How to Get Rid of Strep Throat Overnight and What Helps

Medically reviewed by Dr. John D. Witherspoon

A painful throat can make you want relief as quickly as possible. If you’ve developed a sore throat, fever or painful swallowing, you may be wondering how to get rid of strep throat overnight.

The short answer is that strep throat usually can’t be completely cured overnight. Strep throat is a bacterial infection caused by group A Streptococcus, and when confirmed, it’s generally treated with antibiotics prescribed by a healthcare professional.

The good news? Treatment can help you start feeling better, reduce the risk of complications and shorten the time you’re contagious.

But first, it’s important to know whether you actually have strep throat. Many sore throats are caused by viruses, and antibiotics won’t treat a viral infection.

What Is Strep Throat?

Strep throat is an infection of the throat and tonsils caused by group A Streptococcus bacteria.

It can cause a sudden sore throat and may make swallowing uncomfortable. Children are affected more often than adults, although adults can also get the infection.

Because other infections can cause similar symptoms, symptoms alone aren’t always enough to confirm strep throat. A healthcare professional may use a rapid strep test or throat culture to determine whether group A Streptococcus is present.

Can You Get Rid of Strep Throat Overnight?

Unfortunately, there’s no reliable overnight cure for strep throat.

If testing confirms strep throat, a healthcare professional may prescribe antibiotics. You may begin feeling better after starting appropriate treatment, but that doesn’t mean the infection should be ignored or that you should stop treatment early.

While you’re waiting for treatment or recovering, simple measures can help ease throat discomfort:

• Drink plenty of fluids.
• Choose warm drinks or cold foods depending on what feels better.
• Gargle with warm salt water if you’re old enough to do so safely.
• Get plenty of rest.
• Use over-the-counter pain or fever medicine if it’s appropriate for you.
• Avoid smoking and other throat irritants.

These measures can help with symptoms, but they don’t replace antibiotics when antibiotics are medically indicated.

What Are the Signs of Strep Throat?

Knowing the common signs of strep throat can help you decide when to seek testing.

Common symptoms include:

• Sudden sore throat
• Pain when swallowing
• Fever
• Red and swollen tonsils
• Swollen lymph nodes in the neck
• Small red spots on the roof of the mouth
• White patches or streaks of pus on the tonsils

Some people may also experience headache, nausea or vomiting, particularly children.

What symptoms are less typical of strep throat?

A cough, runny nose, hoarseness and pink eye are more commonly associated with viral infections than classic strep throat.

That doesn’t mean you can diagnose yourself based on one symptom. Several infections can look similar, which is why testing can be important.

Strep Throat Pictures What Does It Look Like?

People often search for strep throat pictures because they want to compare what they see in their own throat.

Strep throat may cause red, swollen tonsils, sometimes with white patches or streaks. You may also notice small red spots toward the back of the roof of the mouth.

However, the appearance of your throat isn’t enough to confirm strep throat.

White spots on the tonsils, for example, can occur with several different infections. Some viral infections can produce symptoms that look very similar.

Don’t rely on pictures alone to diagnose strep throat. If your symptoms fit, a healthcare professional can determine whether testing is appropriate.

Is Strep Throat Contagious?

Yes. Strep throat is contagious.

The bacteria can spread through respiratory droplets and close contact with an infected person. Sharing utensils, cups or other items that have been contaminated with respiratory secretions can also contribute to transmission.

This is why it’s important to take precautions when you have a confirmed or suspected infection.

How long is strep throat contagious?

People with untreated strep throat can spread the bacteria to others.

After starting an appropriate antibiotic, the risk of spreading the infection generally decreases significantly after about 12–24 hours, provided the person is also free of fever.

Because individual circumstances can differ, follow the advice given by your healthcare professional about when it’s safe to return to school, work or other close-contact activities.

How Is Strep Throat Treated?

If a healthcare professional confirms strep throat, antibiotics are commonly used.

Treatment can:

• Shorten the duration of symptoms
• Reduce the spread of infection
• Lower the risk of complications

It’s important to take antibiotics exactly as prescribed. Don’t use leftover antibiotics from a previous illness or someone else’s medication.

Antibiotics don’t help when a sore throat is caused by a virus.

What can you do for the pain?

Alongside appropriate treatment, you can try supportive measures such as:

Stay hydrated:
Water, warm tea, broth and other fluids can help prevent dehydration.

Try warm salt-water gargles:
For older children and adults who can gargle safely, this may soothe an irritated throat.

Choose soft foods:
Foods that are easy to swallow may be more comfortable when your throat hurts.

Rest:
Your body needs time to recover from an infection.

Manage pain and fever:
Appropriate over-the-counter medicines can help relieve pain or reduce fever. Follow the product directions and ask a healthcare professional if you’re unsure what is suitable for you.

Strep Throat vs a Regular Sore Throat

Not every sore throat is strep throat.

