â¢ There are nearly 700,000 transgender individuals in the U.S., or 0.3% of the adult population. â¢ Of those who identify as transgender, a majority have taken some steps to transition from one gender to another. â¢ There are more than 8 million adults who identify as LGB in the U.S., or 3.5% of the adult population. â¢ An unknown number of transgender individuals also identity as LGB, so there is some overlap. â¢ Among adults who identify as LGB, bisexuals comprise a slight majority, 1.8% compared to 1.7% lesbian or gay.
Substances that cause an allergic reaction are called allergens. Reaction to allergens can cause your eyes to become red and irritated, prompting tear production, itching, and burning. The most common outdoor causes of allergic eye symptoms are grass, tree, and weed pollens.
Dry eyes occur when your tear glands donât produce enough tears to lubricate your eyes. This condition can be uncomfortable and painful. It can be caused by both medical and environmental factors. Dry eye syndrome is a general term used to describe dry eyes caused by either poor quality tears or diminished tear production. The symptoms include: scratchy, dry, and painful sensation in both of your eyes. feeling like something is in your eyes. redness. mucus in or around your eyes.