Prostaglandin analogs may cause changes in iris color and eyelid skin, growth of eyelashes , stinging, blurred vision , eye redness, itching, and burning. Beta blockers' side effects include low blood pressure , reduced pulse rate , fatigue , shortness of breath, and in rare occasions, reduced libido and depression . Alpha agonists can cause burning or stinging, fatigue, headache , drowsiness , dry mouth and nose , and also they have a higher likelihood of allergic reaction. Carbonic anhydrase inhibitors may cause stinging, burning, and eye discomfort. 
Meibomian gland dysfunction is caused by the blockage of the meibomian glands in the eyelid. As a result, they don’t secrete enough oil into the tears to keep the eyes moist. This causes the tears to then evaporate too quickly, making it a leading cause of dry eye syndrome. Options for relief include manual gland probing (a doctor presses the hardened gland open with an instrument), antibacterial eye drops, and modifying the body’s immune response with a drug called Cyclosporine. Dipyridamole pinguecula eye drops have also proven effective for this condition, and have no known side effects.
1. Discontinue steroids—In the acute form of IOP elevation from steroids, discontinuing steroids can cause the IOP to normalize in days. In the chronic form, elevation of IOP can last one to four weeks. 26 In a small subset of patients, the IOP may remain chronically elevated despite discontinuation of steroids. In one series, % of eyes converted to glaucoma. Interestingly, all of these patients had a family history of The duration of steroid treatment seems to play a role as well. In one series, the IOP remained elevated in patients where the steroid was used for more than four years. 28 2. Removal of depot steroids—One can cause a decrease in IOP by excising depot ,29,30 For intravitreal steroids, vitrectomy can also be used to reduce 3. Glaucoma treatment—Treatment of steroid glaucoma includes the use of topical glaucoma medications, laser trabeculoplasty, filtering surgery, glaucoma drainage implant surgery, or one of the other means of treatment of primary open angle glaucoma.