These symptoms are common in hayfever (allergic rhinitis) and sinusitis — two respiratory conditions that often overlap and significantly affect comfort and wellbeing.

Thankfully, nature offers powerful plant-based allies that support the respiratory system, ease inflammation, and relieve congestion. In this article, we explore how herbs such as Albizia lebbeck, Allium sativum (garlic), Armoracia rusticana (horseradish), Scutellaria baicalensis (baical skullcap), and vitamin C can help — along with practical diet and lifestyle tips to support long-term relief.

Hayfever (allergic rhinitis) is caused by an allergic reaction to airborne substances like pollen, dust mites, animal dander, or mould spores. The immune system overreacts to these triggers, releasing histamine and other chemicals that cause inflammation in the nasal passages.

Sinusitis, on the other hand, refers to inflammation or infection of the sinus cavities, often resulting from colds, allergies, or nasal obstruction. Sinusitis may be acute (short-term) or chronic (lasting more than 12 weeks).

Both hayfever and sinusitis can share similar symptoms, making them difficult to distinguish.

These include:
•   Nasal congestion or stuffiness
•   Runny nose or post-nasal drip
•   Sneezing
•   Facial pressure or sinus pain (more common in sinusitis)
•   Itchy, watery eyes (hallmark of hayfever)
•   Fatigue
•   Cough, often worse at night
•   Loss of smell or taste

Albizia lebbeck (Silk Tree)
Used for centuries in Ayurvedic medicine, Albizia lebbeck is known for its anti-allergic, anti-inflammatory, and antihistamine-like properties. It’s traditionally used to treat cough (Kasa), chronic rhinitis (Pinasa), and sinus inflammation (Suryavarta). By calming histamine response and reducing nasal swelling, it can help ease hayfever and sinus symptoms.

Allium sativum (Garlic)
Garlic is a well-known natural expectorant and immune booster. It helps break down mucus, supports productive coughs, and combats microbial infections. Its sulfur compounds (like allicin) have antimicrobial and antiviral activity — making it a perfect remedy for sinus infections and colds.

Armoracia rusticana (Horseradish)
This pungent herb stimulates the mucous membranes and thins mucus, making it easier to expel. Traditionally used to relieve bronchial congestion, horseradish also improves circulation and offers fast relief from blocked sinuses and sluggish drainage.

Scutellaria baicalensis (Baical Skullcap)
In traditional Chinese medicine, this herb is used to “clear heat” and “dry dampness,” corresponding to inflammation and phlegm in Western terms. Its anti-inflammatory and antimicrobial effects help relieve thick, yellow mucus and sinus pressure, particularly in acute infections.

Vitamin C (Ascorbic Acid)
Vitamin C enhances immune function and reduces histamine levels in the blood, which may lessen the severity of allergic reactions. It also supports tissue repair and protects respiratory cells from oxidative stress — important in chronic inflammation of the sinuses or nasal passages.

While herbs can offer powerful relief, combining them with supportive lifestyle changes can make a noticeable difference.

1. Reduce Allergen Exposure
•   Keep windows closed during high pollen seasons
•   Use HEPA filters and vacuum regularly
•   Shower and change clothes after outdoor exposure

2. Eat an Anti-inflammatory Diet
•   Increase fruits and vegetables rich in vitamin C and flavonoids
•   Avoid dairy, sugar, and highly processed foods which can increase mucus production
•   Include garlic, ginger, turmeric, and horseradish for their decongestant effects
•   Stay well hydrated to thin mucus and support sinus drainage

3. Support Nasal Health
•   Try saline nasal sprays or rinses (e.g., neti pot) to clear allergens and mucus
•   Use a warm compress over sinuses to reduce pressure and aid drainage

4. Support Immunity Naturally
•   Get adequate sleep and manage stress
•   Exercise regularly to support circulation and lymphatic flow
•   Consider probiotics to support gut health, which plays a role in immune regulation

Whether you suffer from recurring sinus infections or seasonal hayfever, herbs like Albizia lebbeck, garlic,
horseradish, and baical skullcap, along with vitamin C, offer natural support to help ease your symptoms and improve quality of life.
Combined with diet and lifestyle changes, these remedies can help you breathe easier — naturally and holistically.

As always, speak with a qualified health professional or naturopath to ensure these remedies suit your individual needs.