
Applying a cold compress to the eye can help to alleviate fluid retention. This can last up to 20 mins. Tea bags are another option to reduce fluid retention. A cold metal facial rolled can also prove to be beneficial.
Salt and sodium
The best thing to do for fluid retention is to cut back on salt and sodium. This will help reduce swelling and irritation. You should avoid salty processed foods and other packaged foods. Water is essential to flush out sodium from your body. The American Heart Association suggests that adults not consume more salt than 1,500mg per day. However, most Americans consume up to twice that amount.
There are many things that can lead to fluid retention under the eye. The most common factor is high salt intake. This condition can be caused by inadequate sleep, allergies, or hormone changes. Sodium is also found in processed foods, canned beans and fatty meats. This condition can also be caused by a high intake of processed foods.
Allergies
One of the most common causes of swollen under-eyes is an allergy. Angio-oedema is an allergic reaction that can lead to severe reactions. This condition causes the skin surrounding the eye to swell, causing pain and itching. It can also affect other parts of the body such as the feet, hands and face. An allergy or infection can trigger it. It can also be passed down from one generation to another.

You may have allergies to chemicals, foods, and pollen. You could also be allergic to something in your home, such as dust or pet dander. It is impossible to avoid allergies completely, but you can minimize them.
Sun exposure
If you suffer from sunburn or suffer from under-eye bags, the best way to reduce the appearance of these skin problems is to limit your sun exposure. The sun's UV radiations are damaging to the skin. They also break down collagen, elastin and other important nutrients. These proteins are responsible to skin's structure and firmness. Prolonged exposure to the sun also depletes the skin of essential moisture and causes sagging. This can cause mild under-eye swelling.
Photokeratitis can also be caused by sunlight exposure. This is a temporary eye condition that results from prolonged exposure to ultraviolet rays. This inflammation can affect the cornea, the clear tissue covering the inside and outside eyelids. This problem is more common in high-altitude residents. Living in high-altitude areas is more likely to be exposed to UV rays. They can cause temporary damage to the eye and may impair vision. The good news about UV-B radiation is that they are absorbed into the ozone layer so are not as damaging to eyes.
Blockage in tear ducts
Although it can be uncomfortable, blocking the tear ducts below one eye is treatable. There are many surgical and nonsurgical options to clear these ducts. Consult a doctor if you suspect your tear ducts may be blocked.
The cause of blocked tear-ducts depends on how severe the condition is. Surgery may also be an option. Other treatments may include using medications and using protective eyewear.

Anaphylactic shock
Anaphylaxis is a medical condition in which the body's immune systems attack an allergen. Anaphylaxis is a condition that can cause shortness, wheezing, and loss consciousness. It is a serious medical condition, and should be treated immediately. In the United States, approximately one in 50 suffers from anaphylaxis. Research suggests that the incidence of anaphylaxis may be much higher. It could affect as many as one in 20 Americans. The symptoms can occur within 5-30 minutes after contact with the allergen. In some cases, the reaction may take longer.
Fluid can buildup in body tissues when the body's immune systems is overwhelmed. This can cause the eyes to swell. Anaphylaxis may be caused by allergies to food, medication, or any other cause. An allergic reaction can cause wheezing and difficulty swallowing.