A runny nose today, a sore throat tomorrow, and a cough that refuses to leave are common cold symptoms. That’s often how a common cold plays out. While most colds get better on their own, knowing what to expect can help you understand whether you’re recovering or dealing with something else [1, 2].
Here’s how cold symptoms usually progress, how long they last, and when it’s time to see a doctor.
What Does a Common Cold Feel Like?
A common cold is a viral infection that affects your nose and throat. More than 200 viruses can cause it, with rhinoviruses being among the most common [1].
You might notice sneezing, a blocked or runny nose, a sore throat, coughing, mild body aches, or a headache. Some people also feel tired or develop a low-grade fever [1, 3].
Unlike flu, a cold usually starts gradually. You might wake up with a scratchy throat and notice a stuffy nose later that day. Within a couple of days, the symptoms can become more noticeable [1, 3].
Cold Symptoms Day by Day: What to Expect
Every cold is different. However, most follow a similar pattern.
Day 1: A Scratchy Throat or Sneezing Begins
The first signs are often easy to miss. Your throat might feel dry, scratchy, or slightly uncomfortable. You may start sneezing or notice a little nasal discharge.
You might feel normal otherwise, which makes it tempting to ignore the symptoms. However, this is often when your body starts responding to the infection.
Days 2–3: Symptoms Usually Peak
This is when a cold tends to feel its worst [1, 3].
Your nose may become congested or start running constantly. Sneezing, throat irritation, headaches, and mild body aches can become more noticeable.
You might also feel tired or develop a mild fever. Your mucus may change from clear to white, yellow, or green during this stage. That’s normal and doesn’t automatically mean you have a bacterial infection [1,3]..
Days 4–5: You May Start Feeling Better
Your sore throat may settle, and the sneezing or runny nose may become less frequent.
However, nasal congestion can stick around. You might still feel tired or notice mucus dripping down the back of your throat, which can trigger coughing.
If your symptoms are gradually improving, you’re generally moving in the right direction.
Days 6–7: Most Symptoms Begin to Ease
Many people start feeling much better by the end of the first week [1, 3].
You may have more energy, less congestion, and fewer episodes of sneezing. However, your cough might still be present.
Don’t worry if you’re not completely symptom-free yet. Some cold symptoms take longer to disappear.
Days 8–10: The Lingering Symptoms Stage
By this point, you may notice a substantial improvement.
A mild cough, occasional nasal congestion, or throat irritation can continue. These symptoms may linger because your airways are still recovering from the infection [1, 3]..
However, if you’re not improving at all, or your symptoms are getting worse, it’s worth checking with a healthcare professional [2, 3]..
Days 11–14: Are You Still Coughing?
A cough can last longer than other cold symptoms. Some people continue coughing for two to three weeks, even after their nose feels normal [3, 6].
The important thing is the direction of recovery. A cough that becomes less frequent is usually less concerning than one that gets worse, causes breathing difficulty, or returns with a fever.
How Long Does a Cold Actually Last?
A common cold usually improves within 7–10 days, although some symptoms can last up to two weeks [1, 3].
Here’s a quick look:
- Sore throat: Often improves within a few days.
- Runny nose and sneezing: Usually improve within 7–10 days.
- Nasal congestion: May continue for around 10 days.
- Cough: Can last 2–3 weeks [1, 3, 6].
Children may experience cold symptoms for longer than adults [1, 3].
Cold, Flu, or Something Else? Here’s How to Tell
Not every runny nose or cough means you have a common cold.
Common Cold
Symptoms usually develop gradually. You may experience sneezing, a sore throat, nasal congestion, and a mild cough. Most people can continue their daily activities, although they may feel uncomfortable [1, 3].
Flu
Flu often starts suddenly. You may develop a fever, chills, body aches, headaches, and significant fatigue within hours.
Unlike a cold, the flu can leave you feeling too exhausted to get out of bed [4].
COVID-19
COVID-19 can cause a sore throat, fever, cough, fatigue, congestion, or loss of taste and smell. Its symptoms overlap with those of a cold and flu [5].
A test may be needed to distinguish COVID-19 from other respiratory infections.
Allergies
If your symptoms include itchy eyes, repeated sneezing, and a watery nose without fever, allergies could be the reason.
Allergy symptoms may continue for weeks, especially if you’re regularly exposed to pollen, dust, or other triggers.
Can Delhi’s Air Pollution Make Cold Symptoms Worse?
If you’re living in Delhi or Gurgaon, you might notice that your throat feels irritated or your cough gets worse on days with poor air quality.
Air pollution doesn’t cause a viral cold, but it can irritate your respiratory tract and worsen coughing, wheezing, and breathing discomfort.
During high pollution days, consider skipping outdoor exercise and walking indoors instead. The article Should You Skip Your Morning Walk When AQI Is Poor? explains how air quality affects your breathing during physical activity and what you can do to stay active safely.
How to Recover From a Cold Faster
There’s no instant cure for the common cold, but you can make yourself more comfortable while your body recovers.