Feature	Strep throat	Viral sore throat
Sore throat	Common	Common
Fever	Common	Sometimes
Painful swallowing	Common	Common
Swollen tonsils	Common	Possible
White patches	Possible	Possible
Cough	Less typical	Common
Runny nose	Less typical	Common
Hoarseness	Less typical	Common
Pink eye	Less typical	Possible

This comparison can give you a general idea, but it can’t diagnose strep throat. Testing may be needed.

How Is Strep Throat Diagnosed?

A healthcare professional may examine your throat and ask about your symptoms.

If strep throat is suspected, testing can help confirm whether group A Streptococcus is responsible.

Common tests include:

Rapid strep test

A throat swab is used to look for evidence of group A Streptococcus. Results can often be available relatively quickly.

Throat culture

A throat sample is sent to a laboratory for testing. It can take longer than a rapid test but may detect infections that a rapid test misses.

Your healthcare professional can determine which testing approach is appropriate.

Can Strep Throat Go Away Without Antibiotics?

Some cases may improve on their own, but confirmed strep throat shouldn’t simply be ignored.

Antibiotics are recommended for confirmed group A Streptococcus infections because they can reduce symptoms, decrease transmission and lower the risk of certain complications.

If you think you have strep throat, getting an appropriate evaluation is safer than trying to treat the infection yourself.

When Should You See a Doctor?

Consider getting medical advice if you have:

• A severe or persistent sore throat
• Fever
• Difficulty swallowing
• Swollen or painful lymph nodes
• White patches on your tonsils
• Symptoms that are getting worse
• Repeated throat infections

You should seek urgent medical attention if you have trouble breathing, can’t swallow fluids or saliva, are drooling because you can’t swallow, have severe swelling, or develop significant dehydration.

These symptoms can indicate a more serious problem and shouldn’t be managed at home.

How Can You Prevent Strep Throat From Spreading?

If you have strep throat, a few simple habits can reduce the chance of passing it to others:

• Wash your hands regularly.
• Cover coughs and sneezes.
• Avoid sharing cups, utensils and food.
• Avoid close contact with others while you’re contagious.
• Take prescribed antibiotics exactly as directed.
• Replace or wash items that may have been contaminated according to your healthcare professional’s advice.

Good hand hygiene is especially important when someone in your household has an infection.

Frequently Asked Questions

How to get rid of strep throat overnight?

There isn’t a reliable way to completely cure strep throat overnight. If testing confirms a bacterial strep infection, antibiotics prescribed by a healthcare professional can treat the infection, while fluids, rest and appropriate pain relief can help manage symptoms.

Is strep throat contagious?

Yes. Strep throat is contagious and can spread through close contact and respiratory secretions. Appropriate antibiotic treatment significantly reduces the risk of transmission after treatment has been underway for about 12–24 hours.

What are the signs of strep throat?

Common signs include sudden sore throat, painful swallowing, fever, swollen and red tonsils, swollen neck lymph nodes and sometimes white patches on the tonsils.

What does strep throat look like?

Strep throat can cause red and swollen tonsils, sometimes with white patches or streaks. Small red spots on the roof of the mouth may also occur. However, visual appearance alone can’t confirm the infection.

Can you have strep throat without a fever?

Yes. Not everyone with strep throat will have every classic symptom. If you have a significant sore throat or other symptoms associated with strep, testing may be appropriate.

Can you treat strep throat at home?

You can use supportive care at home to help with symptoms, such as fluids, rest and appropriate pain relief. However, confirmed strep throat may require prescription antibiotics, so home remedies shouldn’t be considered a replacement for medical treatment.

How long does strep throat last?

Symptoms often improve within a few days after appropriate antibiotic treatment, but the exact recovery time varies. Without treatment, symptoms can last longer and there is a greater risk of complications.

The Bottom Line

If you’re searching for how to get rid of strep throat overnight, it’s important to set realistic expectations. There’s no safe home remedy that can instantly eliminate a strep infection.

The first step is figuring out whether your sore throat is actually caused by group A Streptococcus. If strep throat is confirmed, appropriate antibiotics can help treat the infection and reduce the chance of spreading it to others.

Until then, focus on fluids, rest and symptom relief, and seek medical care if your symptoms are severe, persistent or getting worse.

Medical Resources

For more information about strep throat, testing, treatment, contagiousness, and prevention, see these trusted medical resources:

• CDC — About Strep Throat: Covers symptoms, causes, complications, prevention, testing and treatment of strep throat.
• CDC — Clinical Guidance for Group A Streptococcal Pharyngitis: Detailed clinical information about symptoms, diagnosis, testing, antibiotic treatment and reducing transmission.
• CDC — Testing for Strep Throat or Scarlet Fever: Explains rapid strep tests, throat cultures, test results and when testing may be appropriate.
• CDC — Preventing Group A Strep Infection: Provides guidance on hand hygiene, covering coughs and sneezes, avoiding shared utensils and taking prescribed antibiotics.
• NHS — Sore Throat: Covers self-care, symptom relief, antibiotics and warning signs that require urgent medical attention.

The information in this article is intended for general educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment.