HomeArrow IconOur BlogArrow IconRetinal Haemorrhage: Symptoms, Diagnosis

Retinal Haemorrhage: Symptoms, Diagnosis

May 15, 2026

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Last updated: 15/05/2026

Retinal Haemorrhag occurs when a small amount of blood leaks from the tiny blood vessels inside the retina. It may appear with clear symptoms such as spots in vision or sudden vision loss. In some cases, it may be discovered during a fundus examination before the patient notices any obvious change in vision.

Specialist doctors explain that retinal bleeding may be linked to eye injuries or medical conditions that affect blood vessels, such as diabetes and high blood pressure.

 

Knowing the cause is the first right step. Message Magrabi team on WhatsApp if you need initial guidance about Retinal Haemorrhage.

 

What Is Retinal Haemorrhage?

Retinal Bleeding means that there is mild or noticeable blood leakage inside the back part of the eye. This part helps receive images and supports clear vision.

This type of bleeding usually does not appear as a red spot in the white part of the eye because it happens inside the eye, not on its surface. The patient may notice blurred vision, dark spots, or sudden weakness in vision.

Magrabi doctors explain that retinal bleeding does not always mean loss of vision, but it does require an eye examination to identify the cause. Some cases only need follow-up, while others may need treatment such as injections, laser treatment, or surgery depending on the diagnosis.

 

What Are the Types of the Retinal Haemorrhage?

Bleeding in the retina can appear in different forms. The doctor can identify the type through a fundus examination and retinal imaging. In simple terms, retinal bleeding may be:

  • Small and mild bleeding:

This appears as small blood spots inside the retina and may not cause clear symptoms at first.

  • Bleeding caused by diabetes:

This happens when diabetes affects the small blood vessels inside the eye. These vessels may become weak and start leaking blood or fluid.

  • Bleeding near the center of vision:

This may affect reading, seeing details, or recognizing faces clearly.

  • Bleeding inside the eye:

In some cases, blood collects inside the fluid-like substance within the eye. The patient may notice black spots or a cloudy layer in front of the vision.

  • Bleeding related to a retinal problem:

This may happen with pulling or tearing in the retina. These cases need prompt examination to determine the right treatment.

In advanced cases of diabetic retinopathy, new and weak blood vessels may form inside the eye. These vessels can bleed easily. The patient may then see floating spots or feel as if there is a curtain or haze affecting vision.

 

What Causes the Retinal Haemorrhage?

There are several possible causes of retinal bleeding, and the exact cause cannot be determined without a medical examination. Common causes include:

  • Diabetic retinopathy:

High blood sugar over a long period can weaken the tiny blood vessels in the retina, which may lead to leakage of blood or fluid. Mayo Clinic notes that new blood vessels in advanced stages of diabetic retinopathy may bleed easily.

  • High blood pressure and high cholesterol:

These conditions may affect the health of blood vessels inside the eye and increase the likelihood of retinal bleeding.

  • Blockage of one of the retinal veins:

This may cause congestion and leakage in the blood vessels inside the retina.

  • Eye or head injuries:

Trauma may damage or tear blood vessels in the retina.

  • Some blood disorders or infections:

These include severe anemia or certain infections, although these causes are less common.

  • Some blood-thinning medications:

These may increase the tendency to bleed in some patients. The doctor should be informed about all medications being used.

According to the Saudi Ministry of Health, patients with diabetes need regular retinal examinations by an ophthalmologist, along with blood sugar control according to their doctor’s instructions.

 

What Are the Symptoms of Retinal Haemorrhage?

Fundus bleeding may not cause symptoms at first, especially if it is small or away from the center of vision. When symptoms appear, they may include:

  • Sudden or gradual vision weakness.
  • Blurred vision.
  • Spots in vision or dark areas.
  • Seeing thread-like shapes or floating spots.
  • Light flashes.
  • Difficulty seeing at night or in dim light.
  • Loss of part of the visual field in some cases.

The NHS explains that diabetic retinopathy may not cause symptoms in its early stages. Later, floaters, blurred vision, or difficulty seeing in dim light may appear. Cleveland Clinic also notes that retinal bleeding may cause sudden vision loss, dark spots, flashes, or floaters.

 

Who Is More Likely to Develop Retinal Haemorrhage?

Retinal bleeding can happen to anyone, but it is more likely in some groups, such as:

  • Patients with diabetes, especially when blood sugar is not well controlled.
  • Patients with high blood pressure.
  • People with high cholesterol.
  • People with retinal blood vessel diseases.
  • People who take blood-thinning medications under medical supervision.
  • People who have had an eye or head injury.
  • Older adults, because retinal and blood retinal diseases become more common with age.

