Eye
Medicines for Episcleritis
Inflammation of a thin layer on the white of the eye, causing redness and mild irritation — usually harmless and self-limiting, unlike the more serious scleritis.
Education and reference only. This explains which medicines are used and why, in plain language — it deliberately contains no doses and is not a substitute for advice from your doctor or pharmacist. Always discuss your own treatment with a qualified clinician, and check the BNF and the product labelling for prescribing detail.
Quick answer
What is Episcleritis?
Episcleritis is inflammation of the episclera, a thin layer of tissue between the white of the eye (sclera) and the clear covering over it (conjunctiva). It causes redness, which may be in a patch or across part of the eye, with mild discomfort, a gritty feeling or watering, but usually little or no pain and no effect on vision.
- How it is treated: Episcleritis usually needs little or no treatment, as it settles by itself.
- Self-care: Lubricating drops and cool compresses ease discomfort while episcleritis settles.
- When to seek help: See a GP or optician for a red, mildly irritated eye to confirm the diagnosis.
What it is
Episcleritis is inflammation of the episclera, a thin layer of tissue between the white of the eye (sclera) and the clear covering over it (conjunctiva). It causes redness, which may be in a patch or across part of the eye, with mild discomfort, a gritty feeling or watering, but usually little or no pain and no effect on vision. It often comes on fairly suddenly and is usually harmless and self-limiting, settling on its own within a couple of weeks. In many cases no cause is found, though it is sometimes associated with underlying inflammatory or autoimmune conditions. It is important to distinguish it from scleritis, a rarer but more serious inflammation of the deeper sclera that causes severe, deep pain and can threaten sight, and from other causes of a red eye.
How it is treated
Episcleritis usually needs little or no treatment, as it settles by itself. Reassurance is a key part of care, along with simple measures to ease any discomfort, such as lubricating (artificial tear) drops and cool compresses. If symptoms are more bothersome, a doctor may prescribe anti-inflammatory eye drops, and in some cases other treatment. Because it can occasionally be linked to an underlying inflammatory condition, recurrent or persistent episodes may prompt a check for this. The main clinical priority is to confirm the diagnosis and, in particular, to distinguish episcleritis (mild and self-limiting) from scleritis (severe pain, sight-threatening) and other serious causes of a red eye, which are managed very differently. Care is usually guided by a GP or eye specialist.
For this condition, these medicines
Medicine classes used for Episcleritis
Each links to a full, dose-free guide — what it is, how it works, who can and cannot use it, side effects, interactions and FAQs.
Beyond medication
Lifestyle and self-care
Lubricating drops and cool compresses ease discomfort while episcleritis settles. There are no specific lifestyle causes for most cases; recurrent episodes may prompt a check for an underlying condition.
When to get help
When to see a doctor
See a GP or optician for a red, mildly irritated eye to confirm the diagnosis. Seek urgent care for severe, deep eye pain, marked light sensitivity, or reduced vision, which suggest a more serious condition such as scleritis.
Not sure how urgent it is? It is always OK to call NHS 111 for advice, day or night.
Answers
Episcleritis: frequently asked questions
Is episcleritis serious?
Usually not — it is a mild, self-limiting inflammation of the surface of the white of the eye that settles on its own, with little pain and no effect on vision. It is important to distinguish it from the rarer, more serious scleritis.
How is episcleritis treated?
Often it needs no treatment and settles by itself within a couple of weeks. Lubricating drops and cool compresses ease discomfort, and anti-inflammatory drops are used if symptoms are more bothersome.
Sources
Where this is drawn from
- NHS — Red eye guidance
- College of Optometrists / Royal College of Ophthalmologists
Related conditions
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