![]() The selected masks were the MGD Rx Eyebag ®, The Eye Doctor ®, Bruder ® eye hydrating compress, Tranquileyes XR™ (Eyeeco), Thera°Pearl Eye-essential mask (Bausch + Lomb) and a moist facecloth. The objective of the present study was to evaluate the in vivo heat retention properties of commercially available eyelid-warming masks on human eyelids over a 12-min interval and compare them with the facecloth.įive eyelid-warming masks and a moist facecloth were used in this study to investigate their heat retention properties. Three masks in that study (MGD Rx Eyebag ®, The Eye Doctor ®, and Thera°Pearl Eye-essential mask (Bausch + Lomb)) had a stable heat retention profile over the first 8 min of the12-min evaluation. The heat retention profiles differed for each mask, with the facecloth maintaining the desired temperature of 40–45 ° C for 3 min quickly degrading in temperature after this time. The experiment was performed on a non-conductive surface to remove the variability of eyelid thickness, tissue heat retention and distribution. recently published ex-vivo heat retention profiles of five eyelid-warming masks and a facecloth. Several eyelid-warming masks have become commercially available and it would be of clinical interest to compare their heat retention profiles to the traditional facecloth. It has been demonstrated that WC therapy can improve dry eye symptoms, tear film stability, tear evaporation, tear film lipid layer thickness, and decrease MG orifice obstruction, ,, ,,. However, the heat quickly dissipates, rendering it ineffective unless it is reheated every 2–4 min. Historically, the use of a warm moist facecloth has been widely adopted by eye care practitioners (ECP) as an accessible and affordable option for WC. While the exact temperature for WC therapy has not been determined, temperature ranges of 40 ☌ to 45 ☌ have been reported to effectively soften meibum over a 5–15 min session. The heat must dissipate through the eyelid tissue to reach the meibomian glands, which are located deep within the inner surface of the eyelids.Īlthough WC are commonly recommended, there is no standardization with respect to duration or frequency,. The challenge in heating the eyelid surface is to have the appropriate temperature reach the meibomian glands (MG). ![]() Warm compresses aiming to provide a thicker lipid layer by softening the stagnant meibum in the glands in order to facilitate it’s expression upon blinking. ![]() Although management options vary for MGD treatment, warm compresses (WC) are regarded as a primary home-based therapy,. Regardless of the driving factor for MGD, ultimately it leads to an inadequate lipid layer, which increases the evaporation of the underlying tear film. Meibomian gland dysfunction (MGD) appears to be the most common cause of evaporative dry eye. ![]()
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