Mayo Clinic states that the risk of diabetic retinopathy increases with the duration of diabetes, poor blood sugar control, high blood pressure, and high cholesterol.

 

If you want to understand the next step after retinal bleeding symptoms appear, learn more about Magrabi’s retinal services and how they may help your condition.

 

How Is Retinal Haemorrhage Diagnosed?

Diagnosis usually starts with asking the patient about symptoms, history of diabetes or high blood pressure, medications being used, and any recent eye injury. The doctor then performs a comprehensive eye examination.

Diagnosis may include:

  • Measuring visual acuity.
  • Fundus examination after pupil dilation.
  • Retinal imaging.
  • Optical coherence tomography, known as OCT, when needed.
  • Dye-based imaging of blood vessels in some cases.
  • Blood tests if the doctor suspects a general cause, such as a blood disorder or infection.
  • Assessment of blood pressure, blood sugar, and cholesterol when needed.

Cleveland Clinic explains that diagnosing Retinal Haemorrhage depends on an eye examination and looking inside the eye. The doctor may need additional tests such as blood tests, vascular imaging, or MRI in specific cases.

 

What Are the Treatment Methods for Retinal Haemorrhage?

Retinal Haemorrhag treatment depends on the cause, size of the bleeding, its location, and how much it affects vision. Therefore, there is no single treatment plan suitable for all patients.

Treatment options may include:

Medical Follow-Up Only

If the bleeding is small and does not affect vision, the doctor may recommend regular follow-up until the bleeding gradually improves. In this case, the goal is to monitor the condition and make sure it does not progress.

Treating the Main Cause

If the bleeding is linked to diabetes, high blood pressure, or high cholesterol, controlling these factors is an essential part of treatment. Mayo Clinic explains that controlling blood sugar, blood pressure, and cholesterol, along with early examination, may help reduce the risk of vision loss related to diabetic retinopathy.

Eye Injections

In some cases of diabetic retinopathy or swelling in the center of vision, the doctor may use injections inside the eye, such as anti-VEGF medications or other treatments depending on the diagnosis. The NHS notes that some cases may require regular injections inside the eye to reduce blood vessel damage or swelling.

Laser Treatment

Laser treatment may be used to treat abnormal blood vessels or reduce the risk of repeated bleeding in certain cases. The NHS explains that laser treatment is one of the treatment options for advanced diabetic retinopathy.

Surgery

If the bleeding is severe inside the vitreous body, or if there is pulling on the retina or retinal detachment, the patient may need surgery such as vitrectomy. Surgery is only decided after a careful evaluation by a retinal specialist.

 

Retinal Haemorrhage and Its Treatment: How Long Does Recovery Take?

Recovery time from retinal bleeding differs from one case to another. There is no fixed recovery period that applies to all patients. Improvement depends on the cause of bleeding, its size, its location inside the eye, and whether it affects the center of vision.

Recovery time may vary according to the following factors:

  • Size of the bleeding:

Mild bleeding may gradually improve within weeks, while larger bleeding may need more time for follow-up and treatment.

  • Location of the bleeding inside the retina:

If the bleeding is close to the center of vision, it may affect reading and seeing details, and may require closer follow-up.

  • Cause of the bleeding:

If the bleeding is related to diabetes, high blood pressure, or blood vessel problems, the patient may need treatment for the underlying cause in addition to eye treatment.

  • Type of treatment used:

Some cases improve with follow-up only, while others may need injections inside the eye, laser treatment, or surgery depending on the doctor’s evaluation.

  • Eye response to treatment:

Vision does not always improve immediately after treatment. Some patients may need more than one visit to monitor retinal response.

  • Commitment to medical follow-up:

Regular follow-up helps monitor improvement and reduce the chance of repeated bleeding, especially in patients with diabetes or high blood pressure.

In mild cases, improvement may begin within weeks. In cases of severe bleeding inside the eye, blood absorption may take weeks or months. The doctor may recommend additional intervention if the bleeding does not improve or if it is accompanied by another retinal problem.

Doctors in the ophthalmology department at Magrabi Hospitals explain that recovery does not depend only on treating the bleeding itself. It also depends on treating the cause behind it, such as controlling blood sugar or blood pressure, to help protect the retina and vision as much as possible.

 

Retinal Haemorrhage Surgery Cost: Why Does It Vary From One Case to Another?

The cost of Retinal Bleeding surgery varies from one patient to another because treatment is not the same in all cases. Some cases may only need follow-up and examinations, while others may require injections inside the eye, laser sessions, or surgery depending on the severity and cause of bleeding.

An exact cost cannot be determined before an eye examination and retinal assessment. The doctor first needs to identify the cause of bleeding and how much it affects vision.

