Tina Patel
Contact Lens Optician
Tina Patel is a qualified Contact Lens Optician at Feel Good Contacts and a member of the Association of British Dispensing Opticians (ABDO). Tina is registered with the General Optical Council (GOC) and adheres to their guidelines. She achieved a BSc (Hons) in Optical Management in 2002 from Anglia Ruskin University, Cambridge and qualified as a Dispensing Optician. In 2007, Tina went on to qualify as a Contact Lens Optician. With over 25 years of experience in the optical industry, she has worked for a leading high street optician where she would fit and prescribe suitable contact lenses, and contact lens solutions to customers. Tina also currently teaches at City, University of London.
Preservative-Free Eye Drops: Types, Benefits, Uses and Side Effects
Preservative-free eye drops are lubricating eye drops that do not contain preservatives. Preservatives are chemicals usually added to eye drops to prevent bacterial growth inside the bottle after it has been opened. While they help keep the product safe for longer use, they are not always suitable for everyone. Preservative-free eye drops are specially designed to avoid these chemicals, making them a safer and more suitable option for many users, even those with sensitive eyes.
Optic Neuritis
Optic neuritis is a condition that affects the optic nerve, which carries messages from the eyes to the brain. The optic nerve has a protective covering called myelin that helps signals travel smoothly between the eyes and the brain. In optic neuritis, the myelin becomes damaged, making it harder for the nerve to work properly. The condition often develops quickly over a few days, causing symptoms such as blurred or dim vision, reduced colour vision, blind spots, and pain when moving the eye. While these symptoms can feel frightening, most people recover good vision, though some may have lasting visual symptoms.
Best Eye Drops to Buy in 2026
When your eyes feel dry, sore, itchy or constantly watery, finding the right eye drops can make all the difference. This guide explores some of the best eye drops for common eye concerns, helping you find the most suitable option for your needs.

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