Will This Cold Go Away On Its Own?

Written by Colleen Story | Published on March 26, 2015
Medically Reviewed by Healthline Medical Team on March 26, 2015

A typical cold will last only about 10 days. How do you know when to wait it out, and when to seek medical care, or try other treatments?

Overview

Prevailing wisdom is that when you have a cold, it's best to treat it at home. According to the Centers for Disease Control and Prevention, colds are caused by viruses, which cannot be treated with antibiotics. In fact, taking antibiotics when you have a viral infection may do more harm than good, and may actually increase your risk of getting an infection later that will be resistant to antibiotic treatment. 

A typical cold will last about 10 days. During the life of the cold, it can seem to actually get worse. How do you know when to wait it out, when to seek medical care, or when to try other treatments?

Did You Know?
There are over 200 viruses that can cause a cold.

What Is a Cold?

The common cold is an upper respiratory infection caused by a virus that creates inflammation in the nose and throat. Symptoms include a runny nose, sore throat, cough, watery eyes, sneezing, congestion, headaches, fatigue, and sometimes a low-grade fever. 

Colds typically last from one to two weeks, with the body's immune system eventually eradicating the infection on its own. Sometimes, however, complications may arise that require a doctor's intervention.

The First Day

Symptoms

Symptoms of the common cold usually begin two to three days after initial infection, so by the time you start feeling it, you've probably been contagious for two to three days.

On day one, you're likely to experience a little tickle in the back of your throat, and find yourself reaching for tissues more often than usual. At this point, it may be difficult to determine whether you have the cold or the flu. Typically, you'll feel more fatigue and body aches with the flu, but during the first day it can be hard to tell.

Find Out If You Have a Cold or the Flu »

Treatment

Treating your symptoms as soon as you suspect an infection may help you recover faster than you normally would. According to the Mayo Clinic, recent studies indicate that zinc may help shorten the duration of a cold. Taking zinc supplements as early as possible seems to increase your odds of experiencing benefits.  

Research published in the Canadian Medical Association Journal found that symptoms ended two days earlier in adults who took zinc either as a lozenge, pill, or syrup at the beginning of their cold compared to adults who didn't take any.

In addition to taking zinc, you can try these at-home remedies:

  • drink plenty of fluids
  • suck on cough drops or lozenges medicated with menthol or camphor
  • use a humidifier or vaporizer (or do hot steam showers) to clear sinus passages and ease sinus pressure
  • avoid alcoholic or caffeinated beverages as they increase the risk of dehydration
  • try saline nasal sprays if needed to clear the nose and sinuses
  • try decongestants, particularly those that contain pseudoephedrine
  • get plenty of rest

You may even want to consider taking one to two days off of work to stay home and sleep. Your body repairs best while asleep, and getting some extra rest early on may help your immune system better fight the virus. This also will protect your co-workers from catching the same virus.

Days 2-3

Symptoms

On the second and third days, you're likely to experience a worsening of symptoms, such as a consistently runny nose and increased sore throat. You may also have a low-grade fever (less than 102°F). You may not feel much different than you did on day one if your at-home remedies are working. Keep up with fluids, rest, and zinc and you may get away with only a few sniffles and coughs.

Treatment

During this time you're, typically, most contagious, so practice good hand washing. Cover your mouth and nose when you sneeze and cough. Try to stay home from work if you can. Regularly disinfect surfaces such as countertops, phones, doorknobs, and computer keyboards. 

Try these treatments to ease your symptoms:

Chicken Soup

Mothers have used chicken soup for generations to help when family members feel ill. Now, scientists have discovered that it does seem to help reduce inflammation and relieve congestion. 

Rest

Make sure you get plenty of rest. Take naps if you feel like it. Propping yourself up with pillows can lessen sinus congestion, thereby enabling you to sleep better.  

Steam

To loosen congestion, sit over a bowl of hot water, place a towel over your head, and inhale the steam. A hot, steamy shower may also help. You can also use a vaporizer or humidifier in your room to loosen congestion and help you sleep. 

Take an Antihistamine

Antihistamines may provide relief from cough, sneezing, watery eyes, and a runny nose.