The main factors that affect the cost of Retinal Haemorrhage treatment include:

  • Cause of the bleeding:

Treatment differs if the bleeding is caused by diabetes, high blood pressure, blockage of a retinal vessel, an eye injury, or another retinal problem.

  • Severity of the bleeding:

Mild bleeding may only need follow-up, while severe or repeated bleeding may require more advanced treatment.

  • Location of the bleeding inside the eye:

If the bleeding is close to the center of vision, the doctor may need additional tests and a more careful treatment plan.

  • Type of treatment required:

Treatment may include follow-up, injections inside the eye, laser treatment, or surgery. Each option has a different cost.

  • Number of sessions or visits:

Some patients need one session, while others may need several visits for follow-up or repeated treatment depending on eye response.

  • Examinations required before treatment:

The doctor may need a fundus examination, retinal imaging, or OCT to assess the retina accurately before choosing treatment.

  • Associated medical conditions:

If the patient has diabetes or high blood pressure, broader follow-up may be needed to control the cause and reduce the chance of repeated bleeding.

  • Overall condition of the eye:

The cost may differ if bleeding is the only problem, or if it is accompanied by complications such as swelling in the center of vision or bleeding inside the eye.

Magrabi doctors explain that accurate diagnosis is the first step before knowing the cost of Retinal Haemorrhage treatment. The treatment plan depends on examination findings, not symptoms alone. Therefore, it is better to evaluate the condition first, then discuss the available options and expected cost with the doctor.

 

How Can Retinal Hemorrhage Be Prevented?

Not all cases of retinal bleeding can be prevented, but some risk factors can be reduced through simple and regular steps:

  • Control blood sugar levels in patients with diabetes.
  • Monitor blood pressure and cholesterol.
  • Have regular retinal examinations, especially for patients with diabetes.
  • See a doctor if any sudden change in vision appears.
  • Stop smoking.
  • Use blood-thinning medications only as prescribed by a doctor.
  • Protect the eyes from injuries during work or sports.
  • Commit to follow-up visits after any retinal treatment.

The Saudi Ministry of Health recommends that patients with diabetes have regular annual retinal examinations by an ophthalmologist, while maintaining blood sugar levels according to medical guidance. The NHS also highlights the importance of attending diabetic eye screening appointments because they help detect and treat problems early.

 

Frequently Asked Questions

What Causes Retinal Haemorrhage?

Common causes include diabetic retinopathy, high blood pressure, blockage of retinal veins, eye injuries, some blood disorders, and certain blood-thinning medications. The doctor determines the cause after a fundus examination and the appropriate tests.

Is Retinal Bleeding Serious?

It may be mild in some cases, but it can also be a sign of a condition that needs treatment, especially if it is accompanied by sudden vision weakness, many floaters, or light flashes. It is recommended to see an ophthalmologist to assess the cause and protect vision.

How Is Retinal Bleeding Treated?

Treatment depends on the cause and severity of bleeding. The plan may include follow-up only, controlling blood sugar and blood pressure, injections inside the eye, laser treatment, or surgery in advanced cases. The doctor chooses the suitable option after diagnosis.

Can Diabetes Cause Retinal Bleeding?

Yes. Uncontrolled diabetes may damage the tiny blood vessels in the retina, which can cause blood or fluid leakage. Patients with diabetes need regular retinal examinations even if their vision is good.

Can Fundus Bleeding Cause Vision Loss?

Fundus bleeding may affect vision if it is large, close to the center of vision, or linked to a condition such as diabetic retinopathy or retinal detachment. Early treatment helps reduce the risk of complications.

Can Retinal Bleeding Be Treated With Eye Drops?

Eye drops are usually not enough to treat retinal bleeding itself. Treatment depends on the cause and may include follow-up, injections, laser treatment, or surgery. Do not use any eye treatment without consulting a specialist.

 

To book an appointment in the retina department, you can contact us directly or fill out the booking form. Magrabi team will help you choose a suitable appointment.

 

Conclusion

Retinal Haemorrhage is a condition that needs calm understanding and accurate medical evaluation, not fear or guesswork. It may occur due to diabetes, high blood pressure, eye injuries, or blood vessel problems. Symptoms may include spots in vision or sudden vision weakness. A fundus examination helps identify the cause and choose the suitable retinal bleeding treatment for each case.

 

Edited and medically reviewed by Dr. Mohamed Al-Meihy.

Medical Disclaimer: The information in this article is for health education purposes only and does not replace a visit to a doctor or consultation with a qualified specialist. Magrabi doctors recommend seeking medical evaluation for an accurate diagnosis and appropriate treatment plan.

 

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