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Everything you need to know about itchy throat

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Published: Friday, 21 April 2017
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Table of contents
  1. Causes
  2. Related symptoms
  3. Home remedies
  4. Prevention
Almost everyone experiences the nuisance of an itchy throat from time to time. Itchy throats are a very common sign of hay fever and other allergies or may be an early sign of a microorganism or microorganism infection.

Most of the time, itchy throats can be managed with simple over-the-counter (OTC) treatments and home remedies.


Irritated itchy throats can be caused by a wide variety of factors. Likely causes of an itchy throat include the following:

Allergic coryza

A common cause of itchy throat is allergic coryza, which is besides best-known as hay fever.

Also best-known as hay fever, allergic coryza may be one of the most common causes of an itchy throat. As galore as 40 to 60 million Americans are affected by it.

Allergic coryza happens when the body overreacts to an otherwise harmless substance, cathartic a chemical called amine that causes these overreactions.

Common triggers include spore, dander, dust, and irritants so much as cigaret smoke or exhaust fumes.

Food allergies

Allergic reactions to food happen when the body reacts to certain property we eat as if they were going to harm the body. Reactions generally develop inside proceedings or a few hours after overwhelming the trigger food.

The allergic reaction may be mild with symptoms stopping with an itchy throat or mouth. nevertheless, they can be dangerous.

Common trigger foods include sum, shellfish, egg, milk, and wheat. 

Drug allergies

Many people suffer from allergies to certain medications including antibiotic and other antibiotics. The severity of the allergic reaction will range from mild to dangerous.

Symptoms of a drug allergic reaction can include an itchy throat that starts shortly after taking a new medication.

Bacterial and microorganism infections

Strep throat or microorganism cases of inflammation may start with an itchy throat before progressing to a more severe sore throat.

Viruses so much as the common cold or the flu virus can some cause an itchy throat.

If it is just a cold, the itchy throat is unlikely to progress past being gently sore. If a person has a flu infection, their throat soreness will be more severe and attended by fever, body aches, and chest discomfort.


Dehydration occurs when the body loses more water than it takes in. It is common during hot weather, after exercise, or during unwellness.

Dehydration can cause a dry mouth, a temporary condition where the mouth and throat don't have enough spit. This may cause an itchy feeling in the throat.

Acid reflux

A symptom of itchy throat may be stomach acid that enters the food pipe, besides best-known as pyrosis.

Also best-known as pyrosis, some people with degenerative acid reflux experience throat problems. Acid reflux happens when stomach acid backs up from the stomach into the food pipe.

An itchy or sore throat is unlikely to be the only symptom of reflux. nevertheless, some people have a condition called silent reflux and may only notice a degenerative, itchy throat as a symptom.

Medication side effects

Some medications may cause dry coughs and itchy throats that are not due to allergic reactions.

People taking ACE substances for high blood pressure should be aware that ACE substances may cause an itchy throat and dry cough.

Most often, these symptoms begin shortly after starting an ACE substance and are not attended by other symptoms normally experient with an itchy throat.

Related symptoms

Often, an itchy throat is not the only symptom that a person may be dealing with. Symptoms that occur on with an itchy throat vary with the underlying cause.

Itchy throats caused by allergic coryza may be attended by any combination of the following symptoms:

  • runny or stuffy nose
  • sinus pressure
  • itchy opinion and skin
  • sneezing
  • tiredness
  • swollen, red, or watery opinion

When caused by drug or food allergies, an itchy throat may occur together with any number of symptoms from mild to needing immediate emergency medical treatment.

The symptoms that can occur with an itchy throat due to drug and food allergies include:

  • a red itchy rash best-known as hives
  • redness of the skin around the opinion
  • itchy ears
  • nausea and vomiting
  • diarrhea
  • stomach pain
  • swelling of the lips, tongue, and throat
  • trouble breathing or swallowing
  • a sense of doom
  • drop in blood pressure
  • loss of consciousness

It can be difficult to distinguish an itchy throat caused by allergic coryza from one caused by unwellness. In some instances, it may be attended by nasal congestion or sneezing.

nevertheless, if the itchy throat is caused by an acute unwellness, it will probably be ephemeral and attended by a combination of the following symptoms:

  • fever
  • swollen glands
  • muscle aches
  • weakness
  • a headache
  • a cough
  • nasal congestion

When the itchy throat is caused by dehydration, other symptoms can include

  • extreme thirst
  • dry mouth
  • infrequent dark urine

If the itchy throat is caused by reflux or pyrosis, other symptoms may include:

  • difficulty or pain when swallowing
  • burning sensation in chest or throat
  • gas
  • inflamed voice box
  • worn down tooth enamel
  • inflamed gums
  • a bad taste in the mouth

Home remedies

Remedies for an itchy throat can vary based on the cause. nevertheless, there are some tried and tested remedies that may help in most cases.

These remedies, some of which are available to buy online, include the following:

  • a spoon of honey to coat the throat
  • salt water gargles
  • lozenges and cough drops
  • nasal spray
  • hot tea with lemon and honey

Using over-the-counter allergic reaction medications and nasal sprays can relieve an itchy throat caused by allergies. For the common cold, an over-the-counter cold medication can help.


Avoiding caffein and alcohol as well as drinking plenty of water may help to prevent itchy throat.

There are steps that those prone to an itchy throat can take to prevent one from occurring. These steps vary based on the cause of the itchy throat.

Most people will find that they can reduce the risk of an itchy throat if they do the following:

  • quit smoking
  • drink plenty of water
  • avoid caffein and alcohol
  • wash hands often during cold and flu season
  • avoid opening Windows and going outside during allergic reaction season

When to see a doctor

A doctor does not always need to examine an itchy throat. In fact, an itchy throat responds well to self-care most of the time.

A person should call their doctor if the symptoms last for more than 10 years, get worse, or don't respond to self-care.

People should see a doctor instantly in the event of an itchy throat being attended by any of the following symptoms:

  • trouble breathing
  • wheezing
  • hives
  • facial swelling
  • a severe sore throat
  • fever
  • difficulty swallowing

Any of the above situations may require immediate medical care, treatment with antibiotics or antimicroorganism medication, or management of serious allergies.

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Everything you need to know about itchy throat
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