Why am I dizzy when looking far away or upwards?

A squint, which is also known as strabismus, in ten-year-old kids may be corrected without surgery in some cases if it is diagnosed at the very early age. Symptoms may be that one eye is constantly moving in or out. The causes are muscle imbalance or eye muscle weakness. The treatments can include eye exercises, wearing a patch, or the use of glasses to help focus. It is important that the progress is being controlled by having regular eye examinations.

In your left eye, there is degenerative myopia with choroidal neovascularization, which has caused your vision to decline. In this condition, new blood vessels are growing in the wrong place. The best treatment option right now is an anti-VEGF injection, which can prevent these vessels from causing further damage to your eye. Meanwhile, your right eye has myopia, macular degeneration, and a tessellated fundus. Although your eyesight is not clear, regular use of eye drops can help control the situation to some extent.

Itching and swelling around the eyes might be a symptom of an eye infection or allergies. It is important to see an ophthalmologist for a correct diagnosis and a therapeutic plan.

The symptoms you are experiencing, may or may not be linked to the dosage of sertraline. It is better to consult with a eye doctor for proper evaluation 

This is alarming because even in one of your eyes you still face an issue with clarity of vision after Lasik surgery. It is recommended that one consult an eye consultant doctor who conducts a full eye inspection. They take note of unique factors that cause blurred vision; these may be refractive errors or an underlying condition. This depends on what is found in the latter part of these surgical procedures so it may entail additional surgery if the findings are unfavorable, but proper professional assessment by an eye specialist would be better.