Soothe Your Throat

Try hot beverages with honey to soothe throat pain, or gargle with warm salt water. For a cough, try an over-the-counter expectorant. An expectorant is a drug that bring up mucus and other material from the lungs. 

Cool a Fever

Pain relievers like acetaminophen and ibuprofen can help with fever and headaches. Do not give aspirin to children under the age of 19, as it has been associated with the risk of a rare but serious illness called Reye's syndrome.

To get relief from a fever, try placing a cool washcloth on your forehead or behind your neck. You can also take a lukewarm shower or bath. 

Mild Exercise

If you feel well enough to exercise, it may help boost your immune system. But make sure that you don't overdo it! Intense activity can reduce your resistance to the infection. Try a brisk walk rather than an all-out run.

Days 4-6

Symptoms

This is usually the most intense period for nasal symptoms. Your nose may be completely congested, and you may find you're going through box after box of tissues. Nasal discharge may become thicker and turn yellow or green. Your throat may be sore, and you may have headaches. You may also notice more fatigue at this stage, as your body assembles all its defenses to fight off the virus.

Treatment

At this point, it's important to keep your sinuses as clear as you can. Try using a saline rinse or a neti pot, as these will help you reduce your risk of developing a sinus infection — all that fluid in your sinuses makes the perfect environment for bacteria. 

Take some time off work if you need to so you can rest. At the very least, try to catch a nap during the day. 

Be sure to see your doctor if you experience any of the more serious symptoms outlined in the When to Seek Help section. Otherwise, get some rest, take a steamy shower, and try some more chicken soup and hot tea with honey.

Days 7-10

Symptoms

During this period, your body will likely be gaining the upper hand against the infection. You may notice that you are starting to feel a little stronger, or that some of your symptoms are easing up just a bit.

Treatment

If you're still fighting with congestion and a sore throat at this stage, don't panic. Continue to drink lots of fluids and rest when you can. Your body may require more time to beat the virus if you tried to "power through" your cold and failed to get enough rest.

Day 10 and Beyond

Symptoms

If you're not feeling better by day 10, you definitely should be by day 14. You may have a few lingering symptoms, like a runny nose or a tickle in your throat. Overall, however, you should be feeling stronger.

When to Seek Help

See your doctor if you've had the cold for three weeks and you're still suffering from congestion or a sore throat. Something else may be going on if you're still hoarse, have enlarged lymph nodes that are still irritated, or have excessive fatigue.

For example, if you're still suffering from itchy eyes and nasal congestion, you may have allergies. Nasal congestion or colored discharge, a sore throat, pressure and pain around the eyes and forehead, and fatigue may indicate a sinus infection.

Colds can also worsen other medical conditions like asthma, congestive heart failure, and kidney disorders. Get medical help right away if you experience trouble breathing, a rapid heartbeat, feeling faint, or other severe symptoms.

You also may be in danger of falling victim to a second infection at this point. Your body is still recovering from the last fight, so be sure to continue washing your hands and disinfecting surfaces around you to reduce your risk of catching another virus. Caution at this stage will help ensure that you get all the way better.

Sometimes what seems like a cold can develop into something more serious. Check with your doctor right away if you experience any of these more serious symptoms:

  • fever of 101°F or higher for more than 24 hours
  • fever accompanied by a rash, severe headaches, confusion, severe back or abdominal pain, or painful urination
  • coughing or sneezing mucus that is green, brown, or bloody
  • shortness of breath, chest pain, wheezing, or difficulty swallowing
  • tender and painful sinuses
  • white or yellow spots in your throat
  • severe headaches with blurred vision, dizziness, and/or nausea or vomiting
  • pain or discharge from your ears
  • persistent pain in the abdomen
  • profuse sweating, shaking, or chills

All of these symptoms may signal the presence of another infection or other medical issue. If you experience any of these while you're trying to self-treat a cold, be sure to see your doctor right away.

Cold vs. Flu

If you experience a faster onset of symptoms, you may have the flu instead of a cold. For example, you may feel significantly worse within three to four hours if you have the flu.

Flu-like symptoms may include a painful sore throat, a deep cough, extreme fatigue, and a sudden fever. Usually these can be treated at home. However, pregnant women, children, older adults, and those with pre-existing medical conditions should get medical care as soon as possible. They are at a higher risk for serious flu-related complications.

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