What is the reason for the sudden swelling of the eyelids

Everyone has experienced swelling of the upper eyelid skin in their lives. This situation is likely caused by mosquito bites, skin allergies or conjunctivitis. The treatments for swollen eyelids vary depending on the cause. Therefore, when you find that your eyelids are suddenly swollen, you need to determine the cause of the disease based on your physical condition.

What causes swollen upper eyelids? Experts say that swollen upper eyelids are not caused by poor work and rest habits. Patients with common symptoms of swollen upper eyelids are also called puffy eyelids.

Upper eyelid swelling is also caused by some reasons, as follows:

1. Physiological, mainly due to poor rest, which causes body fluids to concentrate in the eyes during sleep. The condition is relatively mild and will often disappear automatically the next morning. As long as you pay attention to rest, there is nothing to worry about.

2. Allergies caused by food, pollen, etc. may cause eyelid edema. Of course, this is usually accompanied by other allergic symptoms, such as wheals, rashes, diarrhea, etc. The symptoms are more obvious and easy to judge, and the prognosis is relatively good.

3. When there is non-inflammatory eyelid swelling without congestion: The eyelid skin is the thinnest part of the skin on the whole body, and slight edema may first manifest as eyelid edema. Common causes include allergies, insect bites, angioedema, compression by tumors near the eyelids and eye sockets, lacrimal gland prolapse, blepharoplasty, chalazion, etc. Systemic diseases that may easily cause eyelid edema include chronic nephritis, hypothyroidism, severe cough, heart failure, etc.

4. Conjunctival edema: The conjunctiva is a very thin, translucent membrane. When edematous, it bulges out like bubbles. In severe cases, it protrudes out of the palpebral fissure, and you may even be unable to close your eyes. Edema not caused by inflammation is generally not congested. It is common in allergies, toxic reactions to drugs or chemicals, compression of tumors in the eyelids and orbits, foreign body reactions, etc.

5. Nephritis. Although other symptoms are not obvious at this time, there will generally be significant changes in urine composition, which can be easily detected. Nephritis is the most difficult cause and the prognosis is generally poor. Through the above introduction to the causes of swollen upper eyelids, do you have some understanding of this issue? If you still have questions about this issue, you can click on online expert consultation and the expert will give you a detailed answer based on your situation.