Eyes are one of the most vital and complex organs in the human body, and changes in eye health can sometimes indicate serious underlying health conditions.

Eye problems can range from simple vision changes to severe infections and damage to the optic nerve. Here are ten signs of serious illnesses in the eyes that require immediate medical attention:.

1. Blurred Vision

Blurred vision is the most common symptom of eye disorders. It is the inability to see fine details or to distinguish between shapes and colors.

Blurred vision can occur due to various reasons, including cornea or lens distortion, retinal detachment, cataracts, and diabetic retinopathy.

2. Double Vision

Double vision is the perception of two images of a single object seen adjacent to each other. It can be caused by several eye conditions, including cataracts, uncontrolled diabetes, multiple sclerosis, and brain tumors.

If you experience double vision, it is essential to seek medical attention immediately.

3. Eye Pain or Discomfort

Eye pain or discomfort can occur due to several reasons ranging from minor conditions like dry eyes or eye strain to severe conditions like glaucoma and ocular herpes.

If you experience severe, sudden eye pain or swelling, seek medical attention immediately.

4. Eye Redness

Eye redness is usually a sign of inflammation or infection in the eye. Conditions that may cause eye redness include conjunctivitis, corneal ulcers, uveitis, blepharitis, and glaucoma.

5. Light Sensitivity

Light sensitivity, also known as photophobia, is when your eyes are extra sensitive to light, causing pain and discomfort. Light sensitivity can be a symptom of several eye conditions such as corneal abrasion, uveitis, and conjunctivitis, among others.

It is important to seek medical attention if you experience intense light sensitivity that does not go away.

6. Visual Disturbances

Visual disturbances include seeing flashes of light or floaters in your vision. It can be a sign of a retinal tear, detachment, or a migraine. If you experience sudden or severe visual disturbances, seek medical attention immediately.

7. Loss of Vision

Loss of vision can be a sign of various health conditions, such as macular degeneration, glaucoma, cataracts, and diabetic retinopathy. If you notice any sudden vision loss or abnormal changes in your vision, seek medical attention immediately.

8. Eyelid Changes

Changes in your eyelids, such as drooping or twitching, can be a sign of nerve damage, tumor, or neurological conditions. If you notice any significant eyelid changes, seek medical attention immediately.

9. Eye Discharge or Tearing

Eye discharge or tearing is usually a symptom of an infection or allergy. If left untreated, it can lead to severe complications, such as chronic vision problems and even blindness.

It is important to seek medical attention if you experience excessive eye discharge or tearing.

10. Changes in Eye Appearance

Any changes in the appearance of your eyes, such as a bulging eye, swelling, or discoloration, can be a sign of various health conditions. Conditions that cause changes in eye appearance include Graves’ disease, eye tumors, and eye injuries.

If you notice any significant changes in your eye appearance, seek medical attention immediately.

If you experience any of the symptoms mentioned above, it is important to seek medical attention immediately to ensure early detection and treatment of any serious underlying health conditions.