What causes a bluish discoloration at the inner corner of the eye?

Under normal circumstances, bluish discoloration of the inner corner of the eye may be related to factors such as chronic lack of sleep, trauma, anemia, conjunctivitis, and eyelid dermatitis. Patients are advised to follow medical guidance for symptomatic treatment. Specific analyses are as follows:

1. Chronic Lack of Sleep

In daily life, prolonged sleep deprivation can lead to insufficient rest, possibly resulting in pigmentation around the eyes and causing a bluish appearance in the inner corners. This is usually a normal physiological phenomenon that does not require special treatment. Patients should maintain good eye hygiene, avoid frequently rubbing their eyes, and refrain from staying up late for extended periods.

2. Trauma

If the eye area suffers accidental impact, capillaries in the eye may rupture, leading to blood accumulation and a bluish appearance in the inner corner of the eye. In such cases, extensive intervention is generally unnecessary. Applying cold compresses to the eye area may help relieve discomfort, and symptoms typically resolve gradually over time.

3. Anemia

Anemia refers to a condition where the body's blood lacks sufficient red blood cells or hemoglobin. Common symptoms include fatigue, weakness, and dizziness. Due to tissue hypoxia-induced vasodilation, the inner corner of the eye may appear bluish. Patients may take medications such as ferrous lactate capsules or iron dextran tablets under medical supervision.

4. Conjunctivitis

Conjunctivitis is an inflammation of the conjunctival tissue, commonly presenting with symptoms such as eye redness, pain, and excessive tearing. In severe cases, congestion caused by dilated blood vessels may spread to the inner corner of the eye, resulting in a bluish appearance. Patients may use medications such as compound thrombin capsule or hexue mingmu tablets as directed by a physician.

5. Eyelid Dermatitis

Long-term exposure to allergenic substances may trigger eyelid dermatitis. Under inflammatory stimulation, patients may experience localized redness, itching, swelling, and even bruising, which can lead to a bluish tint in the inner eye corner. Treatment options include calamine lotion or erythromycin eye ointment, used according to medical advice.

In addition, this symptom may also be associated with other factors such as hypoglycemia or keratitis. If patients experience any discomfort, it is recommended to seek timely medical evaluation at a hospital to prevent delayed diagnosis and treatment.