Allergy Cough Symptoms, Causes, and Treatment – Phenix Health Telehealth Services

September 8, 2022by Phenix Health

Anyone who suffers from allergy coughs knows how big of a pain it can be. In this article, we cover everything you need to know about allergy coughs, including symptoms, causes, and how to treat. With Phenix Health, you can get 24/7 help with your allergy coughs. Our team of expert doctors and nurses know how to look for underlying causes to get you the best treatment tailored to you.

Allergy Cough Symptoms

What are the Causes of Allergy Coughs?

Allergy coughs are typically triggered by various allergens that can irritate your respiratory system. Common causes of allergy coughs include:

  • Pollen: Pollen from trees, grass, and weeds can lead to allergic reactions, including coughing, for many individuals.
  • Dust Mites: Tiny insects that thrive in household dust can be a major source of allergies, leading to coughing and other symptoms.
  • Pet Dander: If you have allergies to pet dander from cats or dogs, it can lead to persistent coughing.
  • Mold Spores: Mold can release tiny spores into the air, causing allergies and coughing in some people.

Understanding the specific allergens that trigger your cough is essential for effective management.

What are the Symptoms of Allergy Coughs?

Allergy coughs can manifest with various symptoms, which may include:

  • Coughing: A persistent, dry cough is a common symptom of allergy-induced coughs.
  • Postnasal Drip: Allergies can lead to excess mucus production, resulting in a constant need to clear your throat.
  • Itchy or Watery Eyes: Allergies can cause eye irritation and excessive tearing.
  • Sneezing: Frequent sneezing is another common symptom of allergies.
  • Nasal Congestion: Allergies often lead to a stuffy or runny nose.

Now, let’s explore the treatment options for allergy coughs.

Allergy Cough Treatment Options:

If you’ve been suffering with an allergy-induced cough, you’ll be pleased to know that several effective treatments are available. These options include nasal sprays, allergy shots, and antihistamines, all designed to alleviate your symptoms. Some of these treatments have the added benefit of reducing inflammation and mucus production, bringing you much-needed relief. For added comfort, consider using humidifiers to clear congestion and the soothing effects of steam on your throat. Additionally, enhancing the air quality in your home is possible with the use of air purifiers to minimize allergens.

Allergy Shots for Allergy Cough

Allergy shots, also known as immunotherapy, offer an effective solution for managing allergy-induced cough. These shots help your body develop tolerance to specific allergens, preventing exaggerated responses in the future. For many individuals, allergy shots provide long-lasting relief from symptoms and can even hinder the onset of new allergies. However, some may experience a loss of immunity to a particular allergen over time, necessitating a consultation with a healthcare professional for guidance on the best course of action.

It’s worth noting that allergy shots may come with side effects. While some individuals may encounter localised reactions like itching and burning, others might experience systemic responses, including hives, coughing, or wheezing. In the event of severe allergic reactions, prompt medical attention is essential. Your telehealth online doctor can also prescribe epinephrine to help mitigate these symptoms.

Effectiveness of Antihistamines in Allergy Cough Management

Antihistamines play a pivotal role in treating allergy-induced cough symptoms and are readily available, either over-the-counter or with a prescription. These versatile medications come in various forms, such as tablets, capsules, liquids, syrups, and creams. Moreover, there are distinct types of antihistamines designed to target specific symptoms, catering to individual needs. For those who struggle with sleep issues, non-drowsy antihistamines present an attractive option.

While antihistamines are recognized for their ability to alleviate cough, their precise mechanism of action remains not entirely elucidated. The antitussive action of antihistamines may be somewhat nonspecific, not limited to any particular type. Consequently, it’s crucial to engage in a dialogue with your healthcare provider regarding potential side effects associated with allergy medications.

The new generation of antihistamines is designed with a focus on combatting allergies while minimizing side effects. Nevertheless, some individuals may perceive a decrease in the efficacy of antihistamines as the allergy season progresses or as their allergies evolve. As a precaution, it’s advisable to consult a doctor or allergist before initiating antihistamine treatment.

It’s worth mentioning that older antihistamines have been associated with drowsiness and potential impairment of coordination. This poses particular risks, especially when operating vehicles or machinery. On the other hand, newer antihistamines are formulated to circumvent these issues, delivering allergy relief without unwanted side effects.

Nasal Sprays: Effective Relief for Allergy-Induced Cough

Nasal sprays are simple and helpful in making you feel better when you have a cough from allergies. You just need to use them the right way. Close one nostril, then use the spray to get the medicine into the top part of your nose. If the spray goes down your throat, just spit it out to get rid of the bad taste.

Some nasal sprays, called anticholinergic nasal sprays, work in your nose to reduce mucus. Doctors might give you a prescription for them, but you can also buy them without one. These sprays make the blood vessels and tissues in your nose smaller and can stop your nose from running because of allergies. Some of these sprays have a thing called cromolyn sodium, which helps calm down mast cells and prevents them from releasing histamine, a chemical that causes allergy symptoms.

Other things you can do are try immunotherapy. This is when you use medicines to lower the reaction your body has to allergens. It might even make your allergy cough go away. You can also do things to relieve your symptoms, like staying away from things that make your allergies worse, such as dust and pollen. Wash your hands with soap and water a lot, and make sure your bed linens are cleaned in hot water with special soap and are made to keep dust mites away.

Nasal sprays work well and are safe if you don’t use them too much or for too long. If you use them a lot, they might make your symptoms worse, and you might need more medicine. It’s important to talk to your healthcare provider before using them, especially if you have high blood pressure. You can also book an appointment online with Phenix Health to discuss nasal sprays and determine what’s the best treatment option for you. Our doctors and nurse practitioners are available 24/7, and bulk-billing is available.

