What it is used for
- Minor bacterial eye infections such as mild conjunctivitis
- Soothing minor eye irritation and infection (over the counter in some regions)
How it works
Propamidine is a mild antiseptic that helps reduce the bacteria causing minor eye infections. It is used for mild, uncomplicated eye irritation and is not a substitute for a prescription antibiotic in more serious infections.
How it is taken
Comes as eye drops and eye ointment, available over the counter in some regions. Drops are placed into the affected eye and ointment is applied inside the lower lid. Wash your hands first and keep the applicator clean. Use it exactly as the label or pharmacist directs, and remove contact lenses before use. See a clinician if symptoms do not improve.
No doses here on purpose. The right strength and schedule depend on you — only a doctor or pharmacist should set them. Always follow your prescription and the label.
Common side effects
- Brief stinging or burning on application
- Temporary blurred vision (with ointment)
- Mild eye irritation
Serious effects — get help
- Worsening eye pain, swelling, vision changes or significant discharge (signs of a more serious infection)
- Signs of an allergic reaction such as facial swelling, rash or breathing difficulty
If a reaction is severe — for example trouble breathing, swelling of the face or throat, or collapse — go to the nearest emergency room now or call your local emergency number. Do not wait for an online consultation.
Interactions to watch
- Other eye drops (space them apart; ask a pharmacist)
- Contact lenses (remove before use)
Who should take care
- For minor irritation only; serious infections need medical assessment
- Stop and see a clinician if there is no improvement within a few days
- Discard after the opened-bottle period on the label
- Not suitable if allergic to the ingredients