There is no specific timeframe for losing eyesight due to continuous crying. Crying itself does not typically cause permanent damage to the eyes or result in vision loss. Tears are a natural response to emotions and help to keep the eyes lubricated and healthy.
However, excessive crying or prolonged episodes of crying can lead to temporary discomfort and irritation in the eyes, such as redness, swelling, or blurred vision. This is usually a result of the increased production of tears and the rubbing of the eyes, which can lead to temporary changes in vision.
If someone is experiencing persistent or severe eye issues related to crying, it is essential to seek medical attention from an eye care professional. Frequent or chronic eye irritation may be a symptom of an underlying eye condition or another health issue that needs to be addressed.
Remember that crying is a natural emotional response, and it's okay to express your feelings. If you or someone you know is struggling emotionally and crying excessively, consider reaching out to a mental health professional or a support network for assistance. Taking care of one's emotional well-being is crucial for overall health and happiness.