Relief from Postnasal Drip Due to Allergies

If you’re dealing with postnasal drip caused by allergies, there are treatments available to help you feel better. These treatments can include antihistamines and decongestants, which work to dry up your nasal passages and reduce swelling. Some may also involve bronchodilators and oral anti-leukotrienes. In more severe cases, your doctor might recommend immunotherapy, where they inject small amounts of allergens into your body to lessen your allergic reactions.

To figure out which treatment is right for your symptoms, it’s best to consult with a doctor. It’s crucial to determine the cause of your allergy-related cough, as the symptoms can sometimes resemble those of other conditions. Keep in mind that you might have more than one allergy at the same time. Antihistamines are available over the counter in Australia.
Allergic reactions can be triggered by various substances, such as dust mites, pollen, or animal dander. These allergens can lead to inflammation in your nasal passages, resulting in an allergy cough. Symptoms of an allergic cough can persist for a few minutes or even several weeks.

Allergies can also lead to postnasal drip, where airborne allergens prompt your nasal passages to produce watery mucus. This mucus can drip down your throat, causing throat irritation. Along with postnasal drip, individuals with allergies might experience a scratchy throat and a dry cough.

If you’re suffering from allergy-related symptoms, don’t hesitate to reach out to Phenix Health in Australia. Our dedicated healthcare professionals are available 24/7 to assist you. Book an appointment with one of our practitioners to explore the right treatment plan for your specific condition and ensure a healthier, allergy-free future.

Comprehensive Lung Tests for Allergy Cough Diagnosis

Lung tests play a crucial role in diagnosing allergic conditions like asthma and determining the most effective treatment plans. These tests assess the volume of air entering and leaving the lungs and how rapidly a person can breathe. Additionally, they can identify airway inflammation and quantify the necessary steroid medication.

Asthma is characterized by swollen airway passages, leading to symptoms such as coughing and breathing difficulties. Many individuals with asthma also experience chronic coughing, which can be triggered by factors like respiratory infections, changes in weather, or exposure to specific allergens. Diagnosis and treatment of asthma involve a range of lung tests, including chest X-rays, CT scans, and sometimes a laryngoscopy, a procedure that examines the throat and nasal cavities in a medical office.

Induced sputum is another diagnostic method to identify the cause of a chronic cough. Patients with a history of ear, throat, or digestive tract conditions should be evaluated for potential occupational and environmental exposures, smoking habits, and medication use. In some cases, measuring inhaled nitric oxide levels can be valuable in determining if a specific allergy is the underlying cause of a chronic cough.

While coughing is a common symptom in various conditions, such as the common cold and acid reflux, a persistent cough lasting more than eight weeks is classified as a chronic cough. Seeking medical evaluation is crucial in such cases. Allergy cough is a significant condition that requires personalized treatment approaches for each patient. At Phenix Health, we are committed to your well-being and offer a comprehensive range of services to address your needs.

Our online health appointments allow you to connect with our experienced doctors and nurses who can provide initial assessments and, if necessary, refer you to specialists. Whether you require further testing, specialist consultations, or pathology and radiology testing, our telehealth services are equipped to guide you to the right healthcare solutions.

We understand that your health is a top priority, and our team is dedicated to helping you access the care you need. Phenix Health is here to support you every step of the way, ensuring you receive the tailored treatment and services that meet your unique requirements.

What are effective home remedies for allergy cough relief?

For individuals grappling with allergy-induced cough symptoms, home remedies can offer significant relief. These practical solutions can be instrumental in managing your condition. Here are some home remedies that can help alleviate allergy cough:

Humidifiers: Using a dehumidifier or a cool-mist humidifier can make a noticeable difference. Maintaining proper humidity levels in your living space can reduce irritation and discomfort.

Antihistamines: Antihistamines play a vital role in mitigating the effects of histamine, the chemical responsible for allergy symptoms. By blocking histamine, these medications not only alleviate cough symptoms but also help prevent postnasal drip.

Essential Oils: Certain essential oils are known for their effectiveness in soothing coughing. Lemon essential oil, for instance, acts as a potent antihistamine and can ease congestion and inflammation. Peppermint essential oil, containing natural menthol, can reduce coughing and congestion. Additionally, eucalyptus essential oil, with its anti-inflammatory properties, can be beneficial. Diffusing these oils using diffusers is a convenient way to experience their benefits.

Honey: Honey is a natural remedy with a soothing effect on the throat. It can help clear congestion and possesses antibacterial properties. Consuming small amounts of honey, up to one tablespoon every few hours, can provide relief. Combining honey with lemon juice and warm water is another remedy to consider.

Neti Pot: The neti pot is a valuable tool for managing allergies. It assists in flushing out allergens and loosening mucus. You can easily purchase a neti pot at your local pharmacy or online. To use it, fill it with warm water and salt, then tilt your head to pour the solution through one nostril, allowing it to flow out of the other nostril. Repeat this process with the other nostril.

These home remedies can be effective in alleviating allergy cough symptoms and improving your overall well-being. However, it’s advisable to consult with a healthcare professional for a comprehensive treatment plan tailored to your specific needs. If you have any questions or concerns about your allergy-induced cough, don’t hesitate to reach out to Phenix Health. We’re here to support your health and well-being.


By proactively seeking treatment, leveraging home remedies, and consulting with experts, you can take control of your allergy cough and improve your quality of life. Remember, it’s essential to customize your treatment plan to your unique needs and consult with healthcare professionals for comprehensive care.

Don’t let allergy-induced cough hold you back. With the right support and resources, you can breathe easier and enjoy a life free from the discomfort of persistent coughing. Phenix Health is here to assist you on your journey to better health and well-being.