Is bloodshot eyes a common side effect of certain vaccines?

Additional causes of eye redness · use of alcohol or cannabis · photokeratitis, which is eye irritation that can happen due to sun exposure · ocular rosacea, a ... Pushing and straining raise your blood pressure, which can cause broken capillaries and red eyes. But don't worry – bloodshot eyes are generally harmless and ... Retinoblastoma is a type of cancer that affects your eye's retina. Usually, it affects infants and children, but in rare cases, adults develop it, too. You may ... Mar 21, 2025 ... Causes of red eyes in dogs · Allergies · Environmental irritants · Conjunctivitis · Eye injuries · Uveitis · Corneal ulcers · Glaucoma · Dry eye. One of the most common is having red eyes (or a red eye), which, in the vast ... When this happens, it can cause a bright red blood spot within the eye. A RED OR BLOODSHOT EYE – SUBCONJUNCTIVAL HAEMORRHAGE · There are some potentially serious causes of this, but the most common (and benign) cause is a ... Nov 21, 2016 ... bloodshot eyes can be caused by a bunch of different things. They're often a sign of another problem—like dry eyes, too little sleep, or even ... The truth is, both sativa and indica strains can cause red or bloodshot eyes if they contain THC. ... Red eyes can have many causes, some serious and others not. Apr 28, 2020 ... My personal senior citizen red eye was caused by a blocked oil duct in the upper lid called a “chalazion”. Treatment is simply warm soaks and ... Box 1. Common causes of paediatric red eye. · Viral conjunctivitis. · Bacterial conjunctivitis. · Corneal abrasion/trauma. · Subconjunctival haemorrhage.