How to Treat Under-Eye Bags — What Causes Puffiness and Sagging?

Reading Time: 10 minutes วันที่อัพเดตล่าสุด : 20 January 2026

Under-Eye Bags

Under-eye bags can develop for many reasons and may occur in both younger and older individuals. They appear as bulging pockets beneath the eyes, often caused by skin laxity around the eyelids and protrusion of under-eye fat.

Many people look for ways to reduce under-eye bags, as they can make the face appear tired, aged, and less refreshed. In some cases, especially in individuals with allergies, the under-eye area may appear darker due to dilated blood vessels under the skin. This is sometimes mistaken for true under-eye bags.

This article explains the causes of under-eye puffiness and introduces effective treatment options to help reduce sagging and dark circles.

Table of content : Under-Eye Bags

• What Are Under-Eye Bags?
• What Health Conditions Can Under-Eye Bags Indicate?
• How Are Under-Eye Bags Different from Dolly Eyes?
  • Are Under-Eye Bags the Same as Dark Circles?
• What Causes Under-Eye Bags?
• What Causes One-Sided Under-Eye Puffiness?
• Why Do Older Adults Develop Under-Eye Bags?
• Natural Ways to Reduce Under-Eye Bags and Dark Circles
  • 1. Reduce Under-Eye Bags with Tea Bags
  • 2. Reduce Under-Eye Bags with Cold Compress
  • 3. Reduce Under-Eye Bags by Getting Enough Sleep
  • 4. Using Eye Cream to Reduce Under-Eye Bags
• Medical Treatments for Under-Eye Bags
  • 1. Treating Under-Eye Bags with Filler Injections
  • 2. Treating Under-Eye Bags with HIFU Ultraformer
  • 3. Treating Under-Eye Bags with Radio Frequency (RF)
  • 4. Surgical Removal of Under-Eye Bags
  • 5. Treating Under-Eye Bags with Fat Removal Surgery
  • 6. Treating Under-Eye Bags with Laser
• Benefits of Treating Under-Eye Bags
• Precautions in Treating Under-Eye Bags
• How to Choose the Right Clinic for Under-Eye Bag Treatment
  • 1. Licensed Clinics or Hospitals
  • 2. Experienced Doctors
  • 3. Use of Certified Products
  • 4. Genuine Reviews
  • Conclusion

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What Are Under-Eye Bags?

Under-eye bags (often called eye bags) are fat pads located beneath the eyes, specifically in the lower orbital area. There are a total of five fat pads: two in the upper eyelids and three in the lower eyelids. The most common areas that bulge or become more prominent are the middle fat pad and, in some cases, part of the inner fat pad.

Visually, under-eye bags appear as bulging or puffiness along the lower eyelid. This condition can occur in anyone, not only older individuals.

In younger people, visible under-eye bags may cause the face to look tired and older than their actual age. This is different from “dolly eyes,” which are intentionally enhanced to make the eyes appear bigger and the face look more youthful.

For individuals with allergies, dark circles may also appear due to dilated blood vessels under the skin. These can easily be mistaken for under-eye bags.

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What Health Conditions Can Under-Eye Bags Indicate?

Although under-eye bags are usually a cosmetic concern, in some cases they may indicate an underlying health issue.

For example, noticeable puffiness in younger individuals may suggest kidney or heart weakness, or it may simply reflect fatigue caused by poor sleep or allergies.

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How Are Under-Eye Bags Different from Dolly Eyes?

Many people confuse under-eye bags with dolly eyes, but they are entirely different.
Although they may look similar, dolly eyes are a beauty trend designed to make the eyes appear bigger and the face look younger.

Dolly eyes are created by enhancing the lower eyelid muscle area—often through filler injections along the lower lash line. This technique makes the under-eye area appear plumper and rounder, giving the eyes a larger, more youthful look.

Are Under-Eye Bags the Same as Dark Circles?

Many people confuse dark circles with under-eye bags, but they are not the same. Dark circles are not caused by fat bulging beneath the eyes. Instead, in individuals with dark circles, dilated blood vessels beneath the skin make the under-eye area appear darker and slightly swollen.

This condition is often seen in individuals with chronic allergies, those who frequently rub their eyes, or, in some cases, it may result from genetics.

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What Causes Under-Eye Bags?

Under-eye bags may develop due to various factors, including aging, skin laxity, fat herniation beneath the eyes, lack of sleep, allergies, irritation, or consuming foods that cause fluid retention.

To treat under-eye bags effectively, it is important to first identify the underlying cause. In general, they can be divided into two main types:

1. True Under-Eye Bags
   Characterized by visible bulging beneath the eyes, caused by:
   • Genetics or endocrine disorders: Excess fat accumulates under the eyes, leading to puffiness or fluid retention in the under-eye fat pads.
   • Aging:Skin loses elasticity, and fat shifts downward, forming noticeable under-eye bags.
2. Pseudo Under-Eye Bags
   These are not true fat pads but appear due to lifestyle factors such as frequent eye rubbing, heavy crying, insufficient sleep, prolonged eye strain, or frequent alcohol consumption. Poor blood circulation may also cause fluid buildup, resulting in puffiness that mimics under-eye bags.

