Mayo Clinic Health Manager
Get free personalized health guidance for you and your family.
Get Started
About our e-newsletters
- Free e-newsletters
- Mayo Clinic expertise
- We do not share your e-mail address
Housecall, our weekly general-interest e-newsletter, keeps you up to date on a wide variety of health topics with timely, reliable, practical information, recipes, blogs, questions and answers with Mayo Clinic experts and more. Our biweekly topic-specific e-newsletters also include blogs, questions and answers with Mayo Clinic experts, and other useful information that will help you manage your health.
Housecall Archives
Mayo Clinic Housecall
Stay up to date on the latest health information.
What you get
- Free weekly e-newsletter
- Mayo Clinic expertise
- Recipes, tools and other helpful information
- We do not share your e-mail address
Symptoms
By Mayo Clinic staff
The most obvious sign of a subconjunctival hemorrhage is a bright red patch on the white (sclera) of the eye. Despite its bloody appearance, a subconjunctival hemorrhage should cause no change in your vision, no discharge from your eye and no pain. Your only discomfort may be a scratchy feeling on the surface of your eye.
When to see a doctor
If a bright red patch appears on your eye or on the eye of your child, contact your doctor to be sure that the problem is not more serious than a subconjunctival hemorrhage. If you have recurrent subconjunctival hemorrhages or other bleeding, talk to your doctor.
- Ahmed RM. Diagnosis and management of the acute red eye. American Journal of Medicine. 2008;26(2008):35-55.
- Crouch ER, et al. Ophthalmology. In: Rakel RE. Textbook of Family Medicine. 7th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/108404788-3/763978783/1481/594.html#4-u1.0-B978-1-4160-2467-5..50055-5--cesec20_3634. Accessed Oct. 24, 2008.
- Trauma: Evaluating the traumatized eye. In: Noble J, et al. Textbook of Primary Care Medicine. 3rd ed. St. Louis, Mo.: Mosby; 2008. http://www.mdconsult.com/das/book/body/108404788-3/763978783/959/1143.html#4-u1.0-B0-323-00828-3..50178-3--cesec123_5625. Accessed Oct. 24, 2008.
- Fraunfelder FW. Ocular side effects from herbal medicines and nutritional supplements. American Journal of Ophthalmology. 2004;138(4):639-648.
