Free shipping in Australia on orders over $100

Sinus Plex – Natural Herbal Medicine to Relieve Symptoms of Sinusitis, Hayfever and Allergic Rhinitis

Sneezing all the time? Itchy, watery eyes or painful sinus congestion? Sinus Plex offers a natural treatment for sinus congestion from allergies.

Sinus Plex – Natural Allergy Relief Australia
Sinus Plex herbal medicine for sinus congestion is manufactured in Australia using high-quality herbal extracts and is supplied by PPC Herbs, a well-known supplier of practitioner-grade herbal medicine.

$54.95 inc GST

200 mL

Oral liquid

Traditionally used in Western Herbal Medicine:

  • to relieve symptoms of hayfever, allergic rhinitis and sinusitis
  • as a decongestant and expectorant
  • to soothe irritated tissues
  • to relieve symptoms of common colds and flu

Dosage

Adults
5-10mL two or three times a day

Children
3-12 years: 1-5mL two or three times a day
Not to be used in children under 2 years of age without medical advice

Important Information

Duration of use
Up to a maximum of six weeks treatment. Allow significant treatment breaks before continuing.

Directions for use
Shake bottle well before use. Can be diluted with water, fruit juice or other fluids if necessary and consumed immediately.

Interactions
Contra-indicated with concomitant use of digoxin, diuretics, laxatives, cardiac glycosides anti-coagulant drugs, protease inhibitors, anti-hypertensive agents and potassium-depleting drugs

Shelf life
36 months from date of manufacture

Storage Conditions
Store below 30°C

Cautions
Exercise caution taking Sinus Plex before/after surgery, if pregnant or lactating, or in diabetes. Safety during pregnancy and breast feeding has not been evaluated.

WARNING
USE ONLY AS DIRECTED AND IF SYMPTOMS PERSIST (INCLUDING COUGHING), TALK TO YOUR HEALTHCARE PRACTITIONER.  NOT TO BE USED IN CHILDREN UNDER 2 YEARS OF AGE WITHOUT MEDICAL ADVICE.  CONTAINS 28% ETHANOL. USE ONLY IF CAP-SEAL IS UNBROKEN. Store below 30°C.

Explore our other Plex herbal medicines.

What is Sinus Plex used for?

Sinus Plex is a gentle, herbal medicine for relieving symptoms associated with sinusitis, allergic rhinitis, hayfever, influenza and the common cold. It combines natural sinus relief herbs in a pleasant tasting liquid that can be taken two or three times per day to alleviate symptoms.

Sinus Plex herbal sinus remedy can help to:

  • Soothe irritated tissues
  • Reduce pressure and congestion in the nose and sinuses
  • Thin and clear mucus in the chest and lungs
  • Clear sinuses during hayfever season
  • Support in the management of environmental allergies.

Who Sinus Plex May Help

Sinus Plex herbal medicine for seasonal allergies can help those experiencing:

  • Pressure in nose, sinuses, face and/or ears
  • Runny, itchy or blocked nose
  • Watery, red or itchy eyes
  • Post-nasal drip
  • Chest mucus and throat clearing
  • Itchy throat.
Important Note

Sinus Plex should be used for up to a maximum of six weeks at a time. Significant treatment breaks are recommended before commencing another course. If symptoms persist—including ongoing coughing—consult your healthcare practitioner. Do not wait six weeks to seek medical advice if you experience concerning symptoms such as difficulty breathing, persistent or worsening cough, severe pain, fever, or marked irritation. Seek prompt medical attention if symptoms are acute, severe, or rapidly worsening.

Sinus Plex is not recommended for use during pregnancy or breastfeeding, as safety has not been evaluated in these groups. Exercise caution before or after surgery, and if you have diabetes. Sinus Plex is not to be used in children under 2 years of age without medical advice.

Why Choose a Herbal Remedy for Sinus Pressure and Hayfever?

Sinus Plex offers a gentle solution that may be used for up to six weeks, as opposed to some pharmaceutical medicines that may only be used for a few days. In addition, natural hayfever relief may avoid the risk of developing dependency from overusing certain pharmaceutical decongestant sprays. Other risks of taking pharmaceutical treatments include diminished effectiveness over time, negative interactions with other drugs, and local and systemic side effects.

Of course, herbal remedies may also come with side effects, so it’s important to follow the directions of use, be mindful of any interactions with other medications you may be taking, and see your healthcare practitioner if symptoms persist.

A Gentle Herbal Remedy for Sinus Complaints

Sinus Plex comes in the form of a soothing, liquid herbal remedy for sinus congestion, hayfever and allergic rhinitis. Only a few drops are required, and can be added to juice, a smoothie or to water.

Sinus Plex offers natural relief for blocked sinuses, and contains ingredients traditionally employed in Western and Asian herbal medicines to provide herbal sinus and hayfever relief. It contains:

  • Eyebright herb
  • Baical Skullcap root
  • Liquorice root
  • Elder flower, and
  • Garlic bulb.
Important Note

Clinical evidence on the efficacy of each of the following ingredients is limited and individual responses may vary.