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What Causes One-Sided Under-Eye Puffiness?

Unilateral under-eye swelling may be caused by conjunctivitis (eye infection), which can result from either bacterial or viral pathogens.

Typical symptoms include fever, pain, redness, and swelling, and treatment usually requires antibiotics or antiviral medication prescribed by a doctor.

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Why Do Older Adults Develop Under-Eye Bags?

In older individuals, the main cause of under-eye bags is skin aging and bone resorption beneath the eyes. As the orbital bone recedes with age, the tissues supporting the under-eye fat pads weaken, causing them to sag.

In severe cases, large under-eye bags can pull the lower eyelid downward, leading to ectropion (outward turning of the eyelid), which may cause excessive tearing.

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Natural Ways to Reduce Under-Eye Bags and Dark Circles

Non-surgical remedies may help in cases of pseudo under-eye bags, especially those caused by lifestyle factors such as lack of sleep, diet, or mild fluid retention.

Here are some simple methods:

1. Reduce Under-Eye Bags with Tea Bags

This classic, well-known method involves using warm tea bags to soothe tired eyes and reduce puffiness. The caffeine and tannins in tea leaves help constrict blood vessels, reduce swelling, and improve the appearance of eye bags caused by fatigue or lack of sleep.

Place warm tea bags over the eyelids or under the eyes for about 10 minutes. This can gradually help reduce puffiness and improve the under-eye appearance.

2. Reduce Under-Eye Bags with Cold Compress

For under-eye bags caused by irritation, lack of sleep, or alcohol consumption, a cold compress is one of the simplest natural remedies. Options include using ice cubes, a chilled towel, or even a cold spoon placed over the under-eye area for about 10 minutes. This helps relieve puffiness, soothe tired eyes, and reduce swelling.

However, cleanliness is very important. If the ice, spoon, or towel is not clean, it may cause eye irritation or even infection, making the swelling worse.

3. Reduce Under-Eye Bags by Getting Enough Sleep

One of the most common causes of eye bags and dark circles is insufficient sleep. Individuals who frequently stay up late often experience puffiness, dark shadows under the eyes, and a tired facial appearance.

The best solution is to adjust sleeping habits. Aim for 8–10 hours of quality sleep per night to significantly reduce puffiness, minimize under-eye bags, and restore a refreshed, healthy look to the face.

4. Using Eye Cream to Reduce Under-Eye Bags

Applying eye creams or eye gels can help improve the appearance of pseudo under-eye bags (those caused by lifestyle factors rather than true fat pads).

Consistency is important, as results are usually subtle and take time. Creams should be used regularly together with healthy lifestyle habits such as avoiding alcohol and getting enough sleep.

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Medical Treatments for Under-Eye Bags

For true under-eye bags (caused by fat pads and skin laxity), several medical procedures are available. These treatments can be either surgical or non-surgical, depending on the severity and desired outcome.

1. Treating Under-Eye Bags with Filler Injections

Under-eye filler injections are a non-surgical option for correcting under-eye bags.

With age, the bone structure beneath the eyes gradually recedes, causing the skin and fat to sag into visible eye bags. Injecting filler into the hollowed area restores volume, making the under-eye region appear smoother and less puffy.

Advantages:

• A non-surgical procedure with no incisions, scars, or downtime
• Immediate improvement visible after treatment
• Effective reduction of under-eye bags, dark circles, deep tear troughs, and sagging skin
• A direct, targeted solution with noticeable results
• Minimal discomfort and greater cost-effectiveness compared to surgery

Precautions:

• Treatment must be performed at a licensed clinic with authentic fillers and experienced doctors to ensure safety and natural-looking results
• Temporary effect, as filler gradually dissolves naturally without residue

Note : on botulinum toxin injections under the eyes: This method is not recommended. Botox in this area may cause excessive muscle relaxation, which can make under-eye bags more pronounced rather than reduce them.

2. Treating Under-Eye Bags with HIFU Ultraformer

HIFU Ultraformer uses ultrasound energy delivered into different skin layers, causing tissue contraction and skin tightening.

For under-eye bags, HIFU can mildly reduce fat and improve firmness. However, the results are generally less noticeable than fillers.

Advantages:

• A suitable option for individuals who prefer a non-invasive treatment without needles
• Repeatable sessions with results that improve gradually over time

Precautions:

• Specialized technique in the delicate under-eye area requiring an experienced doctor to ensure safety and natural-looking results

3. Treating Under-Eye Bags with Radio Frequency (RF)

Radiofrequency devices such as Thermage use energy waves to heat the deeper skin layers, helping to reduce fat and tighten skin under the eyes.

