The promise of the eye drops to solve presbyopia, is all this right?

You know when people, generally after 40, begin to keep books or smartphone more and more distant from the face? Here, that is the signal that you are no longer young, when reading at the usual distance becomes impossible because You cannot focus on the letters. This condition is called presbyopia: it is not a disease but a physiological phenomenon, natural, linked toaging. In essence it is a visual defect that arises from middle age and that prevents the objects closely

In recent times the research is also advancing pharmacological tools to resolve presbyopia. It is eye drops which, in different ways depending on the active ingredient employed, improve the focusing focus. Two of these have also already been approved by the US food and Drug Administration, one based on aceclidine 1.44%, the other of pilocarpine 1.25%.

The hills for presbyopia typically contain pilocarpine, a drug that narrows the pupil, creating an effect "stenopeico" which helps focus. They work, but the effect is temporary and it is not a definitive solution. The article does not mention that these eye drops can cause side effects such as headache, eye irritation and difficulty seeing in low light conditions.

Many innovations of modern medicine help us to live better, but sometimes they also seem to feed an obsessive run for eternal youth. They push us to ask ourselves if the goal is really the quality of life or rather an incessant fight against the signs of time. In this context, are the hills for presbyopia really a tool to improve the vision or a way to deny the natural aging process?

Basically, in the end, it may not consist in fighting every small sign that the body changes, but in finding a balance. Of course, improving vision can make life easier and more functional, but is it worth hiding every change in our body, even the natural ones, just to not give the idea of ​​aging? Perhaps true freedom lies in accepting the time that passes and in fully living every phase of life, with its strengths and weaknesses.

https://www.wired.it/article/colliri-per-presbiopia-alternativa-occhiali-chirurgia-sperimentazioni-effetti-collaterali/?utm_source=firefox-newtab-it-it