Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Belladonna (Atropa belladonna), also known as deadly nightshade, has a long history of use in traditional herbal medicine, including for eye conditions such as conjunctivitis (also known as "pink eye"). Its primary active compounds, atropine and related alkaloids, have anticholinergic properties, which can reduce bodily secretions and may theoretically alleviate symptoms like excessive tearing and redness. In some traditional European and homeopathic practices, belladonna preparations have been used to address inflammatory eye conditions, including conjunctivitis, although this use is not widespread in modern herbalism.

However, there is very limited scientific evidence to support the efficacy or safety of belladonna for conjunctivitis. Modern clinical guidelines do not recommend belladonna, and there are significant concerns about toxicity, especially when used in or near the eyes. Belladonna's pharmacological effects can cause pupil dilation and blurry vision, which may worsen some symptoms or introduce new risks. In summary, while traditional uses exist, robust scientific validation is lacking, and the evidence supporting its use for conjunctivitis is weak.

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Other ingredients used for Conjunctivitis

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