The appearance of a red bump resembling a pimple on the eyelid is a common issue that can cause both discomfort and pain. In most cases, it is either a stye or a chalazion. Although these two conditions may look similar, they have different causes and require different treatments. Recognizing the symptoms is important for proper care.
What is a Chalazion?
A chalazion is a small, usually painless lump that appears on the eyelid. The swelling forms a cyst (nodule) and is caused by a blocked oil (meibomian) gland. A chalazion is a non-infectious inflammation that can develop on the upper or lower eyelid. If left untreated, the firm lump may persist for months. The most common causes include poor eye hygiene, seborrhea, acne, stress, chronic blepharitis, and more.
What is a Stye?
A stye is an acute bacterial infection of the eyelid glands. It starts as a red bump and, after a day or two, resembles a painful pimple filled with pus. Styes can appear at any age and may affect one or both eyes. They usually resolve within a few days to two weeks but can recur. Styes often cause tearing and eye irritation. They result from bacterial infection, blepharitis, conjunctivitis, prolonged exposure to dusty or smoky environments, or using expired cosmetics. A stye can also appear if a person touches their eyes with dirty hands.
To prevent a stye, VISION specialists recommend washing your hands regularly and avoiding touching your eyes with unclean hands. It’s also advisable to discard expired cosmetics, avoid sharing eyeliner, eye pencils, mascara, or eyeshadow with others, and not to share towels or clothing with anyone known to have a bacterial infection. Good eye care includes cleaning your face and the area around your eyes every night before bed to remove makeup and dirt.
When to See a Specialist:
- If the swelling does not subside within a few days to a week
- If your vision is affected
- If there is severe pain
If you’re unsure whether you have a stye or a chalazion, book an appointment at VISION. Our specialists will provide an accurate diagnosis and the right treatment. Self-treatment carries risks and may lead to complications.
