Persistent Dry Cough: Causes, Diagnosis, and Treatment

Explore the link between persistent dry cough and allergies. Learn about the causes, diagnosis, and treatment methods available.

What Causes a Persistent Dry Cough?

Common Allergens that Trigger Dry Cough

There are several common allergens that could trigger a persistent dry cough. These include:

1. Pollen

Pollen from various trees, grasses, and weeds is one of the most common allergens. It can easily be inhaled and cause irritation in the airways, leading to coughing.

2. Dust Mites

Dust mites are microscopic creatures that thrive in warm, humid environments. They are commonly found in bedding, upholstered furniture, and carpets. Inhaling dust mite allergens can cause an allergic reaction, leading to a dry cough.

3. Pet Dander

Pet dander, which is the microscopic skin particles shed by animals, can cause an allergic reaction leading to a persistent dry cough. This type of allergy is common among people who have pets.

4. Mold Spores

Molds are fungi that can grow on damp surfaces. They release spores into the air that can be inhaled, causing an allergic reaction that includes a dry cough.

5. Cockroach Allergens

Cockroach droppings, saliva, and shed skin can cause allergic reactions upon inhalation. This is a common cause of persistent dry cough, especially in urban areas.

Allergic Reaction and Dry Cough

When sensitive individuals inhale these allergens, their immune system responds by releasing chemicals such as histamines. This leads to inflammation and swelling in the airways, causing symptoms such as a runny nose, itchy eyes, and a persistent dry cough. The dry, incessant cough is a result of the body trying to expel the allergens from the respiratory system.

Remember that it is crucial to identify the exact cause of the allergic reaction to manage the symptom correctly. If a persistent dry cough persists despite taking over-the-counter allergy medication, it is recommended to see a healthcare provider for a thorough examination and treatment.

"Immunotherapy can be amazing"
man opening Curex packaging
man opening Curex packaging
Start with a free quiz
What Symptoms Accompany Persistent Dry Cough?

Common Symptoms Accompanying Persistent Dry Cough

A persistent dry cough lasting more than eight weeks is often the result of an underlying health condition. Allergies are one such condition that can lead to persistent dry cough. When the cough is caused by allergies, it is often accompanied by other typical allergy symptoms.

Nasal Problems

Persistent dry cough caused by allergies is often accompanied by nasal problems. These can include any of the following:

  • Nasal congestion
  • Runny nose
  • Sniffle and frequent sneezing
  • Postnasal drip

Eye Discomfort

Eye discomfort and problems are another common symptom that may accompany a persistent dry cough. These can include:

  • Itchy, red, or watery eyes
  • Dark circles under the eyes
  • Swelling around the eyes

Skin Issues

Skin complaints can also accompany a persistent dry cough. These can include:

  • Hives or skin rashes
  • Itchy skin
  • Eczema

Others

Allergic reactions that result in a persistent dry cough can also cause other symptoms like:

  • Fatigue
  • Shortness of breath
  • Wheezing
  • Difficulty sleeping

Please note that the combination and severity of symptoms can vary greatly from person to person. If you experience a persistent dry cough along with any of these symptoms, it might be due to an allergy and it's recommended to reach out to a healthcare provider for a diagnosis.

We Treat Indoor & Outdoor Allergies

maple leaf icon
Weed Pollens
insect icon
Dust Mites
mold allergy
Molds
tree allergy
Tree Pollens
Cat Allergies
Dog Allergies
maple leaf icon
Weed Pollens
insect icon
Dust Mites
mold allergy
Molds
tree allergy
Tree Pollens
Cat Allergies
Dog Allergies

We do not treat food allergies at this time.

How to Relieve Persistent Dry Cough at home?

Relieving Persistent Dry Cough at Home

A persistent dry cough can be discomforting and cause sleepless nights. Fortunately, there are home remedies you can apply to relieve this symptom.

Stay Hydrated

Staying hydrated is essential for relief from dry cough. Drink a lot of water to keep your throat moist and reduce the irritation caused by coughing. Warm water or herbal teas can be especially soothing.

Gargling with Salt Water

Gargling with warm salt water can provide temporary relief. Salt water soothes the throat and can also help kill dangerous bacteria in the throat.

Use a Humidifier

A cool-mist humidifier helps moisten your nasal and throat passages, making it easier for you to breathe.

Honey and Lemon

Mixing honey with warm water or tea, or consuming a mixture of lemon juice and honey can ease your cough and soothe your throat.

Avoid Allergens

If your cough is related to an allergy, avoid potential allergens as much as possible. This might include dust, pollen, pet dander, and certain foods.

