Can certain medications cause bloodshot eyes?

Allergic conjunctivitis. The most common cause of itchy eyes is an allergy. Your eyes may start to itch if you are near pollen or animal fur. Other things ... Some dogs react badly to common allergens and this can cause their eyes to become red and bloodshot. This is very common in dogs with large eyes that are ... Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis. Feb 20, 2024 ... Keep reading to learn the common causes of morning red eyes, when to seek help, and how to maintain optimal eye health. Why Are Your Eyes Red in ... Bloodshot eyes is a common condition that occurs when the blood vessels in the surface of your eyes rupture, giving the whites of your eye a pink or reddish ... Feb 27, 2023 ... Conjunctivitis (or red eye) is a common eye condition. Get information about its symptoms, how it's treated and where to get help. 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 ... What causes a subconjunctival hemorrhage? · Eye injury (including injury from eye surgery) · High blood pressure · Inflammation of the conjunctiva · Contact lens ... May 2, 2022 ... Why Do I Have Bloodshot Eyes? · Dry eyes · Irritants such as smoke, pollen and perfume · Lack of sleep · Excessive alcohol consumption · Spending too ... Bloodshot eyes happen when the blood vessels in your eye become more noticeable, larger or inflamed. Your eyes might not feel any different.