Is it important to equalize pressure properly when diving?

Red eyes are usually caused by easily treated issues like allergies or pink eye. But if you're in pain or your vision's changing, it could be more serious. Apr 2, 2025 ... Pink Eye in Dogs (Conjunctivitis): Pink eye, or conjunctivitis, is a common cause of red eyes in dogs. It's characterized by inflammation of the ... Colds and other viral infections don't just cause sneezing and coughing but they may also affect your eyes. If your eyes are red, uncomfortable, and won't stop ... Apr 21, 2025 ... This condition can cause diffused red eye or a red ring around the iris, along with pain, discharge, and blurred vision. An abrasion may often ... Red, bloodshot eyes can indicate several conditions. They may look alarming, but they're usually caused by a minor eye irritation or condition, like ... Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis. Sep 1, 2019 ... Red eyes can result from causes other than those listed above, including infection, eye injury, smoking or exposure to smoke, having a cold or the flu, ... Jul 12, 2018 ... This increases the blood flow to these areas and causes an overall decrease in blood pressure. The increased blood flow to your eyeball causes ... Red eye. A red eye is usually nothing to worry about and often gets better on its own. But sometimes it can be serious and you'll need to get medical help. May 2, 2022 ... The cause is a broken blood vessel or a subconjunctival hemorrhage. Although the appearance of this blood looks severe, and can make the entire ...