Evidence supporting the use of: Camphor
For the body system: Bronchials

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Synopsis

Source of validity: Traditional
Rating (out of 5): 3

Camphor has a long history of traditional use in supporting the bronchial system, particularly in the context of respiratory ailments such as coughs, bronchitis, and congestion. It is commonly found in topical preparations like balms and ointments (e.g., Vicks VapoRub), where it is applied to the chest to relieve symptoms of cough and congestion. The mechanism is believed to involve its counterirritant properties, producing a cooling sensation that can help reduce the perception of congestion and ease breathing. Additionally, inhalation of camphor vapors is thought to provide a subjective feeling of easier breathing.

However, scientific evidence supporting the direct efficacy of camphor for bronchial support is limited. Some studies indicate that inhaled camphor can have mild bronchodilatory effects and may temporarily relieve symptoms, but robust clinical trials are lacking. Authorities such as the FDA recognize camphor as an approved topical antitussive at specific concentrations, but warn against its ingestion or use in infants due to potential toxicity. Thus, while camphor’s use for bronchial support is primarily justified by tradition, there is limited scientific validation, and its benefits are mainly symptomatic rather than curative. Caution is advised due to potential side effects if used improperly.

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