How to treat sore throats with sage?

Why is sage effective against sore throats?

A concentrate of active ingredients

Common sage is a medicinal herb, renowned for its rich array of compounds with antiseptic and anti-inflammatory properties, which makes it an excellent remedy for sore throats.

• It is said to contain tannins, known for their astringent effect, which would help to tighten inflamed tissues and to reduce throat irritation.
• Its essential oils, notably thujone, are renowned for their antibacterial and antiviral action, useful in cases of viral or bacterial infection.
• Rosmarinic acid, a powerful antioxidant, would help to combat throat inflammation and breathing difficulties.

A recognised action in phytotherapy

Sage has traditionally been used to treat throat ailments. It is recommended to soothe minor irritations, quiet coughs, and treat hoarseness linked to colds. Its efficacy today is supported by the European Medicines Agency, which recognises its internal use for oropharyngeal conditions.

With its many benefits, this medicinal herb is a natural alternative to conventional medicines for relieving minor throat ailments and boosting the immune system.

Sage is generally safe, but it can interact with certain medicines. It is therefore advisable to consult a healthcare professional before use, especially during pregnancy, breastfeeding or ongoing medical treatment.

→ For more information, you can consult the VIDAL on common sage.

Salvia officinalis

How to use sage to soothe a sore throat?

Sage infusions

One of the simplest and most effective ways to use sage to soothe a sore throat is sage tea.

Recipe for sage infusion

1. Heat a cup of boiling water (about 250 ml).
2. Add a teaspoon of dried sage leaves. You can also
3. Infuse for 10 minutes, then strain.
4. Drink 2–3 cups per day to help relieve sore throats, for up to two weeks.

This infusion can be even more effective by adding :

• Honey, with antiseptic and soothing properties. It will also sweeten the flavour of the infusion.
• Lemon, rich in vitamin C, which helps boost the immune system.
• Ginger, for its anti-inflammatory effect and warming properties, ideal in winter.

Sage tea is a natural remedy to add to your routine at the first signs of throat irritation or a cold.

Sage gargles

Gargles are an effective method for directly treating throat inflammation and disinfecting the mouth.

Preparing a sage gargle

1. Prepare a concentrated infusion with two teaspoons of dried sage leaves for a cup of boiling water.
2. Let infuse for 10 minutes, then strain.
3. Let it cool slightly and use for gargles up to five times a day.

The antiseptic and anti-inflammatory action of common sage helps reduce irritation and soothe the pain.

Tip: Add a pinch of sea salt or a drop of essential oil of common sage to boost the action against mouth inflammations and sore throats.

Sage essential oil

Sage essential oil is very potent, and it is now advised against using it, whether as a gargle or mouthwash, due to its high thujone content.

Lozenges or spray

You can find sage-based throat lozenges or sprays in pharmacies. Follow the manufacturer’s or your pharmacist’s instructions.

Precautions and Contraindications

Although common sage is a natural remedy with numerous benefits, its use should be moderate and tailored.

a) The risks of excessive consumption

• Sage contains thujone, a substance that can be neurotoxic at high doses. Excessive consumption, particularly of the essential oil of common sage, can cause nervous disturbances such as seizures.
• Sage infusion should not be consumed more than three cups per day over a two-week period.

b) People who should avoid consuming sage

• Pregnant and breastfeeding women: common sage may disrupt hormones and promote hot flushes.
• People undergoing medical treatment: sage may interact with certain medicines, particularly anticoagulants and hormone therapies. Seek advice from your doctor.
• People with epilepsy: thujone present in the plant may trigger seizures, especially with excessive consumption.
• Young children: as their immune systems are still fragile, it’s best to favour other plants such as chamomile or thyme.

⚠️ If symptoms persist or you have a severe viral or bacterial infection, consult a doctor.