---
title: "Ocular hypertension (raised eye pressure) | Eye Health Guide"
description: "What ocular hypertension is, why raised eye pressure matters as a glaucoma risk factor, and how it is monitored and sometimes treated. Clinically reviewed."
url: https://eyehealthguide.org/conditions/ocular-hypertension/
source: Eye Health Guide
licence: "General information only. Cite the URL and the named medical reviewer."
---

Condition

# Ocular hypertension (raised eye pressure)

Medical reviewer [Mr Mohamed Mohyudin](https://eyehealthguide.org/reviewers/mohamed-mohyudin/)· Last recorded site review July 6, 2026

### About this review

This page inherits the site’s previous review record. A separate, current article sign-off has not yet been recorded.

[How review works](https://eyehealthguide.org/reviewers/) · [Official biography & credentials](https://mohamedmohyudin.co.uk/author/mohamed-mohyudin/)

Quick answer

Ocular hypertension is higher-than-normal pressure inside the eye without any damage to the optic nerve or vision. It has no symptoms but is an important risk factor for glaucoma, so it is monitored and sometimes treated with pressure-lowering drops to protect sight.

### On this page ⌄

1. Your next step
2. What it is
3. Symptoms
4. Causes and risk factors
5. Monitoring and treatment
6. Related conditions
7. Treatments & Surgery
8. Frequently asked questions

## What it is

Ocular hypertension means the pressure inside the eye is above the normal range, but unlike glaucoma there is no detectable damage to the optic nerve and no vision loss. It is usually found during a routine eye test.

## Symptoms

Ocular hypertension has no symptoms, which is why regular eye tests matter. It does not cause pain, redness or blurred vision, and is detected only by measuring the eye pressure and checking the optic nerve.

## Causes and risk factors

It happens when fluid does not drain from the eye as efficiently as it should. Risk is higher with increasing age, a family history of glaucoma, and in some ethnic groups. Raised pressure is the main treatable risk factor for developing glaucoma.

## Monitoring and treatment

Many people with ocular hypertension are simply monitored with regular checks of eye pressure, the optic nerve, and visual fields. If the risk of developing glaucoma is judged high enough, pressure-lowering eye drops may be started to protect the optic nerve.

## Related conditions

## Treatments & Surgery

## Frequently asked questions

### Is ocular hypertension the same as glaucoma?

No. Ocular hypertension is raised eye pressure without optic nerve damage or vision loss, while glaucoma involves damage to the optic nerve. Ocular hypertension is a risk factor for developing glaucoma.

### Does ocular hypertension need treatment?

Not always. Many people are monitored with regular checks, and pressure-lowering drops are started if the risk of developing glaucoma is considered high enough.

### Will ocular hypertension affect my vision?

By definition it does not cause vision loss. The aim of monitoring and any treatment is to prevent it progressing to glaucoma, which can affect sight.

Your next step

## Take this to your appointment

Write down what has changed, when it started, your current medicines and the questions you want answered. Take these to your eye-care appointment.

Sudden loss of sight, severe eye pain or a dark curtain across vision needs immediate assessment. Do not wait to complete a worksheet.

## Sources for this information

These references support the information on this page. Follow the linked source for its full context.

- [National Eye Institute - Glaucoma](https://www.nei.nih.gov/eye-health-information/eye-conditions-and-diseases/glaucoma)