Mastering Eye Drop Technique: Nasolacrimal Occlusion to Boost Efficacy and Safety
Figure: Handle the eye drop bottle carefully. Do not let the tip touch your eye or eyelid â this keeps the bottle sterile and prevents infection ().
Beta-blocker eye drops
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āđāļĢāļīāđāļĄāļāļāļŠāļāļāļāļąāļāļāļĩbeta-blocker eye drops
Beta-blocker eye drops are medicines placed in the eye to reduce pressure by slowing the production of fluid inside the eye. They are commonly used to treat glaucoma and are often effective, affordable, and widely available. The drops work locally in the eye but some of the medicine can travel through the tear duct into the nose and then into the bloodstream. Because they can enter the circulation, they may affect the heart or lungs in some people, so doctors avoid them in patients with certain conditions like severe asthma or certain heart rhythm problems. Common local effects include mild stinging, dry eyes, or temporary blurred vision when the drops are first placed. To reduce unwanted systemic effects, people can use simple measures after putting in drops, such as gently pressing the inside corner of the eye for a minute or closing the eyes for a short time to limit drainage. Dosing schedules vary, so itâs important to follow instructions and to tell your doctor about other medicines you take. With proper use and follow-up, beta-blocker eye drops can be a safe, effective part of long-term care to prevent vision loss from high eye pressure.