Eyebright extract may reduce eye inflammation, but its efficacy is limited, and caution is advised due to potential side effects.
Eyebright extract is a natural extract derived from the Euphrasia officinalis plant. It has a long history of traditional use for addressing eye-related conditions, particularly inflammation and irritation. While research on its efficacy is still limited, some studies suggest it may offer anti-inflammatory and antioxidant benefits. However, potential side effects, such as eye irritation from topical use, and the need for standardized extracts warrant caution. Consultation with a healthcare professional is recommended before using eyebright, especially for individuals with pre-existing eye conditions or allergies.
Key Information
Inside Body Harmful Score
Common Dosage
Dosages vary depending on the form of the extract and the intended use. Common dosages range from 200-1000mg daily, often divided into multiple doses. For eye drops, follow product instructions.
Source Type
natural
Production Process
Eyebright extract is typically produced by harvesting the aerial parts (stems, leaves, and flowers) of the Eyebright plant (Euphrasia officinalis), drying them, and then extracting the desired compounds using a solvent such as water or alcohol. The extract is then concentrated and standardized to a specific potency.
Use Type
Inside BodyPotential Benefits
Reduces allergy symptoms like sneezing, runny nose, and skin rashes through antihistamine, anti-inflammatory, or immune-modulating effects. Suitability varies based on the allergy and individual response.
Antioxidants protect cells from damage caused by free radicals, reducing inflammation, and promoting overall health. They neutralize these unstable molecules by donating electrons and preventing them from damaging cellular structures.
Eyebright helps relieve eye inflammation by reducing redness, swelling, and irritation. Iridoid glycosides are believed to possess anti-inflammatory properties.
Possible Side Effects
Digestive upset includes various gastrointestinal symptoms like nausea, diarrhea, and abdominal pain, stemming from factors such as medication, diet, or infections. The severity and duration vary depending on the cause and individual sensitivity.
Allergic reactions are hypersensitivity responses to allergens, ranging from mild skin irritation to life-threatening anaphylaxis. Symptoms vary widely and are caused by an immune response.
Topical eyebright preparations can cause mild eye irritation, including stinging, redness, and blurred vision. Symptoms usually resolve quickly upon stopping use.
Scientific Evidence
Duke, J. A. (2002). Handbook of medicinal herbs (2nd ed.). CRC press.; EMA assessment report on Euphrasia officinalis L., herba. European Medicines Agency (EMA). 2010.
User Reviews
Share your experience with this ingredient
Log in to write a reviewNo reviews yet. Be the first to share your experience!