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Specialists in Intravitreal Injection

Found 1 Intravitreal Injection


Dra. Marina Roizenblatt

Dra. Marina Roizenblatt

Specialist in Clinical and Surgical Retina in São Paulo

Ophthalmologist

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Languages: English, Portuguese, Spanish
Languages: English, Portuguese, Spanish

Avenida Angélica, 1996 - 1st floor, Higienópolis, Sao Paulo, 01228-200

General information on medical treatment

Intravitreal injection represents one of the most important advances in retinal disease treatment in recent decades. This minimally invasive procedure involves administering medications directly into the eye, allowing ideal therapeutic concentrations with minimal systemic effects. The treatment has revolutionized the management of various ocular conditions, including age-related macular degeneration (AMD), diabetic retinopathy, macular edema, and retinal vascular occlusions. With success rates above 90% in many cases and a well-established safety profile, intravitreal injections have become the gold standard for various retinal pathologies that previously had reserved prognosis.

Decision Process

Treatment indication is based on detailed evaluation with specific imaging tests, considering ocular condition, disease severity, and response to previous treatments. It's essential to discuss the therapeutic protocol and application frequency.

Preparation for the Procedure

Preparation includes general ocular health assessment, intraocular pressure measurement, and OCT exams for monitoring. It's important to follow guidelines about eye drop use and ocular hygiene.

The Procedure

Application is performed in a sterile environment, with topical anesthesia in drops. The procedure itself takes just a few minutes and uses standardized technique for maximum safety.

Recovery Period

Recovery is generally quick, with return to normal activities the next day. Small floating spots in vision and mild initial discomfort may occur.

Choosing the Specialist

Professional choice is fundamental, considering their specific experience with intravitreal injections and access to appropriate technology.

Specialized Quality Care

To ensure the best possible treatment, seek ophthalmology professionals with proven experience in intravitreal injections. AvaliaMed facilitates your search for qualified specialists, providing access to detailed evaluations and comprehensive information about professionals' experience.

Frequently Asked Questions

Is intravitreal injection painful?
The procedure is performed with local anesthesia and causes minimal discomfort.
How many injections are needed?
The number varies according to condition and treatment response, usually starting with a series of 3-6 applications.
What is the interval between applications?
They are usually performed monthly initially, and can be spaced according to treatment response.
Are there risks in the procedure?
Risks are low but include infection, inflammation, and increased eye pressure.
Can I drive after the injection?
It's recommended not to drive on the day of the procedure due to pupil dilation.
When can I return to work?
Most patients can return the day after the procedure.
What are the warning signs after injection?
Intense pain, increasing redness, or sudden vision loss require immediate evaluation.
How should I prepare for the procedure?
Follow guidelines about eye drops and avoid eye makeup on the procedure day.
Is the procedure covered by health insurance?
Coverage varies according to the plan and treated condition, consult your provider.
How long does the injection effect last?
Duration varies according to the medication used and individual response, usually 1 to 3 months.
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