Can throat infection last for months?
Mia Kelly
Published Jan 16, 2026
A sore throat is considered chronic when it lasts for more than three months. Typical factors that can cause a long-lasting sore throat include allergies, acid reflux, environmental irritants, dry air and strained vocal cords. Occasionally a more serious condition, such as a tumor or HIV, can cause a sore throat.
Can throat infection stay for months?
Most of the time, a persistent sore throat can go away on its own within a few days to a week, depending on its cause and treatment. Throat infection symptoms may persist for up to seven days, even with treatment. People with mono might experience a sore throat for up to two months.
How long do throat infections usually last?
Most sore throats caused by a cold or flu-type virus go away in a week to 10 days. If your sore throat is caused by bacteria, your doctor will prescribe an antibiotic. You will feel better in a few days. It is important to take all of your antibiotics.
How long can an untreated throat infection last?
When not taking antibiotics, bacterial infections and the sore throats they cause may last anywhere from a week to 10 days. Sore throats caused by bacteria can sometimes be associated with a more serious illness.
Can you have a throat infection for years?
Chronic pharyngitis is a persistent sore throat that lingers for a few weeks or returns frequently. Chronic pharyngitis may be caused by infection, environmental pollutants, allergies or acid reflux. Treatment involves addressing the underlying cause.
37 related questions foundWhy won't my throat infection go away?
After two weeks, if the sore throat has not gone away, it is definitely chronic. You'll want to immediately see a specialist or even more serious medical treatment when things are this bad. Even after a few days, it's not a bad idea to start looking into a specialist already.
Why isn't my sore throat going away after antibiotics?
Chronic pharyngitis has many potential underlying causes, and if a sore throat does not clear up even after a course of antibiotics, it is best to seek further medical advice. Chronic pharyngitis may be caused by factors such as: Smoke or environmental pollutants. Infection.
What happens if strep throat is not treated?
If untreated, strep throat can cause complications, such as kidney inflammation or rheumatic fever. Rheumatic fever can lead to painful and inflamed joints, a specific type of rash, or heart valve damage.
How long do you have sore throat with COVID?
COVID-related sore throats tend to be relatively mild and last no more than five days. A very painful sore throat that lasts more than five days may be something else such as a bacterial infection, so don't be afraid to contact your GP if the problem persists.
Can you have strep throat without a fever?
While fevers are a common symptom of strep throat, you can also have strep throat without a fever. However, whether you have a fever or not with strep throat, you are still contagious.
How do u know if u have strep throat?
Pain and fever without a cough are common signs and symptoms
- Sore throat that can start very quickly.
- Pain when swallowing.
- Fever.
- Red and swollen tonsils, sometimes with white patches or streaks of pus.
- Tiny, red spots (petechiae — pronounced pi-TEE-kee-eye) on the roof of the mouth (the soft or hard palate)
What is a severe sore throat?
Overview. A sore throat is pain, scratchiness or irritation of the throat that often worsens when you swallow. The most common cause of a sore throat (pharyngitis) is a viral infection, such as a cold or the flu. A sore throat caused by a virus resolves on its own.
When should I see a doctor about a sore throat?
In most cases, your sore throat will improve with at-home treatment. However, it's time to see your doctor if a severe sore throat and a fever over 101 degrees lasts longer than one to two days; you have difficulty sleeping because your throat is blocked by swollen tonsils or adenoids; or a red rash appears.
How long do Covid symptoms last?
How long do COVID symptoms last? Those with a mild case of COVID-19 usually recover in one to two weeks. For severe cases, recovery can take six weeks or more, and for some, there may be lasting symptoms with or without damage to the heart, kidneys, lungs and brain.
Is sore throat a symptom of COVID vaccine?
Some of the side effects of the vaccine are similar to symptoms of COVID-19. The vaccine will NOT cause or give you COVID-19. Symptoms such as a sore throat, runny nose, or cough are NOT side effects of the vaccine.
What if I have a sore throat but no other symptoms?
“We as a society used to be kind of dismissive of cold symptoms, but we can't be dismissive of them now. If you have just a sore throat with no other symptoms, it's less likely to be COVID-19. But with other symptoms, it is possible you have COVID. Sore throat, cough, fever – I would be worried about COVID.
What causes chronic sore throat?
A sore throat is considered chronic when it lasts for more than three months. Typical factors that can cause a long-lasting sore throat include allergies, acid reflux, environmental irritants, dry air and strained vocal cords. Occasionally a more serious condition, such as a tumor or HIV, can cause a sore throat.
What organs does strep throat affect?
(Strep Infections)
These infections affect various areas of the body, including the throat, middle ear, sinuses, lungs, skin, tissue under the skin, heart valves, and bloodstream.
Can strep throat go away without antibiotics?
If you have strep throat—which is caused by bacteria—your doctor may prescribe an antibiotic, such as penicillin. But strep throat goes away on its own in 3 to 7 days with or without antibiotics. Antibiotics may not make you well faster.
How can you test for strep throat at home?
Home strep tests are pretty similar to the rapid strep test used by doctors. They come with a sterile cotton swab, which you'll gently brush against the back of your throat for a second or two. These tests typically come with two substances called reagents. You'll mix these together and add the cotton swap.
Which antibiotic is best for throat infection?
Doctors most often prescribe penicillin or amoxicillin (Amoxil) to treat strep throat. They are the top choices because they're safer, inexpensive, and they work well on strep bacteria.
What does it mean when a sore throat won't go away?
If you've ever had a sore throat, you know it's no fun. It's painful and it hurts even more when you swallow. And when it goes on longer than a week, it may be strep throat and it's time to see a doctor.
What causes sore throat but no fever?
Sore throats are often caused by a viral infection which may raise your body temperature slightly. Other causes of a sore throat without a fever include allergies, acid reflux, and STIs. Normally, you don't need to see a doctor for a sore throat if you don't have a fever to go with it.
Is Ginger good for sore throat?
Ginger may help sore throats in several ways. For example, it may provide some pain relief as an anti-inflammatory. It also boosts immunity to help fight infections that cause sore throat.