Drink enough fluids, get adequate sleep, and try warm drinks to soothe an irritated throat. Saline nasal sprays may help relieve congestion [2, 3].
Honey may help ease coughing in adults and children older than one year. Note: Honey should not be given to infants less than 12 months of age because of the risk of infant botulism.
If you have a fever or body aches, ask a pharmacist or healthcare professional about suitable medicines. Avoid taking multiple cold medicines containing the same ingredient.
Antibiotics won’t help a viral cold. Taking them unnecessarily can cause side effects and contribute to antibiotic resistance [2, 3].
You might also come across claims about green tea helping immunity or reducing inflammation. Green tea contains antioxidants, but it isn’t a treatment for the common cold. If you enjoy drinking it, 9 Green Tea Benefits Backed by Science: How Many Cups Should You Drink? explains what research says about its benefits and daily consumption.
When Should You See a Doctor?
A cold usually gets better without medical treatment. However, some symptoms deserve attention [2, 3].
Consult a healthcare professional if:
- Your symptoms last more than 10 days without improvement.
- Your fever lasts longer than four days.
- Your symptoms improve but then return or become worse.
- You develop persistent or worsening cough.
- You experience wheezing or shortness of breath.
- You have chest pain or signs of dehydration [2].
Seek urgent medical attention for severe breathing difficulty, significant chest pain, confusion, or other severe symptoms.
If you’re pregnant, have asthma, diabetes, heart or lung disease, or a weakened immune system, contact your doctor early if you develop respiratory symptoms.
FAQs
1. How many days does a common cold last?
Most colds improve within 7–10 days. However, a cough or nasal congestion may continue for up to two weeks or longer.
2. What is the worst day of a cold?
Days 2 and 3 are often the worst because symptoms usually peak during this period.
3. Is yellow or green mucus a sign of infection?
Not necessarily. Mucus can change colour during a normal viral cold. Its colour alone doesn’t mean you need antibiotics.
4. Why does my cough continue after my cold is gone?
Your airways may remain irritated after the infection clears. This can cause a lingering cough for two to three weeks [3, 6].
5. Can a cold last for 14 days?
Yes. Nasal congestion and coughing can last up to two weeks, even when other symptoms have improved. However, symptoms that aren’t improving after 10 days should be assessed.
6. How do I know if my cold is turning into something serious?
Watch for worsening symptoms, persistent fever, breathing difficulty, chest pain, or symptoms that improve and then return. These can indicate a complication or another infection.
7. Can I go to work with a cold?
Even if you feel well enough to work, you may still spread the infection to others. Respiratory viruses, including those that cause colds, flu, and COVID-19, can spread even when you don’t have a fever. If you have respiratory symptoms, consider staying home until your symptoms are improving overall and you’ve been fever-free for at least 24 hours without fever-reducing medicines. Once you return, take extra precautions for the next five days, such as wearing a well-fitting mask, improving ventilation, washing your hands, and avoiding close contact with vulnerable people. [1, 5]
8. Can cold weather cause a common cold?
No. Colds are caused by viruses, not cold temperatures. However, respiratory viruses spread more easily in certain conditions, including when people spend more time indoors.
The Bottom Line
A common cold usually follows a predictable pattern. Symptoms begin gradually, peak around days 2–3, and improve over the next week. A cough may stay longer.
If you’re getting better each day, your recovery is probably on track. If symptoms persist, worsen, or return after improving, don’t assume it’s just another cold.
References
1. Centers for Disease Control and Prevention. About Common Cold [Internet]. Atlanta: CDC; [cited 2026 Nov 13]. Available from: https://www.cdc.gov/common-cold/about/index.html
2. Centers for Disease Control and Prevention. Manage Common Cold [Internet]. Atlanta: CDC; [cited 2026 Nov 13]. Available from: https://www.cdc.gov/common-cold/treatment/index.html
4. National Health Service. Common cold [Internet]. London: NHS; [cited 2026 Nov 13]. Available from: https://www.nhs.uk/conditions/common-cold/
5. Centers for Disease Control and Prevention. Flu Symptoms and Complications [Internet]. Atlanta: CDC; [cited 2026 Nov 13]. Available from: https://www.cdc.gov/flu/signs-symptoms/index.html
6. Centers for Disease Control and Prevention. Symptoms of COVID-19 [Internet]. Atlanta: CDC; [cited 2026 Nov 13]. Available from: https://www.cdc.gov/covid/signs-symptoms/index.html
7. Mayo Clinic. Common cold: Diagnosis and treatment [Internet]. Rochester (MN): Mayo Foundation for Medical Education and Research; [cited 2026 Nov 13]. Available from: https://www.mayoclinic.org/diseases-conditions/common-cold/diagnosis-treatment/drc-20351611
(The article is written by Mantasha, Sr. Executive, Clinical Health & Content, and reviewed by Monalisa Deka, Deputy Manager, Clinical Health & Content, Medical Affairs.)