Contact Lens Infections
Contact Lens Infections
Fusarium keratitis is a serious corneal fungal infection that may result in permanent vision loss if left untreated. Fusarium keratitis is rare but the symptoms should be probed immediately to prevent permanent damage of the eyes. Follow some tips for taking precation from infection and contact lens problems.
Symptoms of fusarium keratitis
Include blurred vision which occurs suddenly, pain in the eye, redness of the eye, increased sensitivity to light, increased tearing. Those who suspect they have an eye infection should schedule an appointment with their eye care provider immediately.
Causes of Fusarium Keratitis
The exact causes of fusarium keratitis are not known, but the certain risk factors that exist include trauma resulting in plant material entering the eye, chronic eye disease and a compromised immune system. Contact lens use has also been linked to fusarium keratitis although it is not believed that contact lenses directly cause the infection. It is usually caused because of misuse of the contact lenses and poor hygiene.
Preventing Fusarium Keratitis
Prevention methods for fusarium keratitis include washing hands thoroughly before handling contact lenses. You should follow the wear and replacement routine prescribed by the eye care doctor, always use fresh cleaning and storage solutions and seeking medical attention if prescription changes suddenly or eye pain is experienced.
Treating Fusarium Keratitis
The treatment for fusarium keratitis involves an intensive treatment where natamycin drops are used every 30 to 60 minutes throughout the day. In addition to the drops, oral antifungal medications may be taken as well. If the infection does not respond to the topical and oral medications, a surgical procedure may be required. This procedure will likely involve a corneal transplant in a case where the cornea is damaged beyond repair.
Tips for Dealing with Fusarium Keratitis for Health Care Providers
Fusarium keratitis is a serious infection which can result in loss of sight. Health care providers should take the following steps when dealing with a potential case of fusarium keratitis:
- In a case of microbial keratitis, check for a fungal infection
- Analyze a specimen in the laboratory before commencing treatment
- Report all cases of the infection to the FDA
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