Let’s look more closely at the herbal ingredients in Sinus Plex, and how they can assist sinus discomfort.

Ingredients

Eyebright Herb

Eyebright (Euphrasia officinalis) is a flowering herb that is used in traditional Western herbal medicine to support eye and respiratory comfort. Eyebright is thought to soothe irritation, reduce mucous secretions, and provide relief from symptoms such as nasal congestion and watery or irritated eyes. It is also described as having mild astringent and anti-inflammatory properties. (Each 5mL of Sinus Plex contains 1mL of liquid extract, equivalent to 1g of dry Eyebright.)

Baical Skullcap Root

Baical skullcap root (Scutellaria baicalensis) is a perennial herb widely used in traditional Asian herbal medicine. The herb contains baicalin and wogonoside, which are bioactive flavonoids studied for potential anti-inflammatory and anti-allergy activity in laboratory and preclinical research. Traditionally, the baical skullcap root has been used to support symptoms associated with inflammation, such as redness, burning sensations, and fever-like presentations. For sinusitis and hayfever, it may help support the body’s response to inflammation and allergic activity. (Each 5mL of Sinus Plex contains 500 microlitres of liquid extract, equivalent to 500mg of dry Baical Skullcap root).

Liquorice Root

Liquorice root (Glycyrrhiza glabra) contains glycyrrhizin, a compound studied for its potential anti-inflammatory and soothing properties. In traditional herbal medicine, liquorice root has been used to support respiratory comfort and ease irritation of mucosal tissues. Some research suggests glycyrrhizin may influence inflammatory pathways, and liquorice root is sometimes used as a supportive herb for symptoms associated with colds, flu, and allergic conditions such as hayfever and sinus discomfort.
(Each 5mL of Sinus Plex contains 1.25mL of liquid extract, equivalent to 1.25g of dry liquorice root.)

Elderflower

For centuries, elderflower (Sambucus nigra) has been used in traditional European herbal medicine to support respiratory comfort during seasonal periods. Traditionally, it has been associated with mild diaphoretic properties and use as an anti-catarrhal herb, helping to support the body’s natural response to congestion and excess mucus. For sinusitis, hayfever, and allergic rhinitis, elderflower is sometimes used as a supportive herb to help ease respiratory discomfort, sinus congestion, and symptoms such as watery or irritated eyes. (Each 5mL of Sinus Plex contains 1mL of liquid extract, equivalent to 1g of dry elderflower.)

Garlic Bulb

Garlic bulb (Allium sativum) has long been used to support immune and respiratory health. Garlic contains bioactive compounds such as allicin, which have been studied for potential antimicrobial and anti-inflammatory properties in laboratory settings. Traditionally, garlic has been used as a supportive herb for respiratory discomfort and mucus-related symptoms, and may help support the body’s natural defence responses during infections. (Each 5mL of Sinus Plex contains 200 microliters of liquid extract, equivalent to 100g of fresh garlic.)

Frequently Asked Questions

What is Sinus Plex Herbal Medicine used for?

Sinus Plex is a herbal medicine formulated to support sinus health. It is commonly used to help relieve sinus congestion, pressure, and discomfort, particularly during hay fever season or other seasonal allergy periods.

Can Sinus Plex help during hay fever season?

Sinus Plex may be used as a natural option to support sinus health during hay fever season, when symptoms such as a blocked or congested nose are more common due to environmental allergens like pollen.

Is Sinus Plex suitable for sinus congestion?

Yes, Sinus Plex is designed to support the sinuses and may help relieve feelings of sinus congestion and pressure. It can be used during times when the sinuses feel blocked or uncomfortable.

What’s the difference between hay fever and sinus congestion?

Hay fever is an allergic response to airborne allergens such as pollen, while sinus congestion refers to blocked or inflamed sinus passages. Hay fever can often trigger sinus congestion, which is why sinus support may be helpful during allergy season.

Is Sinus Plex a natural option for sinus support?

Sinus Plex is a herbal medicine made using traditional herbal ingredients. It is often chosen by those looking for a more natural approach to supporting sinus health.

When is the best time to take Sinus Plex?

Sinus Plex can be taken during periods of sinus discomfort, congestion or increased allergy exposure, such as during spring or high-pollen seasons. Always follow the directions on the label or consult a healthcare professional if unsure.

Can Sinus Plex be used for seasonal allergies?

Sinus Plex is commonly used during seasonal allergy season to help support sinus comfort. It is not intended to treat allergies themselves, but rather to assist with sinus-related symptoms that may occur alongside them.

Is Sinus Plex suitable for everyday use?

Sinus Plex may be taken as directed when sinus support is needed. If symptoms persist or you plan to use it long-term, it’s recommended to seek advice from a qualified healthcare practitioner.

Who should seek advice before taking Sinus Plex?

If you are pregnant, breastfeeding, taking prescription medication, or have an existing medical condition, you should consult a healthcare professional before using Sinus Plex.

Is Sinus Plex suitable for adults only?

Sinus Plex has a children’s dose range. Always refer to the product label for age recommendations and dosage instructions.