Conjunctival hyperemia
Dilatation of the blood vessels of the conjunctiva leading to a red appearance of the sclera.
Also called: Conjunctival hyperaemia, Conjunctival injection, Conjunctival vascular congestion.
Conditions associated with conjunctival hyperemia
The following conditions have been associated with conjunctival hyperemia in medical literature. This is informational and not a diagnosis.
Amoebiasis due to free-living amoebae
Amoebiasis due to free-living amoebae is a medical condition that may be associated with various symptoms and ...
Kawasaki disease
Kawasaki disease is a medical condition that may be associated with various symptoms and signs....
Leptospirosis
Leptospirosis is a medical condition that may be associated with various symptoms and signs....
Marburg hemorrhagic fever
Marburg hemorrhagic fever is a medical condition that may be associated with various symptoms and signs....
Measles
A highly contagious viral infection causing fever, cough, runny nose, and a characteristic red rash....
Muckle-Wells syndrome
An intermediate form of cryopyrin-associated periodic syndrome (CAPS) and is characterized by recurrent fever ...
Paroxysmal hemicrania
Paroxysmal hemicrania is a medical condition that may be associated with various symptoms and signs....
Plague
Plague is a medical condition that may be associated with various symptoms and signs....
SUNCT syndrome
SUNCT syndrome is a medical condition that may be associated with various symptoms and signs....
Stevens-Johnson syndrome/toxic epidermal necrolysis spectrum
Stevens-Johnson syndrome/toxic epidermal necrolysis spectrum is a medical condition that may be associated wit...
TNF receptor 1-associated periodic fever syndrome
A periodic fever syndrome, characterized by recurrent fever, arthralgia, myalgia and tender skin lesions lasti...
Trichinellosis
Trichinellosis is a medical condition that may be associated with various symptoms and signs....
Tularemia
Tularemia is a medical condition that may be associated with various symptoms and signs....
Vogt-Koyanagi-Harada disease
Vogt-Koyanagi-Harada disease is a medical condition that may be associated with various symptoms and signs....
Tests providers may use to investigate conjunctival hyperemia
When investigating conjunctival hyperemia, a healthcare provider may order one or more of the following laboratory tests. Test selection is a clinical decision made by a qualified professional.
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Urinalysis
Examines urine content to help detect urinary tract infections, kidney disease, and diabetes....
Symptoms commonly seen alongside conjunctival hyperemia
Dysphagia
Difficulty in swallowing....
Fatigue
A subjective feeling of tiredness characterized by a lack of energy and motivation....
Fever
Body temperature elevated above the normal range....
Headache
Cephalgia, or pain sensed in various parts of the head, not confined to the area of distribution of any nerve....
Light Sensitivity
Discomfort or pain when looking at light, which can accompany migraine, eye inflammation, or meningitis....
Seizure
A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence ...
When to seek care
Seek care from a qualified healthcare provider if conjunctival hyperemia is severe, persistent, worsening, or accompanied by concerning symptoms. If you think you have a medical emergency, call your local emergency number immediately.
Frequently Asked Questions
What does the symptom conjunctival hyperemia mean?
Conjunctival hyperemia is a health sign or symptom described in medical literature. Dilatation of the blood vessels of the conjunctiva leading to a red appearance of the sclera.
Which conditions are associated with conjunctival hyperemia?
Conjunctival hyperemia has been reported in association with 14 conditions in the medical literature we index, including Amoebiasis due to free-living amoebae, Kawasaki disease, Leptospirosis, Marburg hemorrhagic fever, Measles. These associations do not mean you have any of these conditions.
Should I see a doctor about conjunctival hyperemia?
You should discuss any persistent or concerning symptoms with a qualified healthcare provider. This website does not provide diagnosis. If you have severe symptoms or signs of a medical emergency, seek care immediately.