How to Relieve Sore Throat from Allergies

The Link Between Allergies and Sore Throats

Allergies are your immune system's overreaction to harmless substances, such as pollen, pet dander, or dust mites¹. When exposed to these allergens, your body releases histamines, triggering symptoms like itchiness, sneezing, congestion, and postnasal drip.

Postnasal drip, in particular, is a significant contributor to allergies and sore throat. The constant flow of mucus dripping down the back of your throat can lead to irritation, inflammation, and a persistent itchy or dry feeling^1. Combine that with mouth breathing caused by nasal congestion, and you’ve got the perfect recipe for throat discomfort.

To better tackle your sore throat, it’s essential to pinpoint what’s causing it. Here are the primary culprits:

Postnasal Drip

Dry Air or Dehydration

Allergen Exposure

Oral Allergy Syndrome (OAS)

Thankfully, you don’t have to endure allergy-induced sore throats indefinitely. With these practical tips, you can find relief and manage your symptoms effectively:

1. Stay Hydrated

Drinking plenty of fluids helps thin mucus and keeps your throat moist. Warm teas with honey are especially soothing for a dry or itchy throat from allergies. Research shows that honey has some antimicrobial and anti-inflammation properties. Honey can help by decreasing inflammation and irritation in your throat⁶.

2. Use a Humidifier

Adding moisture to the air can help prevent your throat from drying out, especially if you use air-conditioning, which can dry out the air^9.

3. Avoid Allergens

Minimize exposure to known triggers. Keep windows closed during high-pollen days, use allergen-proof covers for bedding, and regularly clean your living space to reduce dust mites and pet dander. Additionally, you can use an air purifier, especially in polluted areas⁹.

4. Rinse with Salt Water

Gargling a saltwater solution (1/4 to 1/2 teaspoon of salt in warm water) can reduce throat irritation and inflammation caused by postnasal drip. The saltwater saltwater works by loosening mucus and soothing the throat⁷, which can alleviate discomfort.

5. Medications for Allergy Relief

Over-the-counter antihistamines such as loratadine and cetirizine work by blocking the histamine response that causes allergy symptoms⁸. Nasal sprays or decongestants may also be effective.

5. Try Soothing Lozenges

Lozenges can temporarily ease discomfort by lubricating your throat and providing a cooling effect. Dichlorobenzyl Alcohol + Amylmetacresol (Strepsils) offers a range of options specifically designed to soothe sore throats from lozenges with vitamin C or sugar-free lozenges. They even have lozenges for dry and chesty coughs. They even have lozenges for dry and chesty coughs.

6. Get Tested

Consider allergy testing to identify your specific triggers. Knowing what to avoid can significantly reduce your symptoms. This can lead to more effective management of your allergies and an overall improvement in your quality of life.

For persistent throat irritation, keeping Dichlorobenzyl Alcohol + Amylmetacresol (Strepsils) on hand can be a lifesaver. Find out where to buy Dichlorobenzyl Alcohol + Amylmetacresol (Strepsils) today.

When to See a Doctor

• Severe or persistent sore throat lasting more than a week.
• Difficulty swallowing or breathing.
• Fever higher than 101 F (38.3 C)
• Rash, or other unusual symptoms alongside your sore throat.
• No improvement despite using over-the-counter medications and remedies.

Summary

A sore throat from allergies is uncomfortable but manageable. By understanding the link between allergies and sore throat and adopting the right strategies, you can find relief and even prevent future occurrences. Stay hydrated, avoid allergens, and use soothing remedies like lozenges to ease the discomfort. For added support, check out our resources and products designed to keep your throat in top shape.

For more information on managing allergy-related sore throats, explore our comprehensive guide onSigns Your Sore Throat is Caused by an Allergy or browse our Lozenges product page for effective solutions. Don’t let allergies hold you back—breathe easy and stay comfortable!

Resources:

1. (n.d.). Sore throat from allergies: Causes, treatment, and prevention. Retrieved November 25, 2024, from https://www.healthline.com/health/allergies/sore-throat
2. Allergy & Asthma Network. (n.d.). Nasal allergy (allergic rhinitis). Retrieved November 25, 2024, from https://allergyasthmanetwork.org/allergies/nasal-allergy-allergic-rhinitis/
3. S. News. (n.d.). How to treat seasonal allergies. Retrieved November 25, 2024, from https://health.usnews.com/conditions/allergies/articles/how-to-treat-seasonal-allergies
4. Krouse, J. H., & Derebery, M. J. (2015). Allergic rhinitis and its effect on sleep, fatigue, and daytime somnolence. Current Allergy and Asthma Reports, 15(7), 42. https://link.springer.com/article/10.1007/s11882-014-0425-9
5. Cleveland Clinic. (n.d.). Oral allergy syndrome. Retrieved November 25, 2024, from https://my.clevelandclinic.org/health/diseases/23996-oral-allergy-syndrome
6. S. News. (n.d.). How to treat seasonal allergies. Retrieved November 25, 2024, from https://health.usnews.com/conditions/allergies/articles/how-to-treat-seasonal-allergies
7. (n.d.). Home remedies for postnasal drip. Retrieved November 25, 2024, from https://www.healthline.com/health/home-remedies-for-post-nasal-drip
8. Solv Health. (n.d.). Can allergies cause a sore throat? Here’s what you need to know. Retrieved November 25, 2024, from https://www.solvhealth.com/blog/can-allergies-cause-a-sore-throat-here-s-what-you-need-to-know
9. Sore Throat Remedies That Work (and What Not to Do) https://www.healthline.com/health/cold-flu/sore-throat-natural-remedies Accessed 15 April 2025