A dry or gritty feeling can have several causes. Long hours on screens often reduce blinking, while air conditioning, heating, smoke, and wind can make the eyes feel less comfortable. Lens material, fit, replacement timing, medications, and underlying dry eye can also play a role. The sensation does not always mean the lens itself is defective, so notice when it happens, how long it lasts, and whether one or both eyes are affected.
Take regular screen breaks and make a point of blinking fully when concentrating. Avoid directing fans or car vents toward your face, and keep your lenses within the prescribed wear schedule. If you use eye drops, choose only products confirmed as suitable for contact lenses by the label or your eye care professional. Do not add water to a lens or use saliva to make it feel moist. These shortcuts can contaminate lenses and irritate the eye.
If discomfort persists, remove the lenses and switch to glasses while you seek guidance. Your practitioner can check lens fit, wear time, tear film, and eye health, then suggest appropriate changes if needed. Do not change lens material, replacement frequency, or wearing schedule on your own. Pain, pronounced redness, light sensitivity, discharge, or sudden blurred vision needs prompt professional attention rather than repeated attempts to make the lens more comfortable.