Pink eye, also called conjunctivitis, can appear suddenly—one day your eye feels fine, and the next it’s red, irritated, and watery. Pink eye can be bacterial or viral, and knowing the difference can help you determine when to stay home, when to try simple solutions, and when it’s time to see an eye doctor.
At Central Valley Eye Medical Group, patients receive pink eye treatment from fellowship-trained, board-certified ophthalmologists. Our team provides comprehensive eye care with personal attention and advanced medical expertise.
What Is Pink Eye?
Pink eye occurs when the conjunctiva—the thin membrane covering the white part of the eye—becomes inflamed. This inflammation causes the eye to look red or pink.
Bacterial Pink Eye
Bacterial pink eye is caused by bacteria such as Staphylococcus or Streptococcus. It often develops quickly and may affect one eye first before spreading to the other.
Typical symptoms include:
- Thick yellow or green discharge
- Eyelids sticking together, especially in the morning
- Redness and swelling
- Mild irritation or discomfort
This type of pink eye is usually treated with prescription antibiotic eye drops or ointments.
Viral Pink Eye
Viral pink eye is the most common type and is often caused by viruses that also cause colds or respiratory infections.
Warning signs often include:
- Watery discharge instead of thick mucus
- Red, irritated eyes
- Swollen eyelids
- Sensitivity to light
- Cold-like symptoms (runny nose, sore throat, etc.)
Unlike bacterial infections, viral pink eye does not respond to antibiotics. Treatment typically involves:
- Cold compresses
- Artificial tears
- Good hygiene to prevent spreading the virus
Viral conjunctivitis usually clears on its own within 1–2 weeks.
Get Expert Eye Care at Central Valley Eye Medical Group
Understanding the difference between bacterial and viral pink eye can help you respond quickly and protect your eye health. While many cases resolve with simple treatment, persistent symptoms or severe irritation should be evaluated by an eye specialist.
If you are experiencing signs of pink eye or another eye concern, contact the team at Central Valley Eye Medical Group. Call 1 (800) 244-9907 today to schedule an appointment at our Stockton, Manteca, or Modesto office and receive care from fellowship-trained ophthalmologists dedicated to protecting your vision.
