What is cellulitis in the eye

Cavernous sinus thrombosis is usually A bulging eye proptosis Eyes, Bulging Bulging or protruding of one or both eyes is called proptosis or exophthalmos. Exophthalmos is usually used when describing bulging eyes caused by Graves disease, a disorder causing overactivity Doctors can usually recognize orbital cellulitis without diagnostic tests.

However, computed tomography Computed Tomography CT and Magnetic Resonance Imaging MRI A variety of tests can be done to confirm an eye problem or to determine the extent or severity of an eye disorder. Each eye is tested separately. In general, angiography involves injecting Also, determining the cause may require further assessment, including examination of the teeth and mouth and CT or MRI of the nasal sinuses. Often, doctors obtain samples from the nasal sinuses as well as blood samples and send them to a laboratory for testing.

The samples are cultured Diagnosis of Infectious Disease Infectious diseases are caused by microorganisms, such as bacteria, viruses, fungi, and parasites. Doctors suspect an infection based on the person's symptoms, physical examination results, A person with orbital cellulitis is examined by an ophthalmologist a medical doctor who specializes in eye disorders. People with orbital cellulitis are typically admitted to the hospital.

Antibiotics are started as soon as possible, before the results of the laboratory testing are known. Antibiotics are given by vein. The antibiotic used at first may be changed if the culture results suggest that another antibiotic would be more effective. Sometimes surgery is needed if vision is impaired, to drain a collection of pus abscess or an infected nasal sinus, to remove a foreign body, or to help treat the infection if antibiotics alone are not effective.

This infection can occur after a scratch, injury, or bug bite around the eye, which allows germs to enter the wound.

It can also extend from a nearby site that is infected, such as the sinuses. Periorbital cellulitis is different than orbital cellulitis , which is an infection of the fat and muscles around the eye.

Orbital cellulitis is a dangerous infection, which can cause lasting problems and deeper infections. Antibiotics are given by mouth, by shots, or through a vein intravenously; IV to help fight the infection. Periorbital cellulitis almost always improves with treatment. In rare cases, the infection spreads into the eye socket, resulting in orbital cellulitis.

Durand ML. Periocular infections. Philadelphia, PA: Elsevier; chap It is also called preseptal cellulitis or periorbital cellulitis. It is usually caused by bacteria. This type of infection may happen after a sinus infection or a dental infection. It could also happen after an insect bite or an injury to the face.

It most often occurs where there is a break in the skin. Cellulitis of the eye can be very serious. It's important to treat it right away. If you do, it usually goes away without lasting problems. Medicine and home treatment can help you get better. Follow-up care is a key part of your treatment and safety.

Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take. Call anytime you think you may need emergency care. For example, call if:. Call your doctor or nurse call line now or seek immediate medical care if:.

Watch closely for changes in your health, and be sure to contact your doctor or nurse call line if:. Author: Healthwise Staff. Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.