What causes puffy eyes?

When does eye swelling need medical help?

Get urgent medical advice if a swollen eyelid is red, hot, painful, tender or blistered. Sudden eyelid drooping, trouble opening or keeping the eye open, pain inside the eye, a very red eye, light sensitivity or changes in vision also need urgent assessment. Seek urgent help if eye symptoms come with a headache, nausea, vomiting, fever or feeling generally unwell, or you think you are having an allergic reaction.2

Go to an emergency department after eye trauma or sudden loss of vision in either eye. Arrange a medical appointment for swelling that is not improving, lasts a long time or worries you. A pharmacist can help with common eyelid problems and advise whether you need an optician or doctor.24

What else is happening around your eyes?

The accompanying symptoms help narrow the possibilities, but they cannot confirm the cause. Notice whether the swelling involves a lump, flaky skin, crusted eyelashes or the surface of the eye itself.2

An eyelid infection is not always confined to the lid. Periorbital cellulitis affects the eyelid and nearby skin; infection that spreads behind the eye is called orbital cellulitis and needs immediate medical care. An eye examination and your medical history help identify the cause. Treatment can include compresses, medicines, ointments or eye drops, depending on the problem.5

Can skincare or makeup cause puffy eyelids?

Yes. Contact dermatitis is inflammation caused by a substance touching the skin, through irritation or allergy. Eyelids can become swollen, red, scaly, itchy, stinging or burning. One or both eyes can be affected. Eyelid skin is thin and particularly sensitive, so a substance can cause a reaction there without causing a rash elsewhere.7

Possible triggers include cleansers, eye creams, moisturizers, sunscreen, makeup, fragrance, essential oils and false eyelash adhesives. Eye drops and contact lens solution can also contain allergens. The trigger does not have to be applied near the eyes: nail cosmetics, hair dye or fragrance can transfer from your fingers when you touch your eyelids.7

An allergy can develop after repeated contact with a product you previously tolerated. The rash usually appears one to several days after contact, so the newest product is not necessarily responsible. Sensitive skin, eczema, asthma or hay fever increase susceptibility to irritant dermatitis, but allergic dermatitis can happen without a history of sensitive skin.7

While eyelid dermatitis is active, avoid eyelid cosmetics and suspected irritants, do not rub or scratch, and touch the area only with clean, rinsed hands. Wash with plain water or a cream cleanser designed for sensitive skin. Repeated episodes warrant assessment; patch testing can identify a contact allergen. A clinician can decide whether a short course of prescription treatment is needed.7

Why are your eyes puffy after crying?

Crying lets fluid collect under and around the eyes. Blood vessels also widen, making the area look red. The swelling often settles by itself: some people see improvement within minutes, while others still have puffiness the next morning. If swelling persists for more than a few days or you have eye pain, see a healthcare provider.1

Cold spoons and cucumber slices are options for a cold compress, so the kitchen can supply the equipment without acquiring a skincare department.1

For mild puffiness after crying:

1. 1Apply a cold compress with a cloth between your skin and any ice pack or frozen vegetables. Cold reduces blood flow and swelling.
2. 2Leave the compress on for about 10 minutes, removing it sooner if it becomes uncomfortable.
3. 3Stay upright afterward. At bedtime, use extra pillows to raise your head if comfortable, without sacrificing sleep.

Gentle massage can help, but touching the area can also irritate it and worsen swelling. If you use a face roller, roll lightly outward from the center of the face in one direction rather than back and forth.1

A chilled eye product is another way to apply cold, not a requirement to give every part of your face its own jar.1

Use only a product you already tolerate rather than trying something new on sensitive eye skin. Witch hazel and hemorrhoid cream lack convincing medical support for reducing puffiness.1

Are lasting eye bags the same as swelling?

Not necessarily. With age, skin loses elasticity and extra skin can form bags. The normal fat cushioning structures behind the eyes can move forward with time and gravity, making the upper or lower lids look puffy. An eyelid bag can be displaced fat rather than trapped fluid, which makes "depuffing" a rather optimistic job description.3

Dark circles are a separate issue, although they can appear alongside bags. Age related hollows cast shadows, and extra pigment can contribute to darkness. A low eyebrow, excess folding skin and a genuinely drooping eyelid can also create different kinds of heaviness around the eye.3

An oculoplastic surgeon, an eye surgeon specializing in the eyelids and surrounding structures, can assess structural bags. Eyelid surgery can remove or reposition fat and remove excess skin. Fillers address hollows rather than simply removing bags; they can cause fluid buildup and carry a rare risk of permanent vision loss. Treatment should match the specific anatomical change, not just the word "puffy."3

What if the eye itself looks swollen?

Chemosis affects the conjunctiva, the clear membrane covering the whites of the eyes and lining the eyelids. Infections, allergies and injuries are common causes. Smoke, dust, chemicals, eye procedures or sensitivity to medicated drops can also trigger it. Less commonly, thyroid disease or heart failure can cause this swelling.6

Have swelling on the eye surface checked. Seek prompt attention if you cannot close the eye fully, feel something stuck in it, have substantial discharge or notice bleeding in the white of the eye. Treatment depends on the cause, and recovery can take days to weeks or longer. For mild chemosis, cold packs and artificial tears can ease symptoms; never put ice directly against the skin or leave a pack on for more than 20 minutes.6

What if your eyes keep watering too?

Persistent watering can mean the eyes are producing too many tears or tears are not draining properly. Allergies, dry eyes, eyelid inflammation, infections and blocked tear ducts can cause it. Watery eyes do not automatically identify the cause of puffiness. Get an eye examination if watering is constant or comes with swelling, pain, a lump or difficulty seeing. Do not rub your eyes or touch the eyeball with a tissue or towel when drying tears.4