Persistent redness around the pupil for several days may indicate an infection or inflammation. You should see an eye specialist promptly for proper diagnosis and treatment, rather than relying solely on lubricating drops. In the meantime, avoid rubbing your eye and do not use any other unprescribed drops, as they may worsen the condition.

The black dots you see are likely floaters, which are common, harmless gel clumps in the eye. Darkening of vision in sunlight may be due to glare sensitivity, sometimes related to early cataracts or pupillary changes. Currently, there are no eye drops or medications that can dissolve floaters or treat this darkening. I highly recommend visiting an eye doctor for a dilated eye exam to safely evaluate your retina and lens. Meanwhile, wearing UV-protected, polarised sunglasses will help ease the glare. Please seek immediate medical attention if you notice a sudden increase in floaters, flashes of light, or a shadow over your vision.

Lubrex DS Eye Drops contain carboxymethylcellulose for lubrication and a stabilised oxychloro complex preservative, which generally breaks down into natural tear components. This preservative is often considered compatible with contact lenses, but tolerance can vary depending on the individual and lens type. For safety and suitability, it is best to follow the product instructions or seek advice from an ophthalmologist to ensure proper use.