Advantages:

• A non-invasive treatment with no injections or surgery
• Stimulation of collagen production with slight reduction of under-eye fat

Precautions:

• Limited results that do not provide a definitive solution for true under-eye bags
• Requirement for specialized cartridges designed for the under-eye area, which may not be available in every clinic
• Higher treatment cost compared to the relatively modest improvement

4. Surgical Removal of Under-Eye Bags

Surgery is the most definitive method for correcting true under-eye bags, especially in individuals with large fat deposits. The procedure removes or repositions excess fat and skin. It can be performed with either a scalpel incision or a laser technique, depending on the case.

Advantages:

• A permanent solution achieved by removing excess fat pads under the eyes
• High effectiveness in patients with severe under-eye bags
• Additional removal of sagging skin for a smoother and more youthful under-eye area
• A refreshed eye appearance and a younger-looking face after recovery

Precautions:

• General anesthesia and surgical incisions required for fat pad removal
• Risk of hollow grooves under the eyes if the procedure is performed by an inexperienced surgeon, sometimes requiring fillers afterward to restore lost volume
• Potential complications such as incomplete eyelid closure or ectropion (outward turning of the lower eyelid) if too much skin is removed
• The necessity of a highly experienced surgeon to minimize risks and ensure natural results

5. Treating Under-Eye Bags with Fat Removal Surgery

Another surgical method for reducing under-eye bags is fat removal through transconjunctival blepharoplasty (making an incision on the inner eyelid). This technique avoids visible external scars while directly removing excess fat, resulting in a smoother and more rejuvenated under-eye area.

Advantages:

• Significant reduction of under-eye bags with noticeable results
• A very small incision inside the eyelid, leaving no visible scar
• No stitches required and relatively quick recovery

Precautions:

• Procedure must be performed only in a licensed and reputable clinic with the appropriate method determined by an experienced doctor
• Risk of infection, inflammation, or lower eyelid ectropion (outward turning of the eyelid) if performed by an inexperienced surgeon

Because under-eye bags have various causes, the best way to ensure safe and effective results is to consult a qualified doctor who can recommend the most suitable treatment.

6. Treating Under-Eye Bags with Laser

Laser treatment is another option for addressing under-eye bags. It uses focused light energy to deliver results similar to surgical fat removal.

Unlike surgery, laser treatment leaves no scars, swelling, or bruising, and recovery is immediate, allowing patients to resume normal activities right away. This method is most suitable for younger individuals or those with milder under-eye bags.

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Benefits of Treating Under-Eye Bags

Regardless of the method used, treating under-eye bags provides a key benefit: restoring a refreshed and youthful appearance. Because under-eye bags and dark circles are a common reason the face appears tired, aged, or dull, reducing them can help the face look healthier, brighter, and more energized.

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Precautions in Treating Under-Eye Bags

Each treatment has its own advantages and limitations. The key is selecting the right treatment for the individual condition. For medical procedures in particular, thorough consultation and assessment by an experienced doctor are essential to ensure the chosen method addresses the root cause safely and effectively.

It is equally important that both the clinic and the doctor are properly certified. This is especially critical for surgical cases, which require advanced skill. Poorly performed surgery may leave scars that are not well concealed under the lash line, resulting in visible marks and reduced self-confidence.

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How to Choose the Right Clinic for Under-Eye Bag Treatment

To safely address under-eye puffiness and sagging, selecting a reputable and trustworthy clinic is crucial. Key factors include:

1. Licensed Clinics or Hospitals

Ensure the clinic is officially registered and displays its operating license clearly. The environment must be clean, safe, and located in a visible, accessible area such as a shopping mall or office building.

2. Experienced Doctors

An experienced doctor can carefully analyze each case and recommend the most suitable treatment. Since the under-eye area is delicate, expertise helps reduce risks such as infection, scarring, or unsatisfactory results.

3. Use of Certified Products

For under-eye filler injections, always confirm that only authentic HA-based fillers (approved by health authorities) are used for maximum safety.

4. Genuine Reviews

Review feedback from actual patients before selecting a clinic. Avoid relying solely on photos, as video reviews provide a clearer and more reliable view of real results.

Clinics should also provide direct communication channels (phone, Line, or Facebook), allowing patients to contact their doctor directly if questions or concerns arise.

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Conclusion

For under-eye bags caused by age-related sagging, under-eye filler injections are highly recommended. They deliver quick, safe, and natural results, and can be combined with other treatments such as Botox around the eyes to reduce wrinkles and fine lines. This enhances freshness and restores a youthful appearance.

Most importantly, treatment should be performed at a certified clinic with experienced doctors who can identify the exact cause of puffiness and address it with authentic fillers, ensuring both safety and optimal results.

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