第四章/第5课 眼睛和耳朵

大麻可降低眼压，对青光眼患者有重要益处[1]，并引起“红眼”副作用。

大麻素可以保护青光眼和其他眼病的视网膜和视神经。 大麻也被证明能够极大地改善夜视能力。[2]

虽然有报道称大麻可以缓解耳鸣（耳鸣），但老鼠也有一些证据表明大麻素可能会促进耳鸣的发展，特别是在已经存在听力损伤的情况下。[3] 大麻素还可能在引起头晕和眩晕的内耳疾病的发展和治疗中起作用。

[1] Cairns, Elizabeth A., William H. Baldridge, and Melanie EM Kelly. 'The endocannabinoid system as a therapeutic target in glaucoma.' Neural plasticity 2016 (2016).

[2] Russo, E. B., et al. “Cannabis improves night vision: a case study of dark adaptometry and scotopic sensitivity in kif smokers of the Rif mountains of northern Morocco.” Journal of ethnopharmacology 93.1 (2004): 99-104.

[3] Smith, Paul F., and Yiwen Zheng. “Cannabis, cannabinoids and tinnitus.” Journal of Pharmacology and Drug Metabolism 1.1 (2014): 1.