What does it mean when there is a white raised area on the white part of the eye accompanied by red blood vessels?

Under normal circumstances, the presence of white bumps on the white part of the eye accompanied by red blood vessels may be related to conditions such as conjunctival edema, conjunctival stones, pinguecula, pterygium, or follicular conjunctivitis, and targeted treatments are available. It is recommended to seek timely medical evaluation and treatment at a hospital. Specific details are as follows:

1. Conjunctival Edema

Conjunctival edema occurs due to fluid accumulation within the conjunctival tissue and may result from pathological reactions caused by infection, allergies, inflammation, or trauma. This condition can lead to white raised areas on the sclera along with redness and visible blood vessels. The eyes may feel red, congested, and the eyelids may swell. Symptoms can be alleviated under medical guidance using medications such as chlortetracycline hydrochloride eye ointment, levofloxacin eye drops, or amoxicillin capsules.

2. Conjunctival Stones

Conjunctival stones are deposits of calcified material within the conjunctival tissue, causing small granular elevations on the white of the eye accompanied by red blood vessels. The eyes may also feel dry, irritated, painful, or as if there is a foreign body present. Treatment may include medications such as tobramycin eye drops, chloramphenicol eye drops, or hypromellose eye drops, as recommended by a physician.

3. Pinguecula

Pinguecula is a common eye condition typically appearing on the conjunctiva near the cornea, presenting as yellowish or white, small, raised nodules. In some cases, the bump may become more prominent, especially under bright light. Medical treatment may involve surgical removal of the pinguecula under microscopic guidance.

4. Pterygium

Pterygium is a common ocular condition often caused by prolonged exposure to ultraviolet light or environmental factors such as dryness and windblown sand. It appears as a white or translucent fleshy growth, usually located at the inner or outer corner of the eye, accompanied by red blood vessels, and may cause discomfort or pain. Medical intervention is required, with treatments including pterygium transposition surgery or pterygium excision.

5. Follicular Conjunctivitis

Follicular conjunctivitis is an inflammatory response of the conjunctival tissue, characterized by small follicles on the conjunctiva, along with white bumps and red blood vessels. Symptoms may include eye redness, increased discharge, and itching. It is recommended to follow medical advice and use medications such as chloramphenicol eye drops, ganciclovir eye drops, or ofloxacin eye drops to relieve symptoms.

In daily life, it is important to practice proper eye care and avoid rubbing the eyes to help maintain good eye health.