Back to Results
Allergic Rhinitis
Mild
Allergic rhinitis is a group of symptoms affecting the nose and often the eyes after exposure to substances that trigger an allergic response. Common triggers include pollen, dust, mold and animal dander. Seasonal allergic rhinitis, commonly called hay fever, is often caused by pollen from trees, grasses or ragweed. Symptoms can include sneezing, itching, runny or stuffy nose, watery eyes, reduced sense of smell and throat irritation.
Body System
Nose & Sinuses
When to Seek Medical Attention
Allergic rhinitis is usually not an emergency. Seek emergency care for severe difficulty breathing, throat or tongue swelling, fainting, or other signs of a serious allergic reaction. Prompt medical assessment is also appropriate when symptoms are severe or significantly worsening.
Symptoms
4
Causes
0
Treatments
7
Diet
3
Overview
Allergic rhinitis is a group of symptoms affecting the nose and often the eyes after exposure to substances that trigger an allergic response. Common triggers include pollen, dust, mold and animal dander. Seasonal allergic rhinitis, commonly called hay fever, is often caused by pollen from trees, grasses or ragweed. Symptoms can include sneezing, itching, runny or stuffy nose, watery eyes, reduced sense of smell and throat irritation.
Symptoms 4
Nasal Congestion
Nosebleed
Runny Nose
Watery Eyes
Causes
Allergic rhinitis occurs when the immune system reacts to an allergen such as pollen, mold, dust or animal dander. The allergic response causes release of chemicals such as histamine, leading to inflammation and increased mucus production in the nasal passages. Seasonal symptoms are commonly triggered by airborne pollen from trees, grasses and ragweed. Allergies often run in families, so inherited susceptibility can contribute to the development of allergic rhinitis.
Risk Factors
Risk factors include a personal or family history of allergies, repeated exposure to pollen, dust mites, mold or animal dander, and living or working in environments where these allergens are common. Seasonal exposure is particularly important for hay fever. The amount of pollen in the air can influence symptoms, with higher pollen levels often occurring on hot, dry and windy days. People with other allergic conditions may also be more likely to develop allergic rhinitis.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Diagnosis is based on symptoms, medical history and physical examination. The healthcare provider may ask when symptoms occur, whether they vary by season and whether they are associated with exposure to pets, dust or other allergens. Allergy testing can identify specific triggers. Skin testing is commonly used, while blood tests measuring allergy-related antibodies may be used when skin testing is not appropriate. An eosinophil count may also provide supporting information in some cases.
Prevention
Key Prevention Tips
Symptoms can sometimes be prevented or reduced by avoiding the allergens that trigger them
During pollen season, people with hay fever may benefit from staying indoors when pollen levels are high, keeping windows closed and using air conditioning when possible
Reducing exposure to known household allergens can also help
Identifying triggers through allergy testing may make avoidance strategies more effective
People with persistent symptoms should discuss appropriate preventive treatment with a healthcare provider
Prevention Guidance
Symptoms can sometimes be prevented or reduced by avoiding the allergens that trigger them. During pollen season, people with hay fever may benefit from staying indoors when pollen levels are high, keeping windows closed and using air conditioning when possible. Reducing exposure to known household allergens can also help. Identifying triggers through allergy testing may make avoidance strategies more effective. People with persistent symptoms should discuss appropriate preventive treatment with a healthcare provider.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 7
Medical management of allergic rhinitis.
Ayurvedic support for allergy management.
Homeopathic supportive care.
Supportive acupressure care.
Yoga and breathing exercises for allergy support.
Natural allergy support therapies.
Traditional supportive allergy care.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Fresh fruits
Provide antioxidants
Leafy vegetables
Support immune health
Water
Helps thin mucus
Foods to Avoid
Food allergens
Avoid known triggers
Processed foods
May increase inflammation
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
Allergic rhinitis is an allergic reaction that affects the nasal passages.
Pollen, dust mites, mold, and pet dander are common triggers.
Sneezing, runny nose, nasal congestion, and itchy eyes are common symptoms.
No, allergic rhinitis is not an infectious disease.
Avoiding known allergens and maintaining a clean environment can help reduce symptoms.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.