Conjunctivitis, commonly known as pink eye, is an inflammation of the conjunctiva—the membrane lining the outside of the eyeball and inside of the eyelid. It causes symptoms like redness, swelling, light sensitivity, itching, and discharge. Pink eye is common and highly contagious, particularly among children.

While many cases of pink eye resolve on their own, there are treatments that can help speed recovery. These range from medications like eye drops and ointments to simple home remedies.

What Is Pink Eye?

Pink eye symptoms can include redness, itchiness, burning, watering, and a discharge that may be white, yellow, or green. Other signs may include:

  • a gritty or foreign object sensation in the eye

  • a lump in front of the ear

  • blurry vision

  • crusty buildup on eyelashes or eyelids

  • light sensitivity

  • swollen eyelids

There are two primary types of infectious pink eye: bacterial and viral. Bacterial pink eye tends to produce more discharge and is more common in children, while viral pink eye often causes tearing and is more widespread among teens and adults.

Because pink eye is easily spread, it's important to wash your hands often and avoid sharing personal items like towels, pillowcases, or eye makeup.

Below are eight effective treatments for pink eye.

Eyewash for Pink Eye

Both bacterial and viral conjunctivitis can lead to mucus buildup in the eyes.

eyewash solutions such as over-the-counter sterile saline can help flush out mucus and reduce the presence of irritants. Be careful not to confuse these with contact lens cleaners, which should not be used as eyewash.

Antibiotic Eye Drops for Pink Eye

antibiotic eye drops can be helpful for treating bacterial pink eye. They may reduce the duration of the infection and help prevent complications or transmission. However, they are ineffective against viral pink eye, which usually clears up without medication.

While antibiotics may be prescribed for peace of mind, most mild bacterial infections improve on their own in a few days. Using unnecessary antibiotics can increase the risk of resistance or complications.

Antibiotic Eye Ointments for Pink Eye

antibiotic eye ointments, such as those containing ciprofloxacin, are another treatment option for bacterial pink eye. These are often used to help individuals return to work or school faster.

You may need treatment if symptoms last more than five days, worsen, or cause severe pain or redness.

Artificial Tears for Pink Eye

artificial tears provide relief from dryness and irritation. These over-the-counter lubricating drops are thicker than eyewashes and help coat the surface of the eye, making blinking less painful.

Be sure to use a separate bottle for each eye if needed and never share eye drops with others to avoid spreading the infection.

Antihistamines for Pink Eye

antihistamine eye drops are most effective for allergic conjunctivitis, which causes intense itching. They may also offer some relief in other types of pink eye if itching is a symptom.

It's essential to identify the underlying cause of pink eye for the right treatment approach. Mild cases with minimal symptoms can often be managed at home, but you should see a healthcare provider if there’s significant discomfort, vision changes, or light sensitivity.

Antiviral Medications for Pink Eye

Most viral pink eye cases do not require treatment, but antiviral medications may be used when caused by certain viruses, like those in the herpes family.

Some viruses—such as varicella-zoster, the one responsible for chickenpox and shingles—can cause severe pain, reduced vision, and light sensitivity. If a blistering rash accompanies your eye symptoms, seek medical attention immediately.

Vaccination, especially the shingles vaccine for adults over 50, can help prevent virus-related eye complications.

Wet Compresses for Pink Eye

cold or warm wet compresses may not cure pink eye but can ease symptoms such as swelling and discomfort.

Using gauze with ice cubes inside a clean plastic bag can be more hygienic than washcloths or gel packs. After applying, discard the used gauze and insert a fresh one for reuse.

Choose the temperature that feels best to you—cool compresses may reduce swelling, while warm compresses can soothe discomfort.

Avoid Wearing Contacts With Pink Eye

stop using contact lenses as soon as you notice symptoms of pink eye.

Wait until a healthcare provider gives you the all-clear before wearing contacts again. If you use disposable lenses, throw them away. For reusable ones, perform a deep sterilization, not just a basic overnight soak.

You should also discard all eye makeup and applicators used during the infection to prevent reinfection.

A Quick Review

Pink eye is an inflammation of the eye’s conjunctiva that causes redness, irritation, and discharge. It can be caused by bacteria, viruses, or allergens. While most cases go away on their own, treatments like eyewash, artificial tears, antibiotic or antiviral medications, and home remedies can relieve symptoms and shorten recovery time.

If your symptoms are severe, persistent, or worsening, contact a healthcare provider for diagnosis and treatment.