QuesHub > 结膜 > 血丝 > 血压 > ASK DETAIL

How long does it take for a bloodshot eye to go?

Harper Parker | 2023-06-06 19:45:58 | page views:1450
I'll answer
Earn 20 gold coins for an accepted answer.20 Earn 20 gold coins for an accepted answer.
40more

Julian Gonzales

Works at the World Bank, Lives in Washington, D.C., USA.
Hello there, I'm Kimi, your go-to expert for health-related inquiries. I've got a wealth of knowledge and a commitment to providing accurate and helpful information. Let's dive into your question about bloodshot eyes.

Bloodshot Eyes: The Basics

A bloodshot eye, medically known as a subconjunctival hemorrhage, is a condition where a small blood vessel breaks and bleeds into the clear tissue covering the white of the eye, known as the conjunctiva. This can happen due to a variety of reasons such as allergies, eye strain, dry eyes, or even something as simple as a sneeze or cough that puts pressure on the blood vessels in the eye.

Duration for Resolution

The good news is that subconjunctival hemorrhages are typically harmless and resolve on their own without any treatment. The timeline for resolution can vary, but generally, it takes seven to 10 days for the blood to be reabsorbed by the body. During this period, the appearance of the affected area may change as the blood moves and is broken down. Initially, the blood may appear bright red, but over time it can turn into a yellowish or greenish hue, similar to the color changes seen in a bruise as it heals.

Factors Influencing Healing Time

Several factors can influence how quickly a bloodshot eye heals. These include:


1. Age: As we age, our blood vessels become more fragile and are more prone to rupture.

2. Health Conditions: Certain health conditions like hypertension or diabetes can affect the healing process.

3. Medications: Some medications, especially blood thinners, can prolong the healing time.

4. Eye Strain and Rest: Overworking your eyes or not getting enough rest can also impact the healing process.

What to Expect During Healing

During the healing process, it's common to notice the following:

- The initial bright red spot will gradually fade.
- The color may change to a yellow or greenish hue as the blood is reabsorbed.
- There might be some discomfort or a feeling of grittiness, but usually, there is no pain.
- Vision is typically not affected by a subconjunctival hemorrhage.

When to Seek Medical Attention

While most cases of bloodshot eyes are benign, there are instances where you should seek medical attention:

- If the bloodshot eye is accompanied by severe pain, vision changes, or light sensitivity.
- If the bloodshot eye occurs after an injury to the eye.
- If there is a history of blood clotting disorders or if you are on blood-thinning medications.
- If the bloodshot eye does not start to improve after two weeks.

Prevention and Care

To prevent subconjunctival hemorrhages, consider the following:

- Protect your eyes from allergens or irritants if you suffer from allergies.
- Take regular breaks if you work at a computer or perform other tasks that require intense eye focus.
- Use lubricating eye drops if you have dry eyes.
- Avoid rubbing your eyes vigorously.

And for care during the healing process:

- Rest your eyes and avoid straining them.
- Use cold compresses to reduce any discomfort.
- Stay hydrated to promote overall health and healing.

In conclusion, a bloodshot eye is a common and usually harmless condition that resolves on its own within a week to ten days. It's important to monitor the healing process and seek medical attention if there are any concerning symptoms or if the condition does not improve as expected.


2024-05-20 08:40:15

Ethan Campbell

Works at the International Criminal Police Organization (INTERPOL), Lives in Lyon, France.
In most cases, it takes seven to 10 days for a subconjunctival hemorrhage to resolve on its own. As the blood gradually disappears with time, the affected area can change color, like a bruise.Apr 12, 2018
2023-06-15 19:45:58

Isabella Martinez

QuesHub.com delivers expert answers and knowledge to you.
In most cases, it takes seven to 10 days for a subconjunctival hemorrhage to resolve on its own. As the blood gradually disappears with time, the affected area can change color, like a bruise.Apr 12, 2018
ask:3,asku:1,askr:137,askz:21,askd:152,RedisW:0askR:3,askD:0 mz:hit,askU:0,askT:0askA:4