1, steam eye mask is packed with hydroxyl iron powder, when the oxygen in the air in contact with hydroxyl iron powder can be oxidized to produce heat, and ultimately the moisture in the air is heated, generating steam to the eyes of the role of the hot compress; steam eye masks can have a beneficial effect on the eyes, but it can also cause some adverse effects.

2, the benefits: steam eye mask warm steam can stretch the blood vessels around the eyes, promote blood circulation around the eyes, can play a role in soothing muscle fatigue around the eyes, can dissipate local inflammation, relieve the patient's dark circles under the eyes, but also help to improve the patient's sleep. At the same time, the design of the disposable package is easy to carry and timely use;

3, the harm: steam eye mask if the quality of the problem appears to heat up too quickly, there may be scalding, resulting in eye redness, swelling, pain, eye skin damage and other hazards; In addition, the use of steam eye mask for a long time, it will lead to accelerated evaporation of tears, the patient appeared to be dry eyes, fatigue, transient vision loss and so on.

4, therefore, it is recommended that patients avoid the long-term use of steam eye masks, can be spaced out a few days to use a few days, each time not too long; at the same time, you should choose the regular manufacturers of steam eye masks to use, to ensure that the use of security.