Meibomian Gland Dysfunction (MGD) are most common cause for irritation & dry eyes. There are many therapy options: best to start naturally (warm compresses, diluted baby shampoo scrubs) & Artificial Tears; move up a “tiered approach” to other treatments as needed. More info at: https://drcremers.com/2013/04/best-step-ladder-approach-to-dry-eye.html