A rash under your eye is most often caused by contact dermatitis, where something touching the delicate skin around your eye triggers irritation or an allergic reaction. The skin in this area is thinner than almost anywhere else on your body, which makes it especially vulnerable to irritants, allergens, and inflammatory skin conditions. Less commonly, infections like shingles or impetigo can cause a rash near the eye. Figuring out the cause starts with looking at what the rash looks like and what you’ve recently put on or near your face.
Contact Dermatitis: The Most Common Cause
About 80% of contact dermatitis cases are the irritant type, meaning something directly damaged the skin rather than triggering an immune response. Common culprits include eye creams, cleansers, sunscreen, and even extreme heat. The rash typically looks red and dry, and the skin may feel tight, stinging, or raw. It usually shows up within hours of exposure.
Allergic contact dermatitis works differently. Your immune system decides that a substance it previously tolerated is now a threat. This means you can use a particular mascara or moisturizer for months or years with no problems, then suddenly develop a rash a day or two after applying it. Common triggers include:
- Cosmetics and makeup (mascara, concealer, eyeshadow)
- Skincare products (moisturizers, eye creams, cleansers)
- Sunscreen
- False eyelashes and the adhesive used to apply them
- Topical antibiotics applied near the eye
- Nail polish, transferred when you touch your face
That last one surprises people. You don’t have to apply something directly to the eye area for it to cause a reaction there. Touching your face with freshly polished nails, or even transferring fragrance from your hands, is enough. If you have sensitive skin, asthma, or a history of hay fever, you’re at higher risk for both types.
Eczema Around the Eyes
If you already have eczema (atopic dermatitis) elsewhere on your body, a rash under your eye may be a flare in that area. Eyelid and under-eye eczema tends to cause patches of dry, scaly, intensely itchy skin that can thicken over time if you rub or scratch it repeatedly. The skin may crack, weep, or develop fine creases.
What makes eczema different from a one-time contact reaction is the pattern. It tends to come and go, flaring with stress, dry weather, or allergen exposure. If you notice the rash recurs in the same spot and you have a personal or family history of eczema, asthma, or seasonal allergies, eczema is a strong possibility.
Perioral Dermatitis (That Spreads to the Eyes)
Despite its name, perioral dermatitis doesn’t always stay around the mouth. It commonly involves the skin around the eyes and nose as well. It appears as clusters of small red or pink bumps, sometimes with mild scaling or tiny pus-filled spots. The skin between the bumps often looks red and irritated.
This condition is frequently linked to topical steroid use on the face. If you’ve been applying a steroid cream or ointment near your eyes (even one prescribed for another condition) and a bumpy rash develops, that connection is worth exploring. In some people, heavy face creams, fluorinated toothpaste, or hormonal shifts play a role. Perioral dermatitis can last weeks to months without treatment and tends to come back if the underlying trigger isn’t addressed.
Infections That Cause Under-Eye Rashes
Shingles can affect the skin near the eye, particularly when the virus reactivates along the nerve branch that supplies the forehead and upper face. The first sign is usually a burning pain, tingling, or extreme sensitivity on one side of the face, lasting one to three days before a red rash with small grouped blisters appears. The blisters fill with fluid, then crust over and heal within two to three weeks. A key feature: shingles almost always affects only one side.
Impetigo, a bacterial skin infection more common in children, can also develop near the eye. It produces painful sores covered with distinctive honey-colored or yellow crusts. It spreads easily through touch, so you may notice new spots appearing in nearby areas.
Orbital cellulitis is a more serious infection involving deeper tissue around the eye. It causes significant eyelid swelling, redness, pain when moving the eye, and sometimes the eye itself may appear pushed forward. This is a medical emergency.
What to Do at Home
The first step is identifying and removing the trigger. If you recently started a new skincare product, cosmetic, or sunscreen, stop using it. Switch to fragrance-free products only, since fragrance is one of the most common allergens in skincare. If you’re not sure which product is the problem, strip your routine back to the bare minimum and reintroduce products one at a time, waiting several days between each.
For moisturizing irritated under-eye skin, ointments and creams work better than lotions. Lotions contain more water and alcohol, which can actually sting on broken skin and evaporate quickly. Look for products with petroleum jelly, ceramides, glycerin, or shea butter. Skin barrier creams containing ceramides are particularly helpful because they mimic the natural fats in healthy skin, helping to lock in moisture and keep irritants out. The National Eczema Association recommends choosing products that feel “greasy” over lightweight formulas, since higher oil content provides better protection for eczema-prone skin.
Avoid rubbing or scratching the area, even though the itch can be intense. Cool compresses (a clean, damp cloth) can take the edge off itching and reduce swelling.
Why Steroids Near the Eye Need Caution
You might be tempted to reach for a hydrocortisone cream, but the eye area requires real caution with steroids. All forms of corticosteroids, whether applied as a cream, taken orally, or even inhaled, can raise the pressure inside your eye. This happens because steroids change how fluid drains from the eye, and increased pressure over time can damage the optic nerve. The risk is higher if you have glaucoma, diabetes, or have had pressure problems with steroids before.
For recurring or stubborn rashes around the eyes, non-steroidal prescription creams that calm the immune response locally are often a safer long-term option. These medications carry a boxed warning about cancer risk on their labels, but a large systematic review published in The Lancet found that they do not actually increase cancer risk. The absolute rates were nearly identical: about 4.7 per 1,000 people using these creams versus 4.6 per 1,000 people not using them.
Signs That Need Urgent Attention
Most under-eye rashes are uncomfortable but not dangerous. However, certain symptoms alongside a rash near the eye signal something more serious. Seek prompt medical evaluation if you notice any vision changes, severe pain, sensitivity to light, or significant swelling that makes it hard to open your eye. A rash with blisters on only one side of your face near the eye could be shingles, which needs antiviral treatment quickly to protect your vision. If the skin around your eye becomes very swollen and red, feels hot, and hurts when you move your eye in different directions, orbital cellulitis is a possibility that requires emergency care.