Curex Immunotherapy for Allergies

If the dry cough is persistent and due to allergies, it might be time to consider long-term solutions like immunotherapy. Curex, a leading allergy immunotherapy provider, offers advanced treatment options for allergy sufferers.

Their personalised immunotherapy treatments can help your body build immunity against common allergens, relieving symptoms like a dry cough. By slowly introducing the allergen to your system, your body learns to tolerate it, reducing allergic reactions over time.

Remember in any case, it's always better to consult with a healthcare provider if your dry cough persists for more than a week or it's accompanied with high fever, severe sore throat, chest pain, wheezing, or difficulty breathing.

Who is Curex for?

Patients with allergies, asthma, sinusitis & eczema

Adults (18+)

Kids (5+)

Allergy immunotherapy, delivered.

Curex doctors prescribe prescribe allergy treatments, including custom allergy drops for long-term relief.

This treatment contains the same ingredients as allergy shots, but is more convenient & affordable.

Curex doctors also prescribe medications for allergies, asthma, eczema and related conditions.
Hand reaching out to Curex allergy drops kit
How to Prevent Persistent Dry Cough?

A persistent dry cough is often a symptom of an underlying allergy. In order to effectively manage or prevent it, it's critical to identify and control the root cause of the allergy. This can often be achieved through allergy immunotherapy, a treatment used to desensitize the immune system to specific allergens.

Allergy Immunotherapy and Its Role in Preventing Dry Cough

Allergy immunotherapy, provided by leading providers such as Curex, has been found to be incredibly effective in managing symptoms of allergy-induced dry cough. This treatment involves gradually introducing small amounts of the allergen into your system which educates your immune system to tolerate and decrease sensitivity towards the allergen.

Taking Preventive Measures at Home

In addition to pursuing allergy immunotherapy, there are several preventive measures you can implement at home to further manage your dry cough:

  • Dust and clean regularly: Dust mites can trigger allergic reactions. Regular house cleaning can minimize contact with these allergens.
  • Choose appropriate pets: Some pets may cause allergic reactions. Fish and reptiles rarely cause allergies, while cats and dogs often do.
  • Maintain Air Quality: Use air purifiers, humidifiers, or dehumidifiers to manage indoor air quality and keep allergens in check.

Using Medications

Over the counter antihistamines may also provide some relief from allergy-induced dry cough. However, for persistent symptoms, prescription medications may be necessary. Always consult with your healthcare provider or a specialist like Curex to understand what kind of medication is best suited for your condition.

Adopting a Healthy Lifestyle

Lastly, a healthy lifestyle filled with regular exercise, a balanced diet, and good sleep hygiene can bolster your immune system and help in managing allergy symptoms effectively.

In conclusion, by engaging with immunotherapy specialists like Curex, implementing preventive measures at home, using the appropriate medications, and maintaining a healthy lifestyle, you can effectively manage and prevent persistent dry cough caused by allergies.

Avoid the Shots, Just Try Curex!

At Home

Apply treatment at home without going to the doctor's office.

Affordable

Only $59/month + copay for consultations.

No Shots

Take treatment under-the-tongue daily.  No needles or allergy shots.

Safety

Millions of people are treated safely around the world.

All Natural

All natural clinical-grade allergen extracts. No harmful chemicals.

Long-Term Relief

Train your immune system for lasting results. No more allergies.
Curex packaging
How to Recognize a Medical Emergency in Case of Persistent Dry Cough?

A persistent dry cough is often a worrisome sign to many. It could be merely the result of a mild allergy, but sometimes it could point to a serious underlying health issue. Being alert and recognizing the signs of a medical emergency is essential.

Recognizing a Medical Emergency

When a dry cough persists, it might indicate a more severe health condition, such as bronchitis, pneumonia, or even heart failure. In these cases, the cough often comes with additional signs:

  • Persistent fever
  • Shortness of breath or difficulty breathing
  • Unexplained weight loss
  • Chest pain
  • Coughing up blood
  • Difficulty swallowing

If you experience one or more of these symptoms, it's a strong indication of a medical emergency. Seek immediate medical attention to rule out any serious health issues.

Remember that if your dry cough doesn't show these alarming signs, it might be allergy-related.

Allergy-Related Dry Cough

An allergy-related dry cough is caused by an overreactive immune system. Symptoms vary from sneezing, itching, and a runny nose to a persistent dry cough.

Your immune system overreacts to allergens, triggering a strong allergic reaction leading to the release of histamines. These histamines cause the symptoms and reactions associated with allergies.

Curex—Leading the Way in Allergy Immunotherapy

Curex is an industry leader in allergy immunotherapy. They specialize in adjusting the body's immune response to allergens, hence reducing or, in some cases, even eliminating the allergic reaction.

Their treatment options include subcutaneous immunotherapy (SCIT), also known as allergy shots, and sublingual immunotherapy (SLIT), commonly referred to as allergy drops. These treatments can create a substantial improvement in allergy symptoms, including a persistent dry cough.

Curex's team of experienced allergists will guide you in understanding your allergies and choose the best immunotherapy treatment for your condition. Regular follow-ups ensure a gradual and effective alleviation of symptoms.

Remember, an informed approach can help you manage allergies better. Recognizing the signs—a persistent dry cough being one of them, can help you take decisive action in managing both your allergies and overall health.

NOTE: Always consult a doctor or a healthcare professional regarding any health-related questions or concerns.

Most affordable allergy immunotherapy

Curex makes it easier than ever to treat allergies, even if you need an allergy test or have existing results!

Sign up TODAY
$49*
Sign-up fee
(refundable)
Service deposit is fully refundable if no services (clinical visit or testing) are provided.
STEP ONE:
Review of your allergy test results
Prescription for medication or immunotherapy
Cancel Anytime
Start with a free quiz
*copays may apply.
STEP TWO:

Immunotherapy Delivered

$59/month + copay
Free shipping
Ongoing access to allergist
High deductible plan? No insurance? No problem!
$99/month. HSA/FSA eligible. Discounts with annual plan.
How to Treat Allergy-Related Persistent Dry Cough?

Treating an allergy-related persistent dry cough involves several steps which firstly require an understanding of the underlying cause. Typically, a persistent dry cough occurs due to an irritant or allergen causing inflammation in your respiratory system. This forces your body to cough in an attempt to remove the irritant.

Identify the Allergen

The first step to treat a persisting dry cough due to allergies is to identify the allergen. This might be done through allergy testing or by simply observing when the cough tends to worsen or improve. Common triggers include dust, mold, pet dander, and pollen.

Avoid Exposure

Once the allergen has been identified, it's crucial to limit or avoid exposure as much as possible. Simple actions like vacuuming frequently, using air filters, and maintaining a clean living environment can significantly reduce the presence of allergens in your home.

Use Allergy Medication

Over-the-counter allergy medication such as antihistamines, decongestants, and nasal sprays can help to relieve a dry cough. These work by reducing inflammation and relieving any nasal congestion that might be contributing to the cough.

Consider Allergy Immunotherapy

The aforementioned measures might provide temporary relief, but for lasting treatment, you might consider allergy immunotherapy. According to Curex, the leading allergy immunotherapy provider, this treatment works by gradually desensitizing your immune system to the allergen. It involves the administration of small doses of the allergen over time through injections, oral tablets, or drops. Over time, this could lead to a significant reduction or even the elimination of allergy symptoms, including a persistent dry cough.

Hydrate and Soothe Your Throat

Keeping your throat hydrated can also help to soothe coughing. This can be done by drinking plenty of fluids, using a humidifier, and consuming soothing foods such as honey or warm tea.

Exercise Regularly

Regular exercise can help to strengthen your respiratory system and reduce the frequency and severity of coughing.

Professional medical advice should always be sought for diagnosing and treating health conditions. If you're experiencing a persistent dry cough, consult with a healthcare provider to ensure that it's not a symptom of a more serious underlying condition. And, as with any treatment, make sure to discuss the potential benefits and risks with your healthcare provider before starting on the path of allergy immunotherapy with Curex.

Get Started in 3 Simple Steps

female approaching another female
1

Take quiz and sign up for an at-home or in-lab allergy test

Consult with Curex clinician online

Curex user having an online consultation with a clinician.
2
man opening Curex box
3

Get your allergy treatment delivered

The Better Alternative to Allergy Shots

Backed by Science
Long term solution to allergies
Control allergies and prevent asthma
Proven to reduce symptoms over time
Painless
At-home treatment
Access to clinician via text/call/zoom
Total cost/year

Curex Plans

check icon
check icon
check icon
check icon
check icon
check icon
check icon
$59/month
+ copay

Allergy Shots

doctor giving patient a shot
check icon
check icon
check icon
check icon
$1,500-$4,000
per year

FAQs

Is Curex legitimate?
Does Curex accept insurance?
What conditions do you treat?
Does Curex treat food allergies?
Can my child use Curex?
What is your cancellation policy?
What are the ingredients?
How does allergy testing work?
Where can I find information about the costs and details of allergy immunotherapy?