Factors that can affect the squint eye recovery time include:
Patient’s compliance to the post-operative care, for example, not following the doctor's orders regarding recovery
Developing complications like allergic Reaction, infections, conjunctival scarring, dellen, etc
Doing activities that might delay the recovery process such as straining the eyes too much due to excessive screen time, immediately make-up or contact lenses soon after the surgery, etc.
Yes, eye injection is one of the treatment options for diabetic retinopathy in which medications like corticosteroids or anti-vascular endothelial growth factor are injected...