A burning sensation with mild pain and a foreign body feeling in the eyes is often due to dryness, allergy, or minor irritation. You can try lubricating eye drops and avoid rubbing your eyes. If burning sensation and/or pain persists or worsens, consult an eye doctor for proper examination and treatment.

Persistent redness with cataracts for several years needs proper evaluation. Cataracts can be treated with surgery to improve vision, while redness may require eye drops or other treatments depending on the cause. Visit an eye specialist to get a full check-up and the right treatment plan.

Dry eyes can be relieved by using lubricating eye drops, taking regular breaks from screens, blinking frequently, and keeping yourself hydrated. Avoid dusty or smoky environments, and if dryness persists, consult an eye doctor for proper evaluation and treatment.