No eye drop makes a broken blood vessel heal faster; a subconjunctival hemorrhage in the eye typically clears on its own within days to weeks.
Most people reach for eye drops for a broken blood vessel within an hour of spotting that red patch, and the honest answer is that no bottle shortens the wait. A subconjunctival hemorrhage happens when a small vessel under the conjunctiva — the clear tissue covering the white of the eye — breaks. The blood stays trapped there, and your body reabsorbs it the way it clears a bruise.
What follows is what eye doctors actually recommend: which drops are worth keeping on the shelf, which ones can make red eyes worse, and the symptoms that mean the eye needs a doctor today rather than next week.
Do You Need Eye Drops For A Broken Blood Vessel?
For an uncomplicated broken blood vessel, no drops are required. The blood clears on its own, and artificial tears are the only product worth having around — not to speed healing, but to soothe a scratchy or dry feeling while the patch fades.
The American Academy of Ophthalmology’s guidance on drops for a subconjunctival hemorrhage says the same thing: no drop resolves the hemorrhage, and treatment is rarely needed. A bruise on the surface of the eye fades at its own pace, and the color often shifts from red to yellow-brown over the first week, like a bruise anywhere else.
The red area often spreads before it shrinks, which surprises people. That spread is blood settling under the clear tissue rather than fresh bleeding, and it is not a reason to worry. Straining, coughing, sneezing, rubbing the eye, or a minor bump can all pop one of these tiny vessels — and in plenty of cases, no cause is ever found.
| Drop Type | What It Does Here | Worth Using? |
|---|---|---|
| Artificial tears | Adds moisture and eases scratchiness | Yes, for comfort only |
| Preservative-free artificial tears | Same relief, no preservatives | Yes, if you dose often or have dry eye |
| Antibiotic drops | — | No — this is not an infection |
| Steroid drops | Calms inflammation | No, unless a doctor prescribes them |
| Redness-relief (vasoconstrictor) drops | Shrinks surface vessels for a whiter look | No — not recommended for red eyes |
| Prescription eye drops | Treats a specific eye disease | No role in a simple broken vessel |
Which Drops Help And Which Ones To Skip
Artificial tears are the one product that can make a broken blood vessel in the eye feel better, and even they do not change how fast it clears. Every other drop category lands in the skip column for an uncomplicated case.
Redness-relief drops that shrink surface vessels are the worst fit of the bunch. They are not recommended for eye redness in general, and using them often can leave the eye redder than it started once they wear off.
If the eye feels gritty while it heals, a lubricating drop is the practical choice, and a preservative-free formula suits frequent use. Tested picks for burst blood vessel eye drops covers the formulas worth buying and the ones to leave on the shelf.
When A Blood Vessel In The Eye Needs A Doctor
Pain, vision changes, or redness after an injury call for care the same day. A painless red patch with normal vision usually just needs time.
Get the eye examined urgently if you notice:
- Eye pain, or the feeling that something is stuck in the eye
- Blurred or double vision, or any change in how well you see
- Light sensitivity, swelling, or discharge
- An injury, a chemical splash, or a recent eye surgery or eye injection
Blood thinners such as warfarin or daily aspirin are worth mentioning to your doctor, since they can make the bleeding larger and slower to clear. Anyone who has had recent eye surgery or an eye injection should also check in before assuming the redness is harmless.
Most cases resolve within days to a few weeks with no lasting effect on vision, and an eye doctor can look for other explanations if the redness stalls or returns.
The practical plan, in order:
- Leave the eye alone — no rubbing, no straining, and no contacts until it clears.
- Use preservative-free artificial tears when the eye feels dry or scratchy.
- Call a doctor for pain, vision changes, or redness that lingers past several days.
Common Questions
How long does a subconjunctival hemorrhage take to clear?
Most fade within days to a couple of weeks, and the color usually shifts from bright red to yellow-brown before it disappears. The patch can look larger on the second day, which is normal. A painless red eye with clear vision that is still red after two weeks deserves an exam.
Can I wear contacts while the eye is red?
It is better to leave contacts out until the redness clears. A lens resting on an irritated surface adds friction, makes the eye feel worse, and raises the risk of a scratched cornea or an infection. Glasses are the easier choice for the few days this takes.
Does a broken blood vessel mean high blood pressure?
Usually not. Most episodes have no clear cause, and a single painless red patch is rarely a sign of anything serious. Repeated hemorrhages, or ones that show up alongside headaches or vision changes, are worth a blood pressure check and an eye exam.
Sources
- American Academy of Ophthalmology. “Subconjunctival Hemorrhage: Do I Need Eye Drops?” Confirms no drop speeds resolution and that treatment is rarely needed.
- Cleveland Clinic. “Subconjunctival Hemorrhage: Causes, Symptoms & Treatment” Explains the condition, common triggers, and expected healing time.
- Mayo Clinic. “Subconjunctival hemorrhage (broken blood vessel in eye)” Covers diagnosis, when to seek care, and self-care steps.