The impact of vaping on ocular health: a literature review.

Introduction:
This article provides a comprehensive review of the literature on the impact of vaping on ocular health. The review summarizes relevant studies and findings that shed light on the known effects of vaping on the eye and raises awareness about potential effects that may require further investigation.

Key Points:

* Vaping, or the use of electronic cigarettes, contains carcinogenic chemicals, air pollutants, and heavy metals.
* Exposure to vaping can lead to disturbances in tear film stability, damage to the lipid layer through peroxidation, and corneal staining.
* Nicotine found in electronic cigarettes can induce an inflammatory response in corneal epithelial cells, exert vasoconstrictive effects on ocular blood flow, and interfere with retinal light-adapted vision.
* Vape-related explosions can result in decreased visual acuity and long-term ocular trauma.
* There is limited research on the short-term and long-term effects of vaping on the eye, highlighting the need for additional investigation and increased education about the potential harm electronic cigarettes may inflict on sensitive organs.

Main Message:
While vaping is often marketed as a safer alternative to traditional cigarettes, this review highlights the potential harms of substances such as nicotine and aldehydes on ocular health. The limited research on the topic underscores the need for further investigation and increased education about the detrimental effects electronic cigarettes may have on sensitive organs. It is crucial to inform the public about the potential risks associated with vaping, especially given its growing popularity among younger generations.

Martheswaran T, Shmunes Mh, Ronquillo YC, Moshirfar M. The impact of vaping on ocular health: a literature review. International ophthalmology. 2021;41(8):2925-2932. doi:10.1007/s10792-021-01842-w