatment but notes that adequate zinc intake supports normal immune function. Excessive zinc (more than 40 mg per day for adults) can cause side effects including nausea and copper deficiency.
Vitamin C supplementation (500 to 1,000 mg daily) is widely used during viral illnesses and is generally safe, though evidence for significant benefit in COVID specifically is limited. Elderberry, echinacea, and other herbal remedies have not been studied enough in the context of COVID to make definitive recommendations. The NIH advises against using unproven treatments and emphasizes that supplements should complement, not replace, standard medical care.
Prescription Treatments Available From Your Doctor
While this guide focuses on home remedies, it is important to know that prescription antiviral treatments are available for COVID-19. Paxlovid (nirmatrelvir/ritonavir) is an oral antiviral that can be taken at home within five days of symptom onset and has been shown to reduce the risk of severe illness and hospitalization by approximately 89% in high-risk individuals, according to clinical trial data published in the New England Journal of Medicine.
Paxlovid is recommended for individuals at higher risk of severe COVID, including those over 50, people with chronic conditions (diabetes, heart disease, obesity, immunocompromising conditions), and unvaccinated individuals. Contact your doctor or a telehealth provider promptly after testing positive to determine if you are eligible. Early treatment is most effective.
When to Seek Emergency Medical Care
Most people recover from COVID at home, but certain symptoms require immediate emergency care. Call 911 or go to the emergency room if you experience difficulty breathing or persistent shortness of breath, persistent chest pain or pressure, confusion or inability to stay awake, pale, gray, or blue-colored skin, lips, or nail beds, or oxygen saturation readings below 90%.
Other concerning symptoms that warrant a call to your doctor include a fever above 103 degrees Fahrenheit that does not respond to medication, symptoms that worsen after initially improving (which could indicate a secondary bacterial infection), severe dehydration signs including dark urine and dizziness upon standing, and symptoms lasting more than 10 days without improvement.
High-risk individuals, including those over 65, people with chronic conditions, and immunocompromised individuals, should contact their healthcare provider early in their illness even if symptoms seem mild. Early intervention and monitoring can prevent complications. For more health and wellness information, visit our wellness guide.
Frequently Asked Questions
How long does it take to recover from COVID at home?
Most people with mild to moderate COVID symptoms recover within one to two weeks. Some individuals, particularly those who are vaccinated, may feel better within five to seven days. Fatigue and cough may linger for several weeks after other symptoms resolve. If symptoms persist beyond four weeks, consult your doctor about possible long COVID.
Can I take Tylenol and ibuprofen together for COVID symptoms?
Yes, acetaminophen and ibuprofen can be alternated or used together for fever and pain relief, as they work through different mechanisms. Follow dosing instructions on the packaging and do not exceed the maximum daily dose for either medication. Consult your pharmacist or doctor if you are taking other medications.
Should I exercise while recovering from COVID?
Avoid strenuous exercise during the acute phase of illness. Once your fever has resolved and symptoms are improving, you can gradually resume light activity. The American College of Cardiology recommends waiting at least seven days after symptom resolution before returning to intense exercise, and consulting a doctor if you experienced chest pain, shortness of breath at rest, or heart palpitations during your illness.
Do home COVID tests still work with current variants?
Rapid antigen tests remain effective for detecting current COVID variants, though sensitivity can vary depending on timing and viral load. The FDA continues to monitor test performance against emerging variants. Test on or after symptom onset for the most accurate results, and repeat testing 48 hours later if the first result is negative but symptoms persist.
Focus on What Works
Home remedies for COVID center on proven strategies: rest, hydration, OTC symptom relief, and monitoring for warning signs. Skip unproven remedies and focus your energy on the approaches backed by medical evidence. If you are at high risk for severe illness, contact your healthcare provider promptly to discuss prescription antiviral treatment. With the right care, most people recover fully at home.