Medicinal plants

Eyebright – Application & Treatment for Health


Various medicinal plants are able to alleviate physical ailments. These include, for example, eyebright . The name of the plant also refers to one of the areas of application. There are no side effects to be expected from the use of eyebright.

Occurrence & Cultivation of Eyebright

Eyebright belongs to the broomrape family. There are about 350 different species of the plant in total. It can be found particularly frequently in the northern hemisphere of the earth. It grows in almost every European country. The plant prefers forest clearings, mountains or roadsides.

The plant claims a size of about 10 to 20 centimeters and is a member of the semiparasitic family. It feeds on the liquid of certain grasses. If the eyebright cannot become active as a parasite, it can still survive. Cowgrass is still considered a weed by farmers, it removes minerals from other plants, but is not touched by animals because of its bitter substances.

The leaves of the plant are ovate and have three to six teeth. The calyx is striped white and violet. Eyebright is used for various ailments. Although the external appearance is often considered less noticeable, the active ingredients can alleviate certain physical phenomena. In order to use the plant as a remedy, the collection period between July and October is recommended.

Effect & Application

The healing effects of eyebright actually focus on ailments in the eye area . These include styes, eyelid inflammation , conjunctivitis , eyestrain, hay fever or dark circles . The ingredients of the herbaceous plant are decisive for the effect of the herb.

Glycoside rhynanthine, essential oil , fatty oil, resin, bitter substances, sugar, salts, euphratanic acid, aromatic substances are considered to be medically effective. Eyebright is mostly used externally, especially when it comes to relieving eye discomfort. Compresses, teas or baths are recommended for this purpose. For a tea, either one tablespoon of the dried herb or two tablespoons of the fresh plant is poured over with boiling water.

In total, the mixture should steep for about 10 minutes before the plant debris can be removed. In this way, the tea can be used internally on the one hand and externally on the other. Taken up in a cotton ball, the cooled tea is suitable for gently sprinkling the skin around the eyes. When drunk, the tea should also have a supportive effect on the eyes.

The eye bath consists of the tea. This should be cool and may contain a few grains of salt (about 3 to 5). In this way, the salt content of the liquid adapts to that of the tears and the rinse is perceived as more pleasant. An eye bath with eyebright tea is used for conjunctivitis, for example. Eye compresses are suitable, for example, for an eye infection.

10 grams of ground fennel seeds are mixed with 25 grams of eyebright. A teaspoon of the mixture is mixed with 250 milliliters of water and left to infuse for 10 minutes. A clean compress can then be soaked in the liquid and placed over the eye. The effect of the plant is mainly based on its anti-inflammatory properties, which in turn can be attributed to the ingredients.

Iridoid glycosides hinder the formation of prostaglandins. Furthermore, phenolic acids and flavonoids have an antibacterial effect. Eye herb is used in particular in the context of homeopathy . The effectiveness of the plant is considered medically proven. However, the herb is particularly suitable for treating complaints that affect the eye. Other healing properties, such as migraines and insomnia , are not officially recognized. Scientific studies are the starting point.

Importance for health, treatment & prevention

Eyeweed can be used to treat various ailments. However, it is not suitable for preventive measures. The use of the plant is mainly recommended in homeopathy. General practitioners, on the other hand, are often increasingly skeptical about prescribing the medicinal plant. One advantage of the plant, however, is its compatibility.

As a rule, allergic reactions or other accompanying symptoms are not to be expected. Furthermore, there are no interactions between eyeweed and other medicines. Only the simultaneous use of other eye drops is not recommended. Otherwise, the herb is suitable for use in adults and children without any known side effects. In addition, the experience of some people indicates that eyeweed is also suitable for digestive problems.

The starting point here are the tannins and bitter substances of the plant. These stimulate both digestion and appetite. Eyeweed is therefore considered a natural remedy for bloating or constipation . However, the effect of regulating digestion has not been scientifically proven. The same applies to the strengthening properties of the mucous membranes. Eyeweed is said to be able to have a general positive effect on all mucous membranes of the human body.

This should improve symptoms affecting the mucous membranes. These include, for example, sinus infections or a runny nose. The eye herb tea is said to cleanse the mucous membranes, which strengthens the immune system . In this way, the existing disease can subside more quickly and a new infection can be prevented.

In homeopathy, such a treatment consists of a six-week course of drinking two cups of eyeweed tea every day. The effect of eyeweed is therefore particularly relevant for people who want to switch to homeopathic remedies. Side effects are not to be expected.

Lisa Newlon
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Hello! I am Lisa Newlon, and I am a medical writer and researcher with over 10 years of experience in the healthcare industry. I have a Master’s degree in Medicine, and my deep understanding of medical terminology, practices, and procedures has made me a trusted source of